Product details

Number of channels (#) 4 Total supply voltage (Max) (+5V=5, +/-5V=10) 12 Total supply voltage (Min) (+5V=5, +/-5V=10) 2.7 Vos (offset voltage @ 25 C) (Max) (mV) 0.26 GBW (Typ) (MHz) 2.5 Slew rate (Typ) (V/us) 1 Rail-to-rail In, Out Offset drift (Typ) (uV/C) 1 Iq per channel (Typ) (mA) 0.8 Vn at 1 kHz (Typ) (nV/rtHz) 9 CMRR (Typ) (dB) 130 Rating Space Operating temperature range (C) -55 to 125 Output current (Typ) (mA) 42 Architecture CMOS THD + N @ 1 kHz (Typ) (%) 0.02
Number of channels (#) 4 Total supply voltage (Max) (+5V=5, +/-5V=10) 12 Total supply voltage (Min) (+5V=5, +/-5V=10) 2.7 Vos (offset voltage @ 25 C) (Max) (mV) 0.26 GBW (Typ) (MHz) 2.5 Slew rate (Typ) (V/us) 1 Rail-to-rail In, Out Offset drift (Typ) (uV/C) 1 Iq per channel (Typ) (mA) 0.8 Vn at 1 kHz (Typ) (nV/rtHz) 9 CMRR (Typ) (dB) 130 Rating Space Operating temperature range (C) -55 to 125 Output current (Typ) (mA) 42 Architecture CMOS THD + N @ 1 kHz (Typ) (%) 0.02
CFP (HBH) 14 63 mm² 6.45 x 9.73
  • QML Class V (QMLV), RHA, SMD 5962-19206
  • Radiation performance
    • RHA up to TID = 100 krad(Si)
    • ELDRS-free up to TID = 100 krad(Si)
    • SEL immune to LET = 85 MeV·cm2/mg
    • SEE characterized to LET = 85 MeV·cm2/mg
  • Ultra-low input bias current: ±500 fA
  • Input offset voltage: ±60 µV
  • Unity-gain bandwidth: 2.5 MHz
  • Supply voltage range: 2.7 V to 12 V
  • Rail-to-rail input and output
  • Military temperature range: −55°C to +125°C
  • Available in 14-lead CFP with industry-standard quad amp pinout
  • QML Class V (QMLV), RHA, SMD 5962-19206
  • Radiation performance
    • RHA up to TID = 100 krad(Si)
    • ELDRS-free up to TID = 100 krad(Si)
    • SEL immune to LET = 85 MeV·cm2/mg
    • SEE characterized to LET = 85 MeV·cm2/mg
  • Ultra-low input bias current: ±500 fA
  • Input offset voltage: ±60 µV
  • Unity-gain bandwidth: 2.5 MHz
  • Supply voltage range: 2.7 V to 12 V
  • Rail-to-rail input and output
  • Military temperature range: −55°C to +125°C
  • Available in 14-lead CFP with industry-standard quad amp pinout

The LMP7704-SP is a precision amplifier with low input bias, low offset voltage, 2.5-MHz gain bandwidth product, and a wide supply voltage. The device is radiation hardened and operates in the military temperature range of −55°C to +125°C.

The high dc precision of this amplifier, specifically the low offset voltage of ±60 µV and ultra-low input bias of ±500 fA, make this device an excellent choice for interfacing with precision sensors with high output impedances. This amplifier can be configured for transducer, bridge, strain gauge, and transimpedance amplification.

The LMP7704-SP is a precision amplifier with low input bias, low offset voltage, 2.5-MHz gain bandwidth product, and a wide supply voltage. The device is radiation hardened and operates in the military temperature range of −55°C to +125°C.

The high dc precision of this amplifier, specifically the low offset voltage of ±60 µV and ultra-low input bias of ±500 fA, make this device an excellent choice for interfacing with precision sensors with high output impedances. This amplifier can be configured for transducer, bridge, strain gauge, and transimpedance amplification.

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Technical documentation

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* Data sheet LMP7704-SP Radiation Hardness Assured (RHA), Precision, Low Input Bias, RRIO, Wide Supply Range Amplifier datasheet (Rev. C) PDF | HTML 31 Mar 2022
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. A) PDF | HTML 17 Nov 2022
Application note Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML 19 Oct 2022
Application note Space-Grade, 100-krad, 125-kHz Photodiode Transimpedance Amplifier (TIA) Circuit (Rev. A) PDF | HTML 29 Apr 2022
Application note Analog Front-End Design With Texas Instruments’ Tooling Landscape PDF | HTML 07 Mar 2022
Selection guide TI Space Products (Rev. I) 03 Mar 2022
Application note Space-Grade, 100-krad, 100-V, High-Side Current Sensing Circuit (Rev. A) PDF | HTML 23 Feb 2022
Application note Space-Grade, 100-krad, 1.25-V, Low-Noise Voltage Reference Circuit PDF | HTML 24 Jan 2022
Application note Space-Grade, 100-krad, Linear Thermoelectric Cooler (TEC) Driver Circuit (Rev. A) PDF | HTML 11 Jan 2022
Application note Space-Grade, 100-krad, Voltage-Controlled Current Sink (0–200 mA) Circuit PDF | HTML 30 Jun 2021
Circuit design Space-Grade, 100-krad, Discrete, Three Op Amp Instrumentation Amplifier Circuit PDF | HTML 28 Jun 2021
Application note Space-Grade, 100-krad, Programmable Negative Voltage Source (–5 to 0 V) Circuit 07 Jun 2021
Application note Space-Grade, 100-krad, Programmable Voltage Source Circuit With Remote Sense FB 07 Jun 2021
Circuit design Space-Grade, 50-krad, 2-Wire, Discrete 4–20-mA Current Transmitter Circuit PDF | HTML 27 May 2021
Technical article Satellite state of health: how space-grade ICs are improving telemetry circuit design 26 Jan 2021
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing 17 Jun 2019

Design & development

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CFP (HBH) 14 View options

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