View 124RPFB_435541.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Low-Power Quad Operational Amplifier
124
Logic Diagram
FEATURES:
* RAD-PAK(R) technology-hardened against natural space radiation * Total dose hardness: - > 100 krad (Si), depending upon space mission * Excellent Single Event Effects: * - SELTH LET = > 90 MeV/mg/cm2 * Package: -14 pin Rad-Pak(R) flat pack * Internally frequency compensated for unity gain * Large DC voltage gain * Wide bandwidth (unity gain): 1 MHz * Large output voltage swing 0V to V+ -1.5V * Input common - mode voltage range includes ground * Wide power supply range: - Single supply 3V to 32V - Dual supply 1.5V to 16V * Very low current drain (essentially independent of supply voltage): 700 uA * Low input biasing current: 45 nA * Low input offset voltage and current: 2mV, 5nA * Differential input voltage range equal to the power supply voltage
DESCRIPTION:
Maxwell Technologies's 124 independent, high gain, internally frequency compensated operational amplifiers feature a greater than 100 krad (Si) total dose tolerance, depending upon space mission. Using Maxwell's radiation-hardened Rad-Pak(R) packaging technology, the 124 is designed specifically to operate from a single power supply over a wide range of voltages. The 124 also features operation from split power supplies, and the low power supply current drain is independent of the magnitude of the power supply voltage. Maxwell Technologies' patented RAD-PAK(R) packaging technology incorporates radiation shielding in the microcircuit package. It eliminates the need for box shielding while providing the required radiation shielding for a lifetime in orbit or space mission. In a GEO orbit, RAD-PAK provides greater than 100 krad (Si) radiation dose tolerance. This product is available with screening up to Class S.
Memory
04.02.02 Rev 5
All data sheets are subject to change without notice
1
(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com
(c)2002 Maxwell Technologies All rights reserved.
Low-Power Quad Operational Amplifier
TABLE 1. PINOUT DESCRIPTION
PIN 1, 7, 8, 14 2, 6, 9, 13 3, 5, 10, 12 4 11 SYMBOL OUTPUT 1 - 4 INPUT 1- - 4INPUT 1+ - 4+ V+ GND DESCRIPTION Ouput Input (-) Input (+) Power Supply Ground
124
TABLE 2. 124 ABSOLUTE MAXIMUM RATINGS
PARAMETER Supply Voltage Differential Input Voltage Input Voltage Input Current (VIN < -0.3V)1 Output Short-Circuit to GND (One Amplifier) V+ < 15V, TA = 25C2 Storage Temperature Range Operating Temperature Range ESD Tolerance3 TS TA -65 -55 150 125 250 -0.3 SYMBOL V+ MIN MAX 32 32 +32 50 UNIT V V V mA Continuous C C V
Memory
1. This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of the input PNP transistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also lateral NPN parasitic transistor action on the IC chip. This transistor action can cause the output voltages of the op amps to go to the V+ voltage level (or to ground for a large overdrive) for the time duration that an input is driven negative. This is not destructive and normal output states will re-establish when the input voltage, which was negative, again returns to a value greater than -0.3V (at 25C). 2. Short circuits from the output to V+ can cause excessive heating and eventual destruction. When considering short circuits to ground, the maximum output current is approximately 40 mA independent of the magnitude of V+. At values of supply voltage in excess of +15V, continuous short-circuits can exceed the power dissipation ratings and cause eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifiers. 3. Human body model, 1.5 k in series with 100 pF.
TABLE 3. DELTA LIMITS
PARAMETER ICC VARIATION 10% of specified value in Table 4
04.02.02 Rev 5
All data sheets are subject to change without notice
2
(c)2002 Maxwell Technologies All rights reserved.
Low-Power Quad Operational Amplifier
TABLE 4. 124 ELECTRICAL CHARACTERISTICS
(V+ = 5.0V, TA = -55 TO +125C, UNLESS OTHERWISE SPECIFIED) PARAMETER Supply Current SYMBOL ICC TEST CONDITIONS Over Full Temperature Range RL = On All Op Amps V+ = 30V V+ = 5V DC, VCM = 0V to V+ -1.5V, TA = 25C V+ = 5V to 30V TA = 25C f = 1 kHz to 20 kHz, TA = 25C (Input Referred) IOS VIO RS = 0 IOS lib IIN(+)-IIN(-), VCM = 0V RS = 0 IIN(+) or IIN(-) V+ = +30V AVS V+ = +15V (VO Swing = 1V to 11V) RL> 2 K V+ = 30V, RL = 2 k RL = 10 k V+ = 5V, RL = 10 k VO = 2V, VIN+ = +1V VIN- = 0V V+ = 15V VIN+ = +1V VIN- = 0V V+ = 15V 1, 2, 3 1, 2, 3 V+ = 15V, TA = 25C SUBGROUPS 1, 2, 3 1.5 0.7 1 1 1 1 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 ------0 25 7 -10 40 100 -300 70 65 85 100 -120 40 7 3 1.2 MIN TYP MAX
124
UNITS mA
Common-Mode Rejection Ratio Power Supply Rejection Ratio Amplifier-to-Amplifier Coupling1 Short Circuit to Ground 2 Input Offset Voltage 3 Input Offset Voltage Drift Input Offset Current Input Offset Current Drift Input Bias Current Input Common-Mode Voltage Range4 Large Signal Voltage Gain
