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Details, datasheet, quote on part number:MXL1001MJ8
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Datasheet text preview:
19-0286; Rev 1; 8/94
Precision Operational Amplifier
_______________General Description
The MXL1001 offers significant specification improvement over earlier precision operational amplifiers and is pincompatible with the industry-standard LT1001. Particular attention has been paid to the optimization of key parameters such as input offset voltage, common-mode rejection, and power-supply rejection. In addition, the high-performance MXL1001C commercial temperature device provi des considerable cost savings when compared to equivalent grades of competing precision amplifiers. The input offset voltage of all units is less than 60µV, allowing the premium military device, the MXL1001AM, to be specified at 15µV max. Power dissipation is close to half that of the industry-standard OP-07 precision op amp, without sacrificing noise or speed performance. A u s e f u l by-product of lower dissipation is decreased warm-up drift.
____________________________Features
o Guaranteed Low Offset Voltage MXL1001AM: 15µV max MXL1001C: 60µV max o Guaranteed Low Drift MXL1001AM: 0.6µV/°C max MXL1001C: 1.0µV/°C max o Guaranteed Low Bias Current MXL1001AM: 2nA max MXL1001C: 4nA max o Guaranteed CMRR MXL1001AM: 114dB min MXL1001C: 110dB min o Guaranteed PSRR MXL1001AM: 110dB min MXL1001C: 106dB min o Low Power Dissipation MXL1001AM: 75mW max MXL1001C: 80mW max o Low Noise: 0.3µVp-p
MXL1001
________________________Applications
Thermocouple Amplifiers Low-Level Signal Processing Strain Gauge Amplifiers High-Accuracy Data Acquisition
______________Ordering Information
PART MXL1001ACN8 MXL1001CN8 MXL1001ACS8 MXL1001CS8 MXL1001ACJ8 MXL1001CJ8 MXL1001ACH MXL1001CH MXL1001AMJ8 MXL1001MJ8 MXL1001AMH MXL1001MH TEMP. RANGE 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C -55°C to +125°C -55°C to +125°C -55°C to +125°C -55°C to +125°C PIN-PACKAGE 8 Plastic DIP 8 Plastic DIP 8 SO 8 SO 8 CERDIP 8 CERDIP 8 TO-99 8 TO-99 8 CERDIP 8 CERDIP 8 TO-99 8 TO-99
__________________Pin Configuration
TOP VIEW
VOS TRIM VOS TRIM 8 1 7 V+
-IN 2
MXL1001
3 4 V5
6 VOUT
+IN
N.C.
__________Typical Operating Circuit
R1 J SENSING UNCTION R3
TO-99
VOS TRIM 1 -IN 2 +IN 3 V- 4
8 7
VOS TRIM V+ VOUT N.C.
J REFERENCE UNCTION
R2 R4
MXL1001
MXL1001
6 5
R1 R2 = 3 4
DIP/SO
T
HIGH-STABILITY HERMOCOUPLER AMPLIFIER 1
________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
Precision Operational Amplifier MXL1001
ABSOLUTE MAXIMUM RATINGS
Total Supply Voltage (V+ to V-) ..........±22V Continuous Power Dissipation ........500mW TO-99(H)--derate at 7.1mW/°C above +80°C CERDIP(J)--derate at 6.7mW/°C above +75°C Plastic DIP(P)--derate at 5.6mW/°C above +36°C Small Outline(S)--derate at 5mW/°C above +55°C Differential Input Voltage .....±30V Input Voltage (Note 1)..........±22V Duration of Output Short Circuit ...Indefinite Operating Temperature Ranges: MXL1001C_/AC_ .......0°C to +70°C MXL1001M_/AM_ ..........-55°C to +125°C Junction Temperature (TJ) .........-65°C to +160°C Storage Temperature Range .....-65°C to +150°C Lead Temperature (soldering, 10sec) .....+300°C
Note 1: For supply voltages less than ±22V, the absolute maximum input voltage is equal to the supply voltage.
