MAXIM MAX1265/MAX1267 handbook
The MAX1265/MAX1267 are low-power, 12-bit analog-to-digital converters (ADCs) featuring a successive-approximation ADC, automatic power-down, fast wake-up (2µs), an on-chip clock, +2.5V internal reference, and a high-speed 12-bit parallel interface. They operate with a single +2.7V to +3.6V analog supply. Power consumption is only 5.4mW at the maximum sampling rate of 265ksps. Two software-selectable power-down modes enable the MAX1265/MAX1267 to be shut down between conversions; accessing the parallel interface returns them to normal operation. Powering down between conversions can reduce supply current below 10µA at lower sampling rates. Both devices offer software-configurable analog inputs for unipolar/bipolar and single-ended/pseudo-differential operation. In single-ended mode, the MAX1265 has six input channels and the MAX1267 has two (three input channels and one input channel, respectively, when in pseudo-differential mode). Excellent dynamic performance and low power, combined with ease of use and small package size, make these converters ideal for battery-powered and data-acquisition applications or for other circuits with demanding power-consumption and space requirements.
Brand: MAXIM
File format: PDF
Size: 304 KB
MD5 Checksum: 0DC126F3803DE07E4D222AB499368DC2
Publication date: 05 June, 2012
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PDF Link: MAXIM MAX1265/MAX1267 handbook PDF