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FAN7005
200mW Stereo Power Amplifier with Shutdown
Features
* 200mW and 300mW Power Per Each Channel into 8 Load with Less Than 0.3% and 10% THD+N, Respectively * Low Shutdown Current : 0.1A(Typ.) * No Bootstrap Capacitors or Snubber Circuits are Necessary * Stable Unity-Gain * Guaranteed Stability Under No Load Condition * External Gain Configuration Capability * Thermal Shutdown Protection Circuitry * Pop Reduction Circuit * 8MSOP Surface Mount Packaging
Description
The FAN7005 is a dual, fully differential audio power amplifier delivering 200mW(typ.) of continuous power into an 8 load. When driving 200mW into an 8 load from a 5V power supply, the FAN7005 has less than 0.3% of THD+N over the entire audible frequency range. To reduce the power consumption in portable applications, the FAN7005 provides a shutdown capability. In shutdown condition, current consumption is reduced to less than 2A. The FAN7005 is designed specifically to provide high quality output power with a minimal amount of external components using surface mount packaging. Since the additional snubber circuits or bootstrap capacitors are not needed, the FAN7005 is well suited for portable systems and other hand-held devices.
Typical Applications
* PDA * MP3/CDP * Portable Audio System
8MSOP
1
8SOP
1
Internal Block Diagram
VDD 6 RIN 8
20k
VDD 8 7 ROUT RIN 2
20k
1 ROUT
100k
SDH 3
Bias
100k VDD/2
SDH 5
Bias
VDD/2
BP 1
100k 20k
BP 3
100k 20k
LIN 4 2 GND
5 LOUT
LIN 6 4 GND
7 LOUT
FAN7005MU(8MSOP)
FAN7005M(8SOP)
Rev. 1.0.0
(c)2002 Fairchild Semiconductor Corporation
FAN7005
Pin Assignments
RIN ROUT VDD LOUT 8 7 6 5
VDD LOUT LIN SDH 8 7 6 5
005 YWW
1 2 3 4
F
YWW 7005
2 3 4
1
BP GND SDH LIN
FAN7005MU(8MSOP)
ROUT RIN BP GND
FAN7005M(8SOP)
Y ; Yearly Code WW ; Weekly Code
Pin Definitions
Pin Number 1(3) 2(4) 3(5) 4(6) 5(7) 6(8) 7(1) 8(2) Pin Name BP GND SDH LIN LOUT VDD ROUT RIN Pin Function Description Tap to Voltage Divider for Internal a Half Supply Bias Ground Connection for Circuitry
( ) : 8SOP
Shutdown all Amplifier, Hold High to Shutdown, Hold Low for Normal Operation Signal Input Left-Channel Output Left-Channel Supply Voltage Input Output Right-Channel Signal Input Right-Channel
Absolute Maximum Ratings (Note2)
Parameter Maximum Supply Voltage Storage Temperature Power Dissipation (Note3) Thermal Resistance (Note3) Symbol VDD TSTG PD Rthja Value 6.0 -65 ~ +150 Internally Limited 210 Unit V C W C/W Remark 8MSOP, Junction to Ambient
Operating Ratings
Parameter Operating Supply Voltage Operating Temperature Symbol VDD TOPR Min. 2.7 -40 Typ. Max. 5.5 +85 Unit V C
2
FAN7005
Electrical Characteristics (Notes1,2)
(Ta = 25C, unless otherwise specified) Parameter Quiescent Power Supply Current Shutdown Current Output Offset Voltage Symbol IDD ISD VOFF Conditions No Input, No Load VSD=VDD VIN=0V THD=0.3% (Max.), f=1kHz THD=10% (Max.), f=1kHz RL=8 RL=32 RL=8 RL=32 Min. -25 125 Typ. Max. Unit 2.2 0.1 0 200 85 300 110 0.04 0.015 50 5.0 2.0 25 mA A mV mW mW mW mW % % dB
VDD = 5.0V, UNLESS OTHERWISE SPECIFIED
Output Power
PO
Total Harmonic Distortion+Noise Power Supply Rejection Ratio
THD+N PSRR
RL=8, Po=125mWrms, f=1kHz RL=32, Po=75mWrms, f=1kHz CB=1F, VRIPPLE=250mVrms, f=1kHz
VDD = 3.0V, UNLESS OTHERWISE SPECIFIED Quiescent Power Supply Current Shutdown Current Output Offset Voltage IDD ISD VOFF No Input, No Load VSD=VDD VIN=0V THD=0.3% (Max.), f=1kHz THD=10% (Max.), f=1kHz, RL=8 RL=32 RL=8 RL=32 -25 1.8 0 70 30 95 35 0.05 0.02 50 2.0 25 mA A mV mW mW mW mW % % dB
Output Power
PO
Total Harmonic Distortion+Noise Power Supply Rejection Ratio
THD+N PSRR
RL=8, Po=70mWrms, f=1kHz RL=32, Po=25mWrms, f=1kHz CB=1F, VRIPPLE=200mVrms, f=1kHz
Note: 1. All voltages are measured with respect to the ground pin, unless otherwise specified. 2. Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which guarantee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters where no limit is given, however, the typical value is a good indication of device performance. 3. The maximum power dissipation must be derated at elevated temperatures and is dictated by TJMAX, Rthja and the ambient temperature TA. The maximum allowable power dissipation is PDMAX = (TJMAX -TA)/Rthja. For the FAN7005, TJMAX = 150C, and the typical junction-to-ambient thermal resistance, when board mounted, is 210C/W for the 8MSOP Package.
