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AS1521 - 8-Channel A/D Converters

Download the AS1521 datasheet PDF. This datasheet also covers the AS1520 variant, as both devices belong to the same 8-channel a/d converters family and are provided as variant models within a single manufacturer datasheet.

General Description

The AS1520/AS1521 are low-power, 8/4-channel, 400/ 300ksps, 10-bit analog-to-digital (A/D) converters specifically designed to operate with single-supply devices.

Key Features

  • ! Single-Supply Operation: - +4.5 to +5.5V (AS1520) - +2.7 to +3.6V (AS1521) Sampling Rate: - 400ksps (AS1520) - 300ksps (AS1521) Software-Configurable Analog Input Types: - 8-Channel Single-Ended - 8-Channel Pseudo Differential Referenced to COM - 4-Channel Pseudo Differential - 4-Channel Fully Differential Software-Configurable Input Range Internal +2.5V Reference Low-Current Operation: - 2.8mA @ 400ksps (AS1520) - 2.2mA @ 300ksps (AS1521) - 0.4mA in Reduced-Power Mode - 0.5µA in Full Power-D.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AS1520_austriamicrosystemsAG.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AS1521
Manufacturer austriamicrosystems AG
File Size 113.73 KB
Description 8-Channel A/D Converters
Datasheet download datasheet AS1521 Datasheet

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Other Datasheets by austriamicrosystems AG

Part Number Description
AS1520 8-Channel A/D Converters
AS1522 4-Channel A/D Converters
AS1523 4-Channel A/D Converters
AS1524 1-Channel Pseudo/True-Differential and 2-Channel Single-Ended ADCs
AS1525 1-Channel Pseudo/True-Differential and 2-Channel Single-Ended ADCs

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 AS1520, AS1521 1 0 - B i t , S i n g l e - S u p p l y, L o w - P o w e r, 4 0 0 / 3 0 0 k s ps , 8-Channel A/D Converters Product Brief 1 General Description The AS1520/AS1521 are low-power, 8/4-channel, 400/ 300ksps, 10-bit analog-to-digital (A/D) converters specifically designed to operate with single-supply devices. Superior AC characteristics, very low power consumption, and highly-reliable packaging make these ultrasmall devices perfect for battery-powered remote-sensor and data-acquisition devices. The successive-approximation register (SAR), highspeed sampling, high-bandwidth track/hold circuitry, and multi-mode operation combine to make these devices highly-flexible and configurable. Both devices require low supply current (2.8mA @ 400ksps, AS1520; 2.