ISL267450 - 1MSPS SAR ADCs

Product Overview

Renesas

Datasheet Details

Part number	ISL267450
Manufacturer	Renesas
File Size	1.05 MB
Description	1MSPS SAR ADCs
Datasheet	ISL267450 Datasheet
Additional preview pages of the ISL267450 datasheet.

Product details

Description

PIN NAME VDD SCLK SDATA CS GND VIN VIN+ VREF ISL267450 PIN NUMBER 8 7 6 5 4 3 2 1 DESCRIPTION Supply voltage, +2.7V to 5.25V.Serial clock input.Controls digital I/O timing and clocks the conversion.Digital conversion output.Chip select input.Controls the start of a conversion when going low.Ground Negative analog input.Positive analog input.Reference voltage.FN8341 Rev 0.00 August 10, 2012 Page 2 of 19 ISL267450 Ordering Information PART NUMBER (Notes 1, 2, 3) PART MAR

Features

excellent linearity over supply and temperature variations and is drop-in compatible with the AD7450. The device can operate from a supply voltage of either 5V or 3V and maintain measurement accuracy with input signals up to the supply rails. The serial digital interface is SPI compatible and is easily interfaced to popular FPGAs and microcontrollers. Power dissipation is 9.0mW at a sampling rate of 1MSPS, and just 5µW between conversions utilizing Auto Power-Down mode (with a 3V supply). The IS.

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Published: Jul 23, 2019 |