3
FAN7005
Performance Characteristics
Table of Graphs
Figure THD+N, Total Harmonic Distortion plus Noise Power Dissipation THD+N, Total Harmonic Distortion plus Noise PSRR, Power Supply Rejection Ratio Cross Talk Output Level Noise Floor Supply Current Output Power Dropout Voltage Supply Current Output Power Power Dissipation Shutdown Voltage Load Resistance Ambient Temperature Supply Voltage Frequency Output Power 1,2,3,4,5,6 24,25 7,8,9,10,11,12 13,14 15 16,17,18,19,20 21 22 26,27 30 23 28,29 31
4
FAN7005
Typical Performance Characteristics
10
VDD=5V RL=8 Av=-1 BW < 80kHz
10
VDD=5V RL=16 Av=-1 BW < 80kHz
1
1
THD + N (%)
f = 20kHz
THD + N (%)
0.1
0.1
f = 20kHz
f = 1kHz
0.01
0.01
f = 1kHz
0.001 10m
0.1
0.5
0.001 10m
0.1
0.3
Output Power (W)
Output Power (W)
Figure 1. THD+N vs. Output Power
Figure 2. THD+N vs. Output Power
10
VDD=5V RL=32 Av=-1 BW < 80kHz
10
VDD=3V RL=8 Av=-1 BW < 80kHz
1
1
THD + N (%)
0.1
f = 20kHz f = 1kHz
THD + N (%)
f = 20kHz
0.1
f = 1kHz
0.01
0.01
0.001 10m
50m
0.1
0.001
10m
0.1
0.2
Output Power (W)
Output Power (W)
Figure 3. THD+N vs. Output Power
Figure 4. THD+N vs. Output Power
10
VDD=3V RL=16 Av=-1 BW < 80kHz
10
VDD=3V RL=32 Av=-1 BW < 80kHz
1
1
THD + N (%)
0.1
f = 20kHz
THD + N (%)
0.1
f = 20kHz
f = 1kHz
0.01
0.01
f = 1kHz
0.001 10m
50m
0.1
0.001 10m
20m
30m
40m
50m
Output Power (W)
Output Power (W )
Figure 5. THD+N vs. Output Power
Figure 6. THD+N vs. Output Power
5
FAN7005
Typical Performance Characteristics (Continued)
10
VDD=5V RL=8 Po=200mW BW < 80kHz
10
VDD=5V RL=16 Po=120mW BW < 80kHz
1
1
Av = -5
THD + N (%)
THD + N (%)
Av = -5
0.1
Av = -2
0.1
Av = -2
Av = -1
Av = -1
0.01
0.01
0.001
20
50
100
200
500
1k
2k
5k
10k
20k
0.001
20
50
100
200
500
1k
2k
5k
10k
20k
Frequency (Hz)
Frequency (Hz)
Figure 7. THD+N vs. Frequency
Figure 8. THD+N vs. Frequency
10
VDD=5V RL=32 Po=70mW BW < 80kHz
10
VDD=3V RL=8 Po=70mW BW < 80kHz
1
1
THD + N (%)
THD + N (%)
Av = -5 Av = -2
0.1
Av = -2
Av = -5
0.1
Av = -1
0.01
Av = -1
0.01
0.001
50
100
200
500
1k
2k
5k
10k
20k
0.001
20
50
100
200
500
1k
2k
5k
10k
20k
Frequency (Hz)
Frequency (Hz)
Figure 9. THD+N vs. Frequency
Figure 10. THD+N vs. Frequency
10
VDD=3V RL=16 Po=50mW BW < 80kHz
10
VDD=3V RL=32 Po=20mW BW < 80kHz
1
1
THD + Naaaa (%)
