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 Order this document by MC34001/D
MC34001, B MC34002, B JFET Input Operational Amplifiers
These low cost JFET input operational amplifiers combine two state-of-the-art analog technologies on a single monolithic integrated circuit. Each internally compensated operational amplifier has well matched high voltage JFET input devices for low input offset voltage. The BIFET technology provides wide bandwidths and fast slew rates with low input bias currents, input offset currents, and supply currents. The Motorola BIFET family offers single, dual and quad operational amplifiers which are pin-compatible with the industry standard MC1741, MC1458, and the MC3403/LM324 bipolar devices. The MC34001/ 34002/34004 series are specified from 0 to +70C. * Input Offset Voltage Options of 5.0 mV and 10 mV Maximum
MC34004, B
JFET INPUT OPERATIONAL AMPLIFIERS
8 1
8 1
* * * * * * * *
Low Input Bias Current: 40 pA Low Input Offset Current: 10 pA Wide Gain Bandwidth: 4.0 MHz High Slew Rate: 13 V/s Low Supply Current: 1.4 mA per Amplifier High Input Impedance: 1012 High Common Mode and Supply Voltage Rejection Ratios: 100 dB Industry Standard Pinouts
P SUFFIX PLASTIC PACKAGE CASE 626
D SUFFIX PLASTIC PACKAGE CASE 751 (SO-8)
PIN CONNECTIONS
Offset Null Inv. Input Noninv. Input VEE
1 2 3 4 + 8 7 6 5
NC VCC Output Offset Null
MC34001 (Top View)
Output A Inputs A VEE
1 2 3 4 - + - +
8 7 6 5
VCC Output B Inputs B
MC34002 (Top View)
14 1
P SUFFIX PLASTIC PACKAGE CASE 646
PIN CONNECTIONS ORDERING INFORMATION
Op Amp Function Single MC34001BP, P MC34002BD, D Dual MC34002BP, P Quad MC34004BP, P TA = 0 to +70C TA = 0 to +70C Device MC34001BD, D TA = 0 to+ 70C Operating Temperature Range Package SO-8 Plastic DIP SO-8 Plastic DIP Plastic DIP MC34004 (Top View)
(c) Motorola, Inc. 1996
Output 1 Inputs 1
1 2 3 - + - +
14 13
Output 4 Inputs 4
1
4
12 11
VCC Inputs 2
4 5 6 + - + -
VEE Inputs 3
10 9 8
2
3
Output 2
7
Output 3
Rev 1
MOTOROLA ANALOG IC DEVICE DATA
1
MC34001, B MC34002, B MC34004, B
MAXIMUM RATINGS
Rating Supply Voltage Differential Input Voltage (Note 1) Input Voltage Range Open Short Circuit Duration Operating Ambient Temperature Range Operating Junction Temperature Storage Temperature Range Symbol VCC, VEE VID VIDR tSC TA TJ Tstg Value 18 30 16 Continuous 0 to +70 150 -65 to +150 C C C Unit V V V
NOTES: 1. Unless otherwise specified, the absolute maximum negative input voltage is equal to the negative power supply.
ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = -15 V, TA = 25C, unless otherwise noted.)
Characteristics Input Offset Voltage (RS 10 k) MC3400XB MC3400X Average Temperature Coefficient of Input Offset Voltage RS 10 k, TA = Tlow to Thigh (Note 2) Input Offset Current (VCM = 0) (Note 3) MC3400XB MC3400X Input Bias Current (VCM = 0) (Note 3) MC3400XB MC3400X Input Resistance Common Mode Input Voltage Range Large Signal Voltage Gain (VO = 10 V, RL = 2.0 k) MC3400XB MC3400X Output Voltage Swing (RL 10 k) (RL 2.0 k) Common Mode Rejection Ratio (RS 10 k) MC3400XB MC3400X Supply Voltage Rejection Ratio (RS 10 k) (Note 4) MC3400XB MC3400X Supply Current (Each Amplifier) MC3400XB MC3400X Slew Rate (AV = 1.0) Gain-Bandwidth Product Equivalent Input Noise Voltage (RS = 100 , f = 1000 Hz) Equivalent Input Noise Current (f = 1000 Hz) Symbol VIO -- -- VIO/T IIO -- -- IIB -- -- ri VICR AVOL 50 25 VO 12 10 80 70 PSRR 80 70 ID -- -- SR GBW en in -- -- -- -- 1.4 1.4 13 4.0 25 0.01 2.5 2.7 -- -- -- -- V/s MHz nV/ Hz pA/ Hz 100 100 -- -- mA 150 100 14 13 100 100 -- -- V -- -- dB -- -- dB -- 11 -- 50 50 1012 +15 -12 200 200 -- -- -- V V/mV 25 25 100 100 pA -- 3.0 5.0 10 5.0 10 -- V/C pA Min Typ Max Unit mV
CMRR
NOTES: 2. Tlow = 0C for MC34001/34001B Thigh = +70C for MC34001/34001B 0C for MC34002 +70C for MC34002 0C for MC34004/34004B +70C for MC34004/34004B 3. The input bias currents approximately double for every 10C rise in junction temperature, TJ. Due to limited test time, the input bias currents are correlated to junction temperature. Use of a heatsink is recommended if input bias current is to be kept to a minimum. 4. Supply voltage rejection ratio is measured for both supply magnitudes increasing or decreasing simultaneously, in accordance with common practice.
