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AS1540 - 12-Bit I2C Analog-to-Digital Converter

Download the AS1540 datasheet PDF. This datasheet also covers the AS1538 variant, as both devices belong to the same 12-bit i2c analog-to-digital converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The AS1538/AS1540 are single-supply, low-power, 12bit data acquisition devices featuring a serial I²C interface and an 8-channel (AS1538) or 4-channel (AS1540) multiplexer.

Key Features

  • a sample-and-hold amplifier an internal asynchronous clock and an internal reference. The combination of an I C serial, 2-wire interface and micropower consumption makes the AS1538 and AS1540 ideal for.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AS1538_austriamicrosystemsAG.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AS1540
Manufacturer austriamicrosystems AG
File Size 787.04 KB
Description 12-Bit I2C Analog-to-Digital Converter
Datasheet download datasheet AS1540 Datasheet

Other Datasheets by austriamicrosystems AG

Part Number Description
AS1540 12-Bit I2C Analog-to-Digital Converter
AS1541 10-Bit I2C Analog-to-Digital Converter
AS1542 12-Bit ADC
AS1543 8/4-Channel 1 Msps 12-Bit ADC with Sequencer
AS1544 8/4-Channel 1 Msps 12-Bit ADC with Sequencer
AS1545 SAR ADC
AS1500 (AS1500 - AS1503) Digital Potentiometer
AS1501 (AS1500 - AS1503) Digital Potentiometer
AS1502 (AS1500 - AS1503) Digital Potentiometer
AS1503 (AS1500 - AS1503) Digital Potentiometer

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.

View original datasheet text
www.DataSheet4U.com AS1538/AS1540 8 / 4 - C h a n n e l , 1 2 - B i t I ² C A n a l o g - t o - D i g i ta l C o n v e r t e r D a ta S he e t 1 General Description The AS1538/AS1540 are single-supply, low-power, 12bit data acquisition devices featuring a serial I²C interface and an 8-channel (AS1538) or 4-channel (AS1540) multiplexer. The analog-to-digital (A/D) converters features a sample-and-hold amplifier an internal asynchronous clock and an internal reference. The combination of an I C serial, 2-wire interface and micropower consumption makes the AS1538 and AS1540 ideal for applications requiring the A/D converter to be close to the input source in remote locations and for applications requiring isolation. The device is available in a TSSOP-16 or TQFN 4x4 16pin package.