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ADS7230 - Analog-to-Digital Converter

Download the ADS7230 datasheet PDF. This datasheet also covers the ADS7229 variant, as both devices belong to the same analog-to-digital converter family and are provided as variant models within a single manufacturer datasheet.

Description

The ADS7229 is a low-power, 12-bit, 1MSPS analog-to-digital converter (ADC) with a unipolar input.

The device includes a 12-bit capacitor-based successive approximation register (SAR) ADC with inherent sample-and-hold.

Features

  • 1.
  • 23 2.7V to 5.5V Analog Supply, Low Power:.
  • 13.7mW (1MHz, +VA = 3V, +VBD = 1.8V).
  • 1MHz Sampling Rate 3V ≤ +VA ≤ 5.5V, 900kHz Sampling Rate 2.7V ≤ +VA ≤ 3V.
  • Excellent DC Performance:.
  • ±0.15LSB Typ, ±0.5LSB Max INL.
  • ±0.12LSB Typ, ±0.5LSB Max DNL.
  • ±0.8mV Max Offset Error at 3V.
  • ±1.25mV Max Offset Error at 5V.
  • Excellent AC Performance at fI = 10kHz with 73.9dB SNR, 93.4dB SFDR,.
  • 88.5dB THD.
  • Built-In Co.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADS7229-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
ADS7223 Analog-to-Digital Converter
ADS7229 Analog-to-Digital Converter
ADS7250 Analog-to-Digital Converters
ADS7251 Analog-to-Digital Converter
ADS7253 Analog-to-Digital Converters

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
ADS7229 ADS7230 www.ti.com ............................................................................................................................................................... SBAS437A – MAY 2008 – REVISED JUNE 2009 LOW-POWER, 12-BIT, 1MHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE FEATURES 1 •23 2.7V to 5.5V Analog Supply, Low Power: – 13.7mW (1MHz, +VA = 3V, +VBD = 1.8V) • 1MHz Sampling Rate 3V ≤ +VA ≤ 5.5V, 900kHz Sampling Rate 2.7V ≤ +VA ≤ 3V • Excellent DC Performance: – ±0.15LSB Typ, ±0.5LSB Max INL – ±0.12LSB Typ, ±0.5LSB Max DNL – ±0.8mV Max Offset Error at 3V – ±1.25mV Max Offset Error at 5V • Excellent AC Performance at fI = 10kHz with 73.9dB SNR, 93.4dB SFDR, –88.5dB THD • Built-In Conversion Clock (CCLK) • 1.65V to 5.
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