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VS = ±15V, TA = +25°C, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS MXL1001AM MXL1001AC MXL1001AM MXL1001AC MIN TYP MAX 7 10 0.2 0.3 ±0.5 0.1Hz to 10Hz (Note 4) fO = 10Hz (Note 4) Input Noise Voltage Density Input Resistance (Differential Mode) Input Voltage Range Common-Mode Rejection Ratio Power-Supply Rejection Ratio Large-Signal Voltage Gain Output Voltage Swing Slew Rate Closed-Loop Bandwidth Power Consumption eN fO = 100Hz (Note 4) fO = 1000Hz (Note 4) RIN IVR CMRR PSRR AVO VO SR BW PD VCM = ±13V VS = ±3V to ±18V RL 2k, VO = ±12V RL 1k, VO = ±10V RL 2k RL 1k RL 2k (Note 4) AVCL = +1V (Note 4) VS = ±15V, no load VS = ±3V, no load (Note 5) 30 ±13 114 110 450 300 0.3 10.3 10.0 9.6 100 ±14 126 123 800 500 15 25 1.0 2.0 ±2.0 0.6 18.0 13.0 11.0 15 ±13 110 106 400 250 MXL1001M MXL1001C MIN TYP MAX 18 18 0.3 0.4 ±0.7 0.3 10.5 10.0 9.8 80 ±14 126 123 800 500 60 60 1.5 3.8 ±4.0 0.6 18.0 13.0 11.0 M V dB dB V/mV V V/µs MHz 80 8 mW nV/Hz UNITS
Input Offset Voltage Long-Term Input Offset Voltage Stability Input Offset Current Input Bias Current Input Noise Voltage
VOS VOS/Time IOS IB eN p-p
(Note 2) (Note 3)
µV µV/ Month nA nA µVp-p
±13.0 ±14.0 ±12.0 ±13.5 0.1 0.4 0.25 0.8 46 4 75 6
±13.0 ±14.0 ±12.0 ±13.5 0.1 0.4 0.25 0.8 48 4
Note 2: MXL1001A grade VOS is measured one minute after application of power. For all other grades VOS is measured approximately 0.5 seconds after application of power. Note 3: Long-Term Input Offset Voltage Stability refers to the average trend line of VOS vs. Time over extended periods after the first 30 days of operation. Excluding the initial hour of operation, changes in VOS during the first 30 operating days are typically 2.5µV. Parameter is sample tested. Note 4: Sample tested. Note 5: Guaranteed by design. 2 _______________________________________________________________________________________
Precision Operational Amplifier
ELECTRICAL CHARACTERISTICS
PARAMETER Input Offset Voltage Average Temperature Coefficient of Input Offset Voltage Input Offset Current Input Bias Current Input Voltage Range Common-Mode Rejection Ratio Power-Supply Rejection Ratio Large-Signal Voltage Gain Output Voltage Swing Power Dissipation SYMBOL VOS TCVOS IOS IB IVR CMRR PSRR AVO VO PD VCM = ±13V VS = ±3V to ±18V RL 2k, VO = ±10V RL 2k No load ±13 110 104 300
MXL1001
(VS = ±15V, -55°C TA +125°C, unless otherwise noted.) CONDITIONS (Note 6) MXL1001AM MIN TYP 30 0.2 0.8 ±1.0 ±14 122 117 700 55 90 MAX 60 0.6 4.0 ±4.0 ±13 106 100 200 MXL1001M MIN TYP 45 0.3 1.2 ±1.5 ±14 120 117 700 60 100 MAX 160 1.0 7.6 ±8.0 UNITS µV µV/°C nA nA V dB dB V/mV V mW
±12.5 ±13.5
±12.5 ±13.5
ELECTRICAL CHARACTERISTICS
PARAMETER Input Offset Voltage Average Temperature Coefficient of Input Offset Voltage Input Offset Current Input Bias Current Input Voltage Range Common-Mode Rejection Ratio Power-Supply Rejection Ratio Large-Signal Voltage Gain Output Voltage Swing Power Dissipation SYMBOL VOS TCVOS IOS IB IVR CMRR PSRR AVO VO PD
(VS = ±15V, 0°C TA +70°C, unless otherwise noted.) CONDITIONS (Note 6) MXL1001AC MIN TYP 20 0.2 0.5 ±0.7 ±13 VCM = ±13V VS = ±3V to ±18V RL 2k, VO = ±10V RL 2k No load 110 106 350 ±14 124 120 750 50 85 MAX 60 0.6 3.5 ±3.5 ±13 106 103 250 MXL1001C MIN TYP 30 0.3 0.6 ±1.0 ±14 123 120 750 55 90 MAX 110 1.0 5.3 ±5.5 UNITS µV µV/°C nA nA V dB dB V/mV V mW
±12.5 ±13.8
±12.5 ±13.8
Note 6: MXL1001A grade offset voltage is measured one minute after application of power. For all other grades VOS is measured 0.5 seconds after power on.
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