SNOAA62A February   2023  – February 2023 LMP7704-SP

 

  1.   Abstract
  2.   Trademarks
  3. 1Overview
  4. 2SEE Mechanisms
  5. 3Test Device and Test Board Information
  6. 4Irradiation Facility and Setup
  7. 5SEL Results
  8. 6SET Results
  9. 7Summary
  10.   A Confidence Interval Calculations
  11.   B References
  12.   C Revision History

1 Overview

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.

Table 1-1 Overview Information(1)
DESCRIPTION DEVICE INFORMATION
TI Part Number LMP7704-SP
MLS Number

5962-1920601VXC
Device Function Radiation Hardness Assured (RHA), Precision, Low Input Bias, RRIO, Wide Supply Range Amplifiers
Technology VIP050
Exposure Facility Radiation Effects Facility, Cyclotron Institute,
Texas A&M University
Heavy Ion Fluence per Run 1×106 – 1×107 ions/cm2
Irradiation Temperature 125°C (for SEL testing)
(1) TI may provide technical, applications or design advice, quality characterization, and reliability data or service, providing these items shall not expand or otherwise affect TI's warranties as set forth in the Texas Instruments Incorporated Standard Terms and Conditions of Sale for Semiconductor Products and no obligation or liability shall arise from Semiconductor Products and no obligation or liability shall arise from TI's provision of such items.