2
MOTOROLA ANALOG IC DEVICE DATA
MC34001, B MC34002, B MC34004, B
ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = -15 V, TA = Tlow to Thigh [Note 2].)
Characteristics Input Offset Voltage (RS 10 k) MC3400XB MC3400X Input Offset Current (VCM = 0) (Note 3) MC3400XB MC3400X Input Bias Current (VCM = 0) (Note 3) MC3400XB MC3400X Common Mode Input Voltage Range Large Signal (VO = 10 V, RL = 2.0 k) MC3400XB MC3400X Output Voltage Swing (R 10 k) (R 2.0 k) Common Mode Rejection Ratio (RS 10 k) MC3400XB MC3400X Supply Voltage Rejection Ratio (RS 10 k) (Note 4) MC3400XB MC3400X Supply Current (Each Amplifier) MC3400XB MC3400X Symbol VIO -- -- IIO -- -- IIB -- -- VICR AVOL 25 15 VO 12 10 80 70 PSRR 80 70 ID -- -- -- -- 2.8 3.0 -- -- -- -- mA -- -- -- -- -- -- -- -- V -- -- dB -- -- dB 11 -- -- -- 8.0 8.0 -- V V/mV -- -- 4.0 4.0 nA -- -- 7.0 13 nA Min Typ Max Unit mV
CMRR
NOTES: 2. Tlow = 0C for MC34001/34001B Thigh = +70C for MC34001/34001B 0C for MC34002 +70C for MC34002 0C for MC34004/34004B +70C for MC34004/34004B 3. The input bias currents approximately double for every 10C rise in junction temperature, TJ. Due to limited test time, the input bias currents are correlated to junction temperature. Use of a heatsink is recommended if input bias current is to be kept to a minimum. 4. Supply voltage rejection ratio is measured for both supply magnitudes increasing or decreasing simultaneously, in accordance with common practice.
MOTOROLA ANALOG IC DEVICE DATA
3
MC34001, B MC34002, B MC34004, B
Figure 1. Input Bias Current versus Temperature
VO, OUTPUT VOLTAGE SWING (Vpp ) 100 I IB , INPUT BIAS CURRENT (nA) VCC/VEE = 15 V 35 30 25 20 15 10 5.0 0 100 1.0 k 10 k 100 k f, FREQUENCY (Hz) 1.0 M 10 M 5.0 V 10 V VCC/VEE = 15 V
Figure 2. Output Voltage Swing versus Frequency
10
RL = 2.0 k TA = 25C
1.0
0.1
0.01 -75 -50 -25 0 25 50 75 100 TA, AMBIENT TEMPERATURE (C) 125
Figure 3. Output Voltage Swing versus Load Resistance
40 VO, OUTPUT VOLTAGE SWING (Vpp ) 30 20 10 VCC/VEE = 15 V TA = 25C VO ,OUTPUT VOLTAGE SWING (V pp) 40
Figure 4. Output Voltage Swing versus Supply Voltage
RL = 2.0 k TA = 25C 30
20
5.0 0 0.1
10
0 0.2 0.4 0.7 1.0 2.0 4.0 7.0 10 0 5.0 10 15 20 RL, LOAD RESISTANCE (k) VCC/VEE , SUPPLY VOLTAGE (V)
Figure 5. Output Voltage Swing versus Temperature
2.0 VO, OUTPUT VOLTAGE SWING (Vpp ) 35 30 25 20 15 10 5.0 0 -50 -25 0 25 50 75 100 125 RL = 2.0 k I D, SUPPLY DRAIN CURRENT (mA) VCC/VEE = 15 V RL = 10 k 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0
Figure 6. Supply Current per Amplifier versus Temperature
VCC/VEE = 15 V
-50
-25
0
25
50
75
100
125
TA, AMBIENT TEMPERATURE (C)
TA, AMBIENT TEMPERATURE (C)
4
MOTOROLA ANALOG IC DEVICE DATA
MC34001, B MC34002, B MC34004, B
Figure 7. Large-Signal Voltage Gain and Phase Shift versus Frequency
1000 PHASE SHIFT (DEGREES) VCC/VEE = 15 V RL = 2.0 k TA = 25C 0 Gain 45 90 Phase Shift 135 100 k 180 1.0 M 1.0 M 10 M 1.0 -50 -25 0 25 50 75 100 125 TA, AMBIENT TEMPERATURE (C) A VOL, VOLTAGE GAIN (V/mV) VCC/VEE = 15 V VO = 10 V RL = 2.0 k 100