Av = -2
THD + N (%)
Av = -5
Av = -5
0.1
Av = -1
0.1
Av = -2
Av = -1
0.01
0.01
0.001 20
50
100
200
500
1k
2k
5k
10k
20k
0.001
20
50
100
200
500
1k
2k
5k
10k
20k
Frequency (Hz)
Frequency (Hz)
Figure 11. THD+N vs. Frequency
Figure 12. THD+N vs. Frequency
6
FAN7005
Typical Performance Characteristics (Continued)
0 -10 -20 -30
CB = 1.0F CB = 10F VDD = 5V Vripple = 250mVrms RL = 8 Vin = 0V (Input Grounded) Av = -1
0 -10 -20 -30
CB = 1.0F CB = 10F VDD = 3V Vripple = 200mVrms RL = 8 Vin = 0V (Input Grounded) Av = -1
PSRR (dB)
PSRR (dB)
-40 -50 -60 -70 -80 -90 -100 20
-40 -50 -60 -70 -80 -90
CB = 100F
CB = 100F
50
100
200
500
1k
2k
5k
10k 20k
50k 100k
-100 20
50
100
200
500
1k
2k
5k
10k 20k
50k 100k
Frequency (Hz)
Frequency (Hz)
Figure 13. Power Supply Rejection Ratio
0 -20 -40
VDD = 5V RL = 8 Po = 200mW 0dB = 200mW Av = -1 CB = 1.0F
Figure 14. Power Supply Rejection Ratio
+5
0
Output Level (dB)
Cross Talk (dB)
-60 -80
Left To Right
-4 -8
CO = 220F CO = 470F CO = 1000F
Right To Left
-100 -120 -140 20 50 100 200 500 1k 2k 5k 10k 20k
-12 -16 -20 20
CO = 2200F
VDD = 5V RL = 8 Av = -1 CB = 1.0F CIN = 10F RIN = RF =20k
50
100
200
500
1k
2k
5k
10k
20k
50k 100k
Frequency (Hz)
Frequency (Hz)
Figure 15. Cross Talk vs. Frequency
Figure 16. Output Level vs. Frequency
+5
+5
0
0
Output Level (dB)
-4
Output Level (dB)
CO = 47F
-8 -12 -16 -20 20 50 100 200 500 1k 2k 5k 10k 20k 50k 100k
-4 -8 -12 -16 -20 20
CIN = 0.1F CIN = 0.22F CIN = 0.47F CIN = 1.0F
VDD = 5V RL = 8 Av = -1 CB = 1.0F CO = 2200F RIN = RF =20k
CO = 100F CO = 220F CO = 470F
VDD = 5V RL = 32 Av = -1 CB = 1.0F CIN = 10F RIN = RF =20k
50
100
200
500
1k
2k
5k
10k
20k
50k 100k
Frequency (Hz)
Frequency (Hz)
Figure 17. Output Level vs. Frequency
Figure 18. Output Level vs. Frequency
7
FAN7005
Typical Performance Characteristics (Continued)
+5
+5
0
0
Output Level (dB)
-4 -8 -12 -16 -20 20 50 100 200 500 1k 2k 5k
Output Level (dB)
-4 -8 -12 -16 -20 20 50 100 200 500 1k 2k 5k 10k 20k 50k 100k
CIN = 0.1F CO = 470F CIN = 1.0F CO = 470F
VDD = 5V RL = 8 Av = -1 CB = 1.0F RIN = RF =20k
CIN = 0.1F CO = 220F CIN = 1.0F CO = 220F
VDD = 5V RL = 32 Av = -1 CB = 1.0F RIN = RF =20k
10k
20k
50k 100k
Frequency (Hz)
Frequency (Hz)
Figure 19. Output Level vs. Frequency .
