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MAX1240

Maxim Integrated
Part Number MAX1240
Manufacturer Maxim Integrated
Description 12-Bit Serial ADCs
Published Oct 27, 2016
Detailed Description 19-1155; Rev 5; 8/10 EVAALVUAAILTAIOBNLEKIT +2.7V, Low-Power, 12-Bit Serial ADCs in 8-Pin SO MAX1240/MAX1241 ________...
Datasheet PDF File MAX1240 PDF File

MAX1240
MAX1240

Overview
19-1155; Rev 5; 8/10 EVAALVUAAILTAIOBNLEKIT +2.
7V, Low-Power, 12-Bit Serial ADCs in 8-Pin SO MAX1240/MAX1241 __________________General Description The MAX1240/MAX1241 low-power, 12-bit analog-todigital converters (ADCs) are available in 8-pin packages.
The MAX1240 operates with a single +2.
7V to +3.
6V supply, and the MAX1241 operates with a single +2.
7V to +5.
25V supply.
Both devices feature a 7.
5µs successive-approximation ADC, a fast track/hold (1.
5µs), an on-chip clock, and a high-speed, 3-wire serial interface.
Power consumption is only 37mW (VDD = 3V) at the 73ksps maximum sampling speed.
A 2µA shutdown mode reduces power at slower throughput rates.
The MAX1240 has an internal 2.
5V reference, while the MAX1241 requires an external reference.
The MAX1241 accepts signals from 0V to VREF, and the reference input range includes the positive supply rail.
An external clock accesses data from the 3-wire interface, which connects directly to standard microcontroller I/O ports.
The i...


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