Temp Sensor Digital Serial (2-Wire) 8-Pin VSSOP T/R

The TMP275 is a 0.5°C accurate, Two-Wire, serial output temperature sensor available in an MSOP-8 or an SO-8 package. The TMP275 is capable of reading temperatures with a resolution of 0.0625°C. The TMP275 is SMBus-compatible and allows up to eight devices on one bus. It is ideal for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications. The TMP275 is specified for operation over a temperature range of -40°C to +125°C.

EIGHT ADDRESSES

DIGITAL OUTPUT: Two-Wire Serial Interface

RESOLUTION: 9- to 12-Bits, User-Selectable

ACCURACY: ±0.5°C (max) from 20°C to +100°C

LOW QUIESCENT CURRENT: 50µA, 0.1µA Standby

WIDE SUPPLY RANGE: 2.7V to 5.5V

SMALL MSOP-8 AND SO-8 PACKAGES

NO POWER-UP SEQUENCE REQUIRED; TWO-WIRE BUS PULL-UPS CAN BE ENABLED BEFORE V+

APPLICATIONS

• POWER-SUPPLY TEMPERATURE MONITORING
• COMPUTER PERIPHERAL THERMAL PROTECTION
• NOTEBOOK COMPUTERS
• CELL PHONES
• BATTERY MANAGEMENT
• OFFICE MACHINES
• THERMOSTAT CONTROLS
• ENVIRONMENTAL MONITORING AND HVAC
• ELECTROMECHANICAL DEVICE TEMPERATURE