-60
VDD = 5V RL = 8 Vin = 0V Av = -1 BW < 80kHz
Figure 20. Output Level vs. Frequency .
2.5
Vin = 0V Temp. = 25C
Supply Current (mA)
-80
2.0
Noise Floor (dB)
-100
1.5
-120
1.0
-140
0.5
-160
20 50 100 200 500 1k 2k 5k 10k 20k
0.0 0 1 2 3 4 5 6
Frequency (Hz)
Supply Voltage (V)
Figure 21. Noise Floor
Figure 22. Supply Current vs. Supply Voltage
2.5
VDD=5.0V
Temp. = 25C Vin = 0V
200
RL=8
1.5 1.0 0.5 0.0 0
VDD=2.5V
Power Dissipation (mW)
Supply Current (mA)
2.0
VDD=3.0V
150
100
RL=16
RL=32
VDD=5V f = 1kHz THD+N < 1.0% Av = -1 BW < 80kHz
50
0
1
2 3 Shutdown Voltage (V)
4
5
0
50
100
150
200
250
300
Output Power (mW)
Figure 23. Supply Current vs. Shutdown Voltage
Figure 24. Power Dissipation vs. Output Power
8
FAN7005
Typical Performance Characteristics (Continued)
70 60
450 400
RL=8 RL=8
f = 1kHz RL = 8 Av = -1 BW < 80kHz 10% THD+N
Power Dissipation (mW)
350
Output Power (mW)
50 40 30 20 10 0
RL=32 RL=32 VDD = 3V f = 1KHz 1kHz THD+N < 1.0% Av = -1 = -1 BW < 80KHz 80kHz
300 250 200 150 100 50
1% THD+N
RL=16 RL=16
0.1% THD+N
0
25
50
75
100
0 2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Output Power (mW)
Supply Voltage (V)
Figure 25. Power Dissipation vs. Output Power
150
f = 1kHz RL = 32 Av = -1 BW < 80kHz
Figure 26. Output Power vs. Supply Voltage
400 350 Output Power (mW)
10% THD+N
125
300 250 200 150 100 50
1% THD+N 1% THD+N 10% THD+N 10% THD+N
Output Power (mW)
100
VDD = 5V f = 1kHz Av = -1 BW < 80kHz
75
1% THD+N
50
0.1% THD+N
25
0 2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
0
8
16
24
32
40
48
56
64
Supply Voltage (V)
Load Resistance ()
Figure 27. Output Power vs. Supply Voltage
Figure 28. Output Power vs. Load Resistance
120 100 Output Power (mW) 80 60 40 20 0
VDD 3V VDD== 3V f = 1kHz = 1kHz Av = -1 = -1 BW < 80kHz BW< 80kHz
600
RL=8 SE Mode
Dropout Voltage (mV)
500
Top Side
400
10% THD+N
1% THD+N
300
Bottom Side
8
16
24
32
40
48
56
64
200
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Load Resistance ()
Supply Voltage (V)
Figure 29. Output Power vs. Load Resistance
Figure 30. Drop Voltage vs. Supply Voltage
9
FAN7005
Typical Performance Characteristics (Continued)
0.7 0.6
Power Dissipation (W)
Pdmax=600mW(8MSOP)
0.5 0.4 0.3 0.2 0.1 0 0 25 50 75 100 125 150
Ambient Temperature (C)
Figure 31. Power Derating Curve
10
FAN7005
Application Informations
Power Supply Bypassing
Selection of proper power supply bypassing is critical to obtaining lower noise as well as higher power supply rejection. Capacitors of the largest possible size may help to increase immunity to supply noise. However, taking into account economical design, attaching 10F electrolytic capacitor or tantalum capacitor with 0.1F ceramic capacitor as closely as possible to the VDD pin is sufficient to obtain a good supply noise rejection.
Single Ended Mode of Operation
The FAN7005 offers SE(Single Ended) operation. SE mode is adequate for head-phone load. The output power of SE mode is expressed as follows :
P 2 VP = -------------SE 8 RL
(1)
To use the amplifier in SE mode, the output DC voltage must be blocked not to increase power consumption. Thus, the load is tied to the output via the output DC blocking capacitor. Capacitor size can be chosen using above f-3dB equation. For example, assuming the load impedance is 32, a 248.8F capacitor guarantees 20Hz signal transmission to the load without gain reduction. Refer to the Typical Performance Characteristics curves.
