Maxim Integrated MAX1169CCUD

Description
The MAX1169 is a low-power, 16-bit successive-approximation analog-to-digital converter (ADC) with an internal 4MHz clock, a 4.096V internal reference, and an I2C-compatible 2-wire serial interface. It operates from a single supply and consumes 5mW at the maximum conversion rate of 58.6ksps. AutoShutdown™ powers down the device between conversions, reducing supply current to less than 50µA at a 1ksps throughput rate. The option of a separate digital supply voltage allows direct interfacing with 2.7V to 5.5V digital logic.

Features
High-Speed I2C-Compatible Serial Interface
400kHz Fast Mode
1.7MHz High-Speed Mode
4.75V to 5.25V Single Supply
2.7V to 5.5V Adjustable Logic Level
Internal 4.096V Reference
External Reference: 1V to VAVDD
Internal 4MHz Conversion Clock
58.6ksps Sampling Rate
AutoShutdown Between Conversions
Low Power
5.0mW at 58.6ksps
4.2mW at 50ksps
2.0mW at 10ksps
0.23mW at 1ksps
3μW in Shutdown
Small 14-Pin TSSOP Package

Applications
Hand-Held Portable Applications
Medical Instruments
Battery-Powered Test Equipment
Solar-Powered Remote Systems
Received-Signal-Strength Indicators
System Supervision