Figure 8. Large-Signal Voltage Gain versus Temperature
A VOL , OPEN-LOOP GAIN
106 105 104 103 102 101 1 1.0 10 100
10
1.0 k
10 k
f, FREQUENCY (Hz)
en , EQUIVALENT INPUT NOISE VOLTAGE ( nV/ Hz )
Figure 9. Normalized Slew Rate versus Temperature
1.15 NORMALIZED SLEW RATE 1.10 1.05 1.00 0.95 0.90 0.85 -50 -25 0 25 50 75 100 125
Figure 10. Equivalent Input Noise Voltage versus Frequency
VCC/VEE = 15 V AV = 10 RS = 100 TA = 25C
60 50 40 30 20 10 0 0.01 0.05 0.1 0.5 1.0
5.0 10
50 100
TA, AMBIENT TEMPERATURE (C)
f, FREQUENCY (kHz)
Figure 11. Total Harmonic Distortion versus Frequency
THD, TOTAL HARMONIC DISTORTION (%) 1.0 0.5 0.1 0.05 0.01 0.005 0.001 0.1 VCC/VEE = 15 Vdc AV = 1.0 VO = 6.0 V (RMS) TA = 25C
0.5
1.0
5.0
10
50
100
f, FREQUENCY (kHz)
MOTOROLA ANALOG IC DEVICE DATA
5
MC34001, B MC34002, B MC34004, B
Representative Circuit Schematic (Each Amplifier)
Output Bias Circuitry Common to All Amplifiers VCC Q3 Q4 Q5 Q2 Q1 Q6 - Inputs + J1 J2 Q17 Q20 Q15 10 pF Q14 Q21 Q12 Q10 Q13 Q11 Q16 Q9 Q8 Q7 Q25 Q22 Q24 Q19 Q23 24 2.0 k
J3
Q18 Offset Null (MC34001 only) 1.5 k 1.5 k VEE
Figure 12. Output Current to Voltage Transformation for a D-to-A Converter
VCC Settling time to within 1/2 LSB is approximately 4.0 s from the time all bits are switched (C = 68 pF). Vref The value of C may be selected to minimize overshoot and ringing. Theoretical VO VO = + Io - MC34001 VO Vref A1 A2 A3 A4 A5 A6 A7 A8 + + + + + + + (RO) 2 4 8 16 32 64 128 256 R1
R1 MSB A1 A2 A3 A4 A5 A6 A7 LSB A8
D-to-A 1
R2
VCC = 15 V
15 pF VEE
VEE = -15 V RO C
6
MOTOROLA ANALOG IC DEVICE DATA
MC34001, B MC34002, B MC34004, B
Figure 13. Positive Peak Detector
8 -
VCC D1 1N914 * 1 F
6 5
Vin
1/2 2 3 MC34002
- 1/2 MC34002 +
7
VO
+
4
VEE
Reset
Reset Network or Relay
*Polycarbonate capacitor D1 = Hi-speed, low-reverse leakage diode
Figure 14. Long Interval RC Timer
+15 V MC34001 6 4 R6 Run Clear C* -15 V
Figure 15. Isolating Large Capacitive Loads
R2 5.1 k VCC R1 5.1 k 2 - MC34001 + 3 7 6 4 20 pF CC R3 10 RL 5.1 k CL 0.5 F IO VO
R1 VR R4
V1 R2
R3
7 2 3 - +
+2.0 V 0 -2.0 V
R5
*Polycarbonate or Polystyrene Capacitor
VEE Overshoot 10% ts = 10 s When driving large CL, the VO slew rate is determined by CL and IO(max):
t
Time (t) = R4 Cn (VR/VR-VI), R3 = R4, R5 = 0.1 R6 If R1 = R2: t = 0.693 R4C Design Example: 100 Second Timer VR = 10 V C = l.0 F R3 = R4 = 144 M R6 = 20 k R5 = 2.0 k R1 = R2 = 1.0 k
VO IO 0.02 = = V/s = 0.04 V/s (with CL shown) 0.5 t CL
Figure 16. Wide BW, Low Noise, Low Drift Amplifier
C2 R2 7 2 3 4 Sr Power BW: fmax = 2 Vp VCC 8 6 fmax
^ 240 kHz
R1 Vin C1
10 V -10 V
MC34001
^ 240 kHz Parasitic input capacitance (C1 ^ 3.0 pF plus any additional layout capacitance) interacts with feedback elements and creates undesirable high-frequency pole. To compensate add C2 such that: R2C2 ^ R1C1.
