ADS7229 ADS7230 www.
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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 w...

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