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TSM1285 Datasheet Low-Power 12-Bit Serial-output ADC

Manufacturer: Silicon Laboratories

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General Description

The TSM1285 – a single-supply, single-channel, 12bit analog-to-digital converter (ADC) - is an alternate source for the MAX1285 and a higher-speed upgrade to the MAX1240 and MAX1240 ADCs.

The TSM1285 combines a high-bandwidth track-and-hold (T/H), a high-speed serial digital interface, an internal +2.5V reference, and low conversion-mode power consumption.

The TSM1285 operates from a single +2.7V to+3.6V supply and draws less than 2.5mA at 300ksps.

Overview

TSM1285 A 300ksps, Single-supply, Low-Power 12-Bit Serial-output.

Key Features

  •  Alternate Source for MAX1285 and higher-speed upgrade to MAX1240 and MAX1241  Single-Supply Operation: +2.7V to +3.6V  DNL & INL: ±1LSB (max)  300ksps Sampling Rate  Low Conversion-Mode Supply Current: 2.5mA @ 300ksps  Low Supply Current in Shutdown: 2µA  Internal Track-and-Hold  Internal +2.5V Reference  SPI®/QSPI™/.

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