CMRR PSRR
dB dB dB mA mV V/C nA pA/C nA V V/mV
Memory
V+ -2
Output Voltage Swing
VOH
1, 2, 3 26 27 V 28 5 20 20 mV mA
VOL Output Current Source
Sink
1, 2, 3
15
1. Due to proximity of external components, insure that coupling is not originating via stray capacitance between these external parts. This typically can be detected as this type of capacitance increases at higher frequencies. 2. Short circuits from the output to V+ can cause excessive heating and eventual destruction. When considering short circuits to ground, the maximum output current is approximately 40 mA independent of the magnitude of V+. At values of supply voltage in excess of +15V, continuous short-circuits can exceed the power dissipation ratings and cause eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifiers. 3. VO@1.4V, RS=0 with V+ from 5V to 30V; and over the full input common-mode range (0V to V+ -1.5V). 4. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V (at 25C). The upper end of the common-mode voltage range is V+ -1.5V (at 25C), but either or both inputs can go to +32V without damage independent of the magnitude of V+.
04.02.02 Rev 5
All data sheets are subject to change without notice
3
(c)2002 Maxwell Technologies All rights reserved.
Low-Power Quad Operational Amplifier
FIGURE 1. INPUT VOLTAGE RANGE
124
Memory
FIGURE 2. INPUT CURRENT
04.02.02 Rev 5
All data sheets are subject to change without notice
4
(c)2002 Maxwell Technologies All rights reserved.
Low-Power Quad Operational Amplifier
FIGURE 3. SUPPLY CURRENT
124
Memory
FIGURE 4. VOLTAGE GAIN
04.02.02 Rev 5
All data sheets are subject to change without notice
5
(c)2002 Maxwell Technologies All rights reserved.
Low-Power Quad Operational Amplifier
FIGURE 5. OPEN LOOP FREQUENCY RESPONSE
124
Memory
FIGURE 6. COMMON MODE REJECTION RATIO
04.02.02 Rev 5
All data sheets are subject to change without notice
6
(c)2002 Maxwell Technologies All rights reserved.
Low-Power Quad Operational Amplifier
FIGURE 7. VOLTAGE FOLLOWER PULSE RESPONSE
124
Memory
FIGURE 8. VOLTAGE FOLLOWER PULSE RESPONSE (SMALL SIGNAL)
04.02.02 Rev 5
All data sheets are subject to change without notice
7
(c)2002 Maxwell Technologies All rights reserved.
Low-Power Quad Operational Amplifier
FIGURE 9. LARGE SIGNAL FREQUENCY RESPONSE
124
Memory
FIGURE 10. OUTPUT CHARACTERISTICS CURRENT SOURCING
04.02.02 Rev 5
All data sheets are subject to change without notice
8
(c)2002 Maxwell Technologies All rights reserved.
Low-Power Quad Operational Amplifier
FIGURE 11. OUTPUT CHARACTERISTICS CURRENT SINKING
124
Memory
FIGURE 12. CURRENT LIMITING
04.02.02 Rev 5
All data sheets are subject to change without notice
9
(c)2002 Maxwell Technologies All rights reserved.
Low-Power Quad Operational Amplifier
124
Memory
14-PIN RAK-PAK(R) FLAT PACKAGE
SYMBOL MIN A b c D E E1 E2 E3 e L Q S1 N 0.338 0.021 0.005 0.119 0.010 0.004 0.250 0.250 -0.125 0.030 DIMENSION NOM 0.132 0.017 0.005 0.255 0.255 -0.135 0.060 0.050 BSC 0.348 0.025 0.019 14 0.358 0.030 -MAX 0.145 0.022 0.009 0.260 0.260 0.290 ---
F14-03 Note: All dimensions in inches.
04.02.02 Rev 5
All data sheets are subject to change without notice
10
(c)2002 Maxwell Technologies All rights reserved.
Low-Power Quad Operational Amplifier
Important Notice:
124
These data sheets are created using the chip manufacturer's published specifications. Maxwell Technologies verifies functionality by testing key parameters either by 100% testing, sample testing or characterization. The specifications presented within these data sheets represent the latest and most accurate information available to date. However, these specifications are subject to change without notice and Maxwell Technologies assumes no responsibility for the use of this information. Maxwell Technologies' products are not authorized for use as critical components in life support devices or systems without express written approval from Maxwell Technologies. Any claim against Maxwell Technologies must be made within 90 days from the date of shipment from Maxwell Technologies. Maxwell Technologies' liability shall be limited to replacement of defective parts.
Memory
04.02.02 Rev 5
All data sheets are subject to change without notice
11
(c)2002 Maxwell Technologies All rights reserved.
Low-Power Quad Operational Amplifier
Product Ordering Options
Model Number 124 RP F X Feature Option Details
124
Screening Flow
Monolithic S = Maxwell Class S B = Maxwell Class B E = Engineering (testing @ +25C) I = Industrial (testing @ -55C, +25C, +125C)
Memory
Package
F = Flat Pack
Radiation Feature
RP = RAD-PAK(R) package
Base Product Nomenclature
Low-Power Quad Operational Amplifier
04.02.02 Rev 5
All data sheets are subject to change without notice
12
(c)2002 Maxwell Technologies All rights reserved.

▲Up To Search▲

Price & Availability of 124RPFB

	To Download 124RPFB Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .