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Description

The ISL73244SEH features two low-power amplifiers optimized to provide maximum dynamic range. These operational amplifiers (op amps) feature a unique combination of rail-to-rail operation on the input and output and a slew enhanced front end that provides ultra fast slew rates positively proportional to a given step size. These features increase accuracy under both periodic and transient conditions. The ISL73244SEH also offers low power, low offset voltage, and low temperature drift, which makes it ideal for applications requiring both high DC accuracy and AC performance. With <5µs recovery for Single Event Transients (SET) (LETTH = 86. 4MeV•cm2/mg), the number of filtering components needed is drastically reduced. The ISL73244SEH is also immune to single-event latch-up because it is fabricated in the Renesas proprietary PR40 Silicon On Insulator (SOI) process. The amplifiers are designed to operate over a single supply range of 2. 7V to 40V or a split supply voltage range of ±1. 35V to ±20V. Applications for these amplifiers include precision instrumentation, data acquisition, precision power supply controls, and process controls. The ISL73244SEH is available in a 10 Ld hermetic ceramic flatpack that operates across the temperature range of -55°C to +125°C.

Features

  • Electrically screened to DLA SMD #5962-13248 Acceptance tested to 50krad(Si) (LDR) wafer-by-wafer
  • <5µs recovery from SET (LETTH = 86.4MeV•cm2/mg)
  • Rail-to-rail input and output
  • Wide gain bandwidth product 19MHz
  • Wide single and dual supply range 2.7V to 40V maximum
  • Low input offset voltage 400µV (+25°C, maximum)
  • Low current consumption (per amplifier) 1.2mA, typical
  • No phase reversal with input overdrive
  • Slew rate: Large signal 60V/µs
  • Operating temperature range -55°C to +125°C
  • ISL73244SEH radiation acceptance (see TID report) - Low dose rate (0.01rad(Si)/s) 50krad(Si)
  • SEE hardness (see SEE report for details) - SEL/SEB LETTH (VS = ±19V) 86.4MeV•cm2/mg

Comparison

 

Applications

 
  • Precision instruments
  • Active filter blocks
  • Data acquisition
  • Power supply control
  • Process control

Documentation

Type Title Date
Datasheet PDF 1.75 MB
White Paper PDF 989 KB
Brochure PDF 5.02 MB
Report PDF 530 KB
Brochure PDF 467 KB
Report PDF 423 KB
Application Note PDF 495 KB
Report PDF 589 KB
Application Note PDF 263 KB
Product Advisory PDF 263 KB
Other
Technical Brief PDF 291 KB
Report PDF 1.26 MB
White Paper PDF 533 KB
Application Note PDF 428 KB
Manual - Development Tools PDF 492 KB
Application Note PDF 338 KB
17 items

Software & Tools

Software Downloads

Type Title Date
Library XLSX 170 KB
1 item

Boards & Kits

Models

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.

Diagram of ECAD Models

Models

Type Title Date
Model - SPICE ZIP 2.51 MB
1 item