SBOK051 November   2023 OPA4H014-SEP

PRODUCTION DATA  

  1.   1
  2.   OPA4H014-SEP Radiation Tolerant High-Speed, Quad-Channel Operational Amplifier TID Report
  3.   Trademarks
  4. 1Device Information
    1. 1.1 Product Description
    2. 1.2 Device Details
  5. 2Total Dose Test Setup
    1. 2.1 Test Overview
    2. 2.2 Test Description and Facilities
    3. 2.3 Test Setup Details
      1. 2.3.1 Biased Device Configuration
    4. 2.4 Test Configuration and Condition
  6. 3Total Ionizing Dose Characterization Test Results
    1. 3.1 HDR Characterization Results
    2. 3.2 LDR Characterization Results
    3. 3.3 ELDRS Characterization Results
    4. 3.4 Summary of Results
  7.   A High Dose Rate Total Ionizing Dose Report
  8.   B Low Dose Rate Total Ionizing Dose Report

1.1 Product Description

The OPA4H014-SEP is a low-power JFET input operational amplifier (op amp) that features good drift and low input bias current. With an input range that includes V– and a rail-to-rail output, designers can take advantage of the low-noise characteristics of JFET amplifiers while interfacing to single-supply, precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). The OPA4H014-SEP achieves 11‑MHz unity-gain bandwidth and 20-V / μs slew rate, while consuming only 1.8 mA (typical) of quiescent current per amplifier. This device runs on a single 4.5‑V to 18‑V supply or dual ±2.25‑V to ±9‑V supplies.

The op amp is built in a plastic, 14‑pin, TSSOP package with radiation hardness up to 43 MeV × cm2 / mg (SEE) and is ELDRS-free up to 30 krad(Si). Radiation lot acceptance testing (RLAT) for the LMP7704-SP is performed with high dose rate Condition A as specified in MIL-STD-883, Method 1019. The radiation end point limits for the specified parameters are guaranteed only for the conditions as specified in MIL-STD-883, Method 1019, Condition A, to a maximum total dose of 30 krad(Si).