Maxim Integrated MAX1107EUB

Description
The MAX1106/MAX1107 are low-power, 8-bit, single-channel analog-to-digital converters (ADCs) with an internal track/hold (T/H), voltage reference, clock, and serial interface. The MAX1106 is specified from 2.7V to 3.6V and consumes only 96μA. The MAX1107 is specified from 4.5V to 5.5V and consumes only 107μA. The analog inputs are pin-configurable, allowing unipolar and single-ended or differential operation.
The full-scale analog input range is determined by the internal reference of 2.048V (MAX1106) or 4.096V (MAX1107), or by an externally applied reference ranging from 1V to VDD. The MAX1106/MAX1107 also feature a pin-selectable power-down mode that reduces power consumption to 0.5μA when the device is not in use. The 3-wire serial interface directly connects to SPI, QSPI, and MICROWIRE devices without external logic. Conversions up to 25ksps are performed using the internal clock.

Features
Single Supply: 2.7V to 3.6V (MAX1106) 4.5V to 5.5V (MAX1107)
Low Power: 96μA at 3V and 25ksps 0.5μA in Power-Down Mode
Pin-Programmable Configuration
0 to VDD Input Voltage Range Internal Track/Hold
Internal Reference: 2.048V (MAX1106) 4.096V (MAX1107) 1V to VDD Reference Input Range
SPI/QSPI/MICROWIRE-Compatible Serial Interface
Small 10-Pin μMAX Package

Applications
Portable Data Logging
Hand-Held Measurement Devices
Medical Instruments
System Diagnostics
Solar-Powered Remote Systems
4-20mA-Powered Remote Systems
Receive-Signal-Strength Indicators