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MAX1240 - 12-Bit Serial ADCs

Download the MAX1240 datasheet PDF. This datasheet also covers the MAX1241 variant, as both devices belong to the same 12-bit serial adcs family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX1241-Maxim.pdf) that lists specifications for multiple related part numbers.

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.

View original datasheet text
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.