Overview

The ISL71218M is a radiation tolerant dual, low-power precision amplifier optimized for single-supply applications. This op amp features a common-mode input voltage range extending to 0. 5V below the V- rail, a rail-to-rail differential input voltage range, and rail-to-rail output voltage swing, which makes it ideal for single-supply applications where input operation at ground is important. This op amp features low-power, Low-offset voltage, and low-temperature drift, making it ideal for applications requiring both high DC accuracy and AC performance. It is designed to operate over a single supply range of 3V to 36V, or a split supply voltage range of +1. 8V/-1. 2V to ±18V. The combination of precision and small footprint provides the user with outstanding value and flexibility relative to similar competitive parts. Applications for these amplifiers include precision instrumentation, data acquisition, and precision power supply controls. The ISL71218M is available in an 8 Ld SOIC and operates across the extended temperature range of -55°C to +125°C.

ISL71218M Functional Diagram
ISL71218M Functional Diagram
  • Passes NASA low outgassing specifications
  • Wide single and dual supply range: 3V to 30V (±10%)
  • Low current consumption: 850μA, typical
  • Low input offset voltage: 40μV, typical
  • Rail-to-rail output: <10mV
  • NiPdAu-Ag lead finish
  • Dielectrically isolated PR40 process
  • Rail-to-rail input differential voltage range for comparator applications
  • Operating temperature range: -55°C to +125°C
  • Below-ground (V-) input capability to -0.5V
  • Low noise voltage: 5.6nV/√Hz, typical
  • Low noise current: 355fA/√Hz, typical
  • Offset voltage temperature drift: 0.3μV/°C, typical
  • No phase reversal
  • Characterized radiation levels
  • Low dose rate (<10mrad(Si)): 30krad(Si)
  • Single event burnout LET: 43MeV•cm2/mg

Documentation

Design & Development

Software Downloads
Type Title Date
PCB Design Files
ISL71218MEVAL1Z Design Files
ZIP 395 KB
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ISL71218MEVAL1Z Evaluation Board

ISL71218MEVAL1Z

Evaluation
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Rad Tolerant, Dual 36V Precision Single-Supply, Rail-to-Rail Output, Low-Power Op Amp Evaluation Board

The ISL71218MEVAL1Z evaluation platform is designed for evaluating the ISL71218M radiation tolerant, single supply, rail-to-rail output, dual amplifier with ground...

Featured Documents:
ISL71218MEVAL1Z User Guide

ISLVERSALDEMO2Z

Demonstration
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Power Management Reference Design for AMD Versal XQRVC1902

The ISLVERSALDEMO2Z demo board provides the power management for the AMD Xilinx Space Grade Versal ACAP AI Core VC1902 using Renesas' Radiation Hardened Power...

Featured Documents:
ISLVERSALDEMO2Z Demonstration Board Manual

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

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Product Options

    Processing table
    Pkg. Type
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    Moisture Sensitivity Level (MSL)
    Buy / Sample
    Part Number
    ISL71218MBZ
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    memory
    spa
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    Samples Available
    		 SOICN Tube 25 1 Get Samples,
    ISL71218MBZ-T
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    spa
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    Samples Available
    		 SOICN Reel 1000 1 Get Samples,
    ISL71218MBZ-T7A
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    spa
    view_in_ar
    Samples Available
    		 SOICN Reel 250 1 Get Samples,
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