4-/12-Channel 2-Wire Serial 8-Bit ADCs - Maxim Integrated
Description
MAX1036–MAX1039
19-2442; Rev 4; 5/09
EVAALVUAAILTAIOBNLEKIT
2.
7V to 3.
6V and 4.
5V to 5.
5V, Low-Power, 4-/12-Channel 2-Wire Serial 8-Bit ADCs
General Description
Features
The MAX1036–MAX1039 low-power, 8-bit, multichannel, analog-to-digital converters (ADCs) feature internal track/hold (T/H), voltage reference, clock, and an I2C-compatible 2-wire serial interface.
These devices operate from a single supply and require only 350µA at the maximum sampling rate of 188ksps.
AutoShutdown™ powers down the devices between conversions reducing supply current to less than 1µA at low throughput rates.
The MAX1036/MAX1037 have four analog input channels each, while the MAX1038/MAX1039 have twelve analog input channels.
The analog inputs are software configurable for unipolar or bipolar and singleended or pseudo-differential operation.
The full-scale analog input range is determined by the internal reference or by an externally applied reference voltage ranging from 1V to VDD.
The MAX103...
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