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AS1524 - 1-Channel Pseudo/True-Differential and 2-Channel Single-Ended ADCs

General Description

The AS1524/AS1525 are low-power, 12-bit analog-todigital converters (ADCs) designed to operate with a single +2.7V to +5.25V supply.

Excellent dynamic performance, low power consumption, and simplicity make these devices perfect for portable battery-powered dataacquisition applications.

Key Features

  • ! ! ! Single-Supply Operation: +2.7V to +5.25V Automatic Shutdown Between Conversions Low Power Consumption - 350µA @ 150ksps - 245µA @ 100ksps - 24µA @ 10ksps - 2.5µA @ 1ksps - 200nA in Automatic Shutdown Mode ! True-Differential Track/Hold, 150kHz Sampling Rate Software-Configurable Unipolar/Bipolar Conversion (AS1524) Input Common Mode Range from GND to VDD 3-Wire SPI-/QSPI-/.

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Datasheet Details

Part number AS1524
Manufacturer austriamicrosystems AG
File Size 748.48 KB
Description 1-Channel Pseudo/True-Differential and 2-Channel Single-Ended ADCs
Datasheet download datasheet AS1524 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Da t as heet AS1524/AS1525 www.DataSheet4U.com 1 5 0 k s ps , 1 2 - B i t , 1 - C h a n n e l P s e u d o / Tr u e - D i f f e r e n t i a l and 2-Channel Single-Ended ADCs 1 General Description The AS1524/AS1525 are low-power, 12-bit analog-todigital converters (ADCs) designed to operate with a single +2.7V to +5.25V supply. Excellent dynamic performance, low power consumption, and simplicity make these devices perfect for portable battery-powered dataacquisition applications. The devices are available as the standard products listed in Table 1. Table 1. Standard Products Model AS1524 AS1525 Input Type 1-Channel, Pseudo / True-Differential 2-Channel, SingleEnded Input Voltage 0 to VREF / -VREF/2 to VREF/2 0 to VREF 2 Key Features ! ! ! Single-Supply Operation: +2.7V to +5.