VEE
MOTOROLA ANALOG IC DEVICE DATA
7
MC34001, B MC34002, B MC34004, B
OUTLINE DIMENSIONS
P SUFFIX PLASTIC PACKAGE CASE 626-05 ISSUE K
NOTES: 1. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 2. PACKAGE CONTOUR OPTIONAL (ROUND OR SQUARE CORNERS). 3. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. DIM A B C D F G H J K L M N MILLIMETERS MIN MAX 9.40 10.16 6.10 6.60 3.94 4.45 0.38 0.51 1.02 1.78 2.54 BSC 0.76 1.27 0.20 0.30 2.92 3.43 7.62 BSC --- 10_ 0.76 1.01 INCHES MIN MAX 0.370 0.400 0.240 0.260 0.155 0.175 0.015 0.020 0.040 0.070 0.100 BSC 0.030 0.050 0.008 0.012 0.115 0.135 0.300 BSC --- 10_ 0.030 0.040
8
5
-B-
1 4
F
NOTE 2
-A- L
C -T-
SEATING PLANE
J N D K
M
M
H
G 0.13 (0.005) TA
M
B
M
D SUFFIX PLASTIC PACKAGE CASE 751-05 (SO-8) ISSUE R
A
8
D
5
C
E
1 4
H
0.25
M
B
M
h B C e A
SEATING PLANE
X 45 _
NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. DIMENSIONS ARE IN MILLIMETERS. 3. DIMENSION D AND E DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE MOLD PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS OF THE B DIMENSION AT MAXIMUM MATERIAL CONDITION. DIM A A1 B C D E e H h L MILLIMETERS MIN MAX 1.35 1.75 0.10 0.25 0.35 0.49 0.18 0.25 4.80 5.00 3.80 4.00 1.27 BSC 5.80 6.20 0.25 0.50 0.40 1.25 0_ 7_
q
L 0.10 A1 0.25 B
M
CB
S
A
S
q
8
MOTOROLA ANALOG IC DEVICE DATA
MC34001, B MC34002, B MC34004, B
OUTLINE DIMENSIONS
P SUFFIX PLASTIC PACKAGE CASE 646-06 ISSUE L
NOTES: 1. LEADS WITHIN 0.13 (0.005) RADIUS OF TRUE POSITION AT SEATING PLANE AT MAXIMUM MATERIAL CONDITION. 2. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 3. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 4. ROUNDED CORNERS OPTIONAL. DIM A B C D F G H J K L M N INCHES MIN MAX 0.715 0.770 0.240 0.260 0.145 0.185 0.015 0.021 0.040 0.070 0.100 BSC 0.052 0.095 0.008 0.015 0.115 0.135 0.300 BSC 0_ 10_ 0.015 0.039 MILLIMETERS MIN MAX 18.16 19.56 6.10 6.60 3.69 4.69 0.38 0.53 1.02 1.78 2.54 BSC 1.32 2.41 0.20 0.38 2.92 3.43 7.62 BSC 0_ 10_ 0.39 1.01
14
8
B
1 7
A F C N H G D
SEATING PLANE
L
J K M
MOTOROLA ANALOG IC DEVICE DATA
9
MC34001, B MC34002, B MC34004, B
NOTES
10
MOTOROLA ANALOG IC DEVICE DATA
MC34001, B MC34002, B MC34004, B
NOTES
MOTOROLA ANALOG IC DEVICE DATA
11
MC34001, B MC34002, B MC34004, B
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JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-81-3521-8315 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298
12
*MC34001/D*
MOTOROLA ANALOG IC DEVICE DATA MC34001/D


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