Shutdown Function
In order to reduce power consumption while not in use, the FAN7005 contains a shutdown pin(pin#3 @8MSOP) to turn off the amplifier's bias circuitry externally. This shutdown feature turns the amplifier off when a logic high is placed on the shutdown pin. The trigger point between a logic low and logic high level is typically half the supply voltage. It is best to switch between ground and supply to provide maximum device performance. By switching the shutdown pin to the VDD, the FAN7005's supply current draw will be minimized in idle mode. While the device will be disabled with shutdown pin voltages less than VDD, the idle current may be greater than the typical value of 0.1A. In either case, the shutdown pin should be tied to a defined voltage because leaving the shutdown pin floating may result in an unwanted shutdown. In many applications, a micro controller or microprocessor output is used to control the shutdown circuitry, providing a quick, smooth transition into shutdown. Another solution is to use a single pole, single throw switch in conjunction with an external pull up resistor. When the switch is closed, the shutdown pin is connected to ground and enables the amplifier. If the switch is open, then the external pull up resistor will disable the FAN7005. This scheme guarantees that the shutdown pin will not float, which will prevent unwanted state changes.
Adaptive Q-Current Control Circuit
Among the different several kinds of analog amplifier, a class-AB satisfies moderate total harmonic distortion(THD) and power efficiency. In general, distortion proportionally reduces to the quiescent current(Q-current) of the output stage, but power efficiency is inversely proportional to it. To satisfy both needs, an adaptive Q-current control(AQC) technique is proposed. The AQC circuit increases the Q-current with respect to the amount of output distortion, whereas it is not activated when no input signal is applied and no output distortion is sensed.
Power Dissipation
Power dissipation is a major concern when using any power amplifier and must be thoroughly understood to ensure a successful design. Equation 2 states the maximum power dissipation point for a single-ended amplifier operating at a given supply voltage and driving a specified output load.
P 2 V DD = -------------------------DMAX 2 2 R L
(2)
Since the FAN7005 has two operational amplifiers in one package, the maximum internal power dissipation point is twice that of the number which results from equation(2). Even with a large internal power dissipation, the FAN7005 does not require a heatsink over a large range of ambient temperature. From equation(2), assuming a 5V power supply and an 8 load, the maximum power dissipation point is 158.8mW per amplifier. Thus the maximum package dissipation point is 316.6mW. The maximum power dissipation point obtained must not be greater than the power dissipation that results from equation(3) :
11
FAN7005
T JMAX - T A P DMAX = ---------------------------------R thja
(3)
For package 8MSOP(FAN7005MU), Rthja=210C/W, TJMAX=150C for the FAN7005. Depending on the ambient temperature, TA, of the system environment, equation(3) can be used to find the maximum internal power dissipation supported by the IC packaging. If the result of equation(2) is greater than that of equation(3), then either the supply voltage must be decreased, the load impedance increased or the TA reduced. For the typical application of a 5V power supply, with an 8 load, the maximum ambient temperature possible without violating the maximum junction temperature is approximately 83.5C provided that device operation is around the maximum power dissipation point. Power dissipation is a function of output power and thus, if typical operation is not around the maximum power dissipation point, the ambient temperature may be increased accordingly. Refer to the Typical Performance Characteristics curves for power dissipation information for lower output powers.
Proper Selection of External Components
Selection of external components when an using integrated power amplifier is critical for optimizing device and system performance. While the FAN7005 is tolerant of external component combinations, consideration must be given to component values to maximize overall system quality. The FAN7005 has a stable unity gain and this gives a designer maximum system flexibility. The FAN7005 should be used in low gain configurations to minimize THD+N values and maximize the signal to noise ratio. Low gain configurations require large input signals to obtain a given output power. Input signals equal to or greater than 1Vrms are available from sources such as audio codecs. Besides gain, one of the major considerations is the closed loop bandwidth of the amplifier. To a large extent, the bandwidth is dictated by the choice of external components shown in the Typical Application Circuit. Both the input coupling capacitor, CI, and the output coupling capacitor, CO, form first order high pass filters which limit low frequency response. These values should be chosen based on required frequency response for a few distinct responses.
