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MAX1290 - 250ksps / +3V / 8-/4-Channel / 12-Bit ADCs with +2.5V Reference and Parallel Interface

General Description

The MAX1290/MAX1292 low-power, 12-bit analog-todigital converters (ADCs) feature a successive-approximation ADC, automatic power-down, fast wake-up (2µs), an on-chip clock, +2.5V internal reference, and a high-speed, byte-wide parallel interface.

Key Features

  • MAX1290/MAX1292 Pin Configurations TOP VIEW HBEN 1 D7 2 D6 3 D5 4 D4 5 D3/D11 6 D2/D10 7 D1/D9 8 D0/D8 9 INT 10 RD 11 WR 12 24 VLOGIC 23 VDD 22 REF 21 REFADJ 20 GND.

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MAX1292 400ksps / +5V / 8-/4-Channel / 12-Bit ADCs with +2.5V Reference and Parallel Interface
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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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19-1531; Rev 3; 12/02 KIT ATION EVALU E L B A AVAIL 400ksps, +5V, 8-/4-Channel, 12-Bit ADCs with +2.5V Reference and Parallel Interface General Description The MAX1290/MAX1292 low-power, 12-bit analog-todigital converters (ADCs) feature a successive-approximation ADC, automatic power-down, fast wake-up (2µs), an on-chip clock, +2.5V internal reference, and a high-speed, byte-wide parallel interface. The devices operate with a single +5V analog supply and feature a VLOGIC pin that allows them to interface directly with a +2.7V to +5.5V digital supply. Power consumption is only 10mW (VDD = VLOGIC) at a 400ksps max sampling rate.