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MAX1291

Maxim Integrated
Part Number MAX1291
Manufacturer Maxim Integrated
Description 12-Bit ADCs
Published Oct 27, 2016
Detailed Description 19-1532; Rev 3; 12/02 EVAALVUAAILTAIOBNLEKIT 250ksps, +3V, 8-/4-Channel, 12-Bit ADCs with +2.5V Reference and Parallel I...
Datasheet PDF File MAX1291 PDF File

MAX1291
MAX1291

Overview
19-1532; Rev 3; 12/02 EVAALVUAAILTAIOBNLEKIT 250ksps, +3V, 8-/4-Channel, 12-Bit ADCs with +2.
5V Reference and Parallel Interface MAX1291/MAX1293 General Description The MAX1291/MAX1293 low-power, 12-bit analog-to-digital converters (ADCs) feature a successive-approximation ADC, automatic power-down, fast wake-up (2µs), an on-chip clock, +2.
5V internal reference, and a highspeed, byte-wide parallel interface.
They operate with a single +3V analog supply and feature a VLOGIC pin that allows them to interface directly with a +1.
8V to +5.
5V digital supply.
Power consumption is only 5.
7mW (VDD = VLOGIC) at the maximum sampling rate of 250ksps.
Two software-selectable power-down modes enable the MAX1291/ MAX1293 to be shut down between conversions; accessing the parallel interface returns them to normal operation.
Powering down between conversions can cut supply current to under 10µA at reduced sampling rates.
Both devices offer software-configurable analog inputs for unipolar/bipolar an...


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