Selection of Input and Output Capacitor Size
Large input and output capacitors are both expensive and space hungry for portable designs. Clearly a certain sized capacitor is needed to couple in low frequencies without severe attenuation. But in many cases the speakers used in portable systems, whether internal or external, have little ability to reproduce signals below 150Hz. Thus using large input and output capacitors may not increase system performance. In addition to system cost and size, click and pop performance is affected by the size of the input coupling capacitor, CI. A larger input coupling capacitor requires more charge to reach its quiescent DC voltage (normally VDD/2). This charge comes from the output via the feedback and is apt to create pops upon device enable. Thus, by minimizing the capacitor size based on the necessary low frequency response, turn on pops can be minimized. Besides minimizing the input and output capacitor sizes, careful consideration should be paid to the bypass capacitor value. Bypass capacitor, CB is the most critical component for minimizing turn on pops since it determines how fast the FAN7005 turns on. The slower the FAN7005's outputs ramp to their quiescent DC voltage(normally VDD/2), the smaller the turn on pop. Thus choosing CB equal to 1.0F along with a small value of CI(in the range of 0.1F to 0.39F), the shutdown function should be virtually click less and peoples. While the device will function properly, (no oscillations or motor boating), with CB equal to 0.1F, the device will be much more susceptible to turn on clicks and pops. Thus, a value of CB equal to 0.1F or larger is recommended in all but the most sensitive designs.
Using Low-ESR Capacitors, Co
Low-ESR capacitors are recommended throughout this applications section. A real(as opposed to ideal) capacitor can be modeled simply as a resistor in series with an ideal capacitor. The voltage drop across this resistor minimizes the beneficial effects of the capacitor in the circuit. The lower the equivalent value of this resistance the more the real capacitor behaves like an ideal capacitor.
12
FAN7005
Typical Application Circuit
RFR 20k Audio Input Right VDD 104 CS2 0.47F 20k CIR RIR 104 CSD 10F CS1 20k Rsd 3 1F 1 CB Audio Input Left CIL 0.47F RIL 20k 2 4 8 6
RIN VDD
100k
ROUT 7
20k
COR 330F RLR 8/16/32
SDH
Bias
BP GND
VDD/2
100k 20k
5 LIN LOUT COL
330F RLL 8/16/32
RFL 20k
Components 1. RIR, RIL 2. CIR, CIL 3. RFR, RFL 4. CS1, CS2 5. CB 6. COR, COL
Description Inverting input resistance which sets the closed-loop gain in conduction with RF. This resistor also forms a high pass filter with CI at fc=1/2RICI. Input coupling capacitor which blocks the dc voltage at the amplifier's input terminals. Also creates a high pass filter with RI at fc=1/2RICI. Refer to the section, proper Selection of External Components, for an explanation of how to determine the value of CI. Feedback resistance which sets closed-loop gain in conduction with RI. Supply bypass capacitor which provides power supply filtering. Refer to the Application Information Section for proper placement and selection of the supply bypass capacitor. Bypass pin capacitor which provides half the supply voltage filtering. Refer to the section, Proper Selection of External Components, for information concerning proper placement and selection of CB. Output coupling capacitor which blocks the dc voltage at the amplifier's output. Forms a high pass filter with RL at fo=1/2RLCO.
13
FAN7005
Mechanical Dimensions
Package Dimensions in millimeters
8MSOP
14
FAN7005
Mechanical Dimensions (Continued)
Package Dimensions in millimeters
8SOP
MIN 1.55 0.20 0.061 0.008 0.1~0.25 0.004~0.001
#1
#8 4.92 0.20 0.194 0.008 5.13 MAX 0.202
( #4 #5 6.00 0.30 0.236 0.012
+0.10 0.15 -0.05 +0.004 0.006 -0.002
0.56 ) 0.022 1.80 MAX 0.071 MAX0.10 MAX0.004 3.95 0.20 0.156 0.008 5.72 0.225 0.50 0.20 0.020 0.008
0~
8
1.27 0.050
0.41 0.10 0.016 0.004
15
FAN7005
Ordering Information
Device FAN7005MU FAN7005M FAN7005MUX FAN7005MX Package 8MSOP 8SOP 8MSOP 8SOP -40C ~ +85C Tape&Reel Operating Temperature Packing Tube
DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user.
www.fairchildsemi.com 10/24/02 0.0m 001 Stock#DSxxxxxxxx 2002 Fairchild Semiconductor Corporation
2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.

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