General Description

The STS4x is a fully digital temperature sensor platform offering different accuracy classes,

currently available is the STS40. The I2C interface provides multiple preconfigured I2C

addresses and enables an ultra-low power budget. Designed to cost, this four-pin dual-flatno-

leads package is suitable for surface mount technology (SMT) processing.

Features

• Temperature accuracy: up to ±0.2 °C

• Supply voltage: 1.08 V … 3.6 V

• Average current: 0.4 μA (at meas. rate 1 Hz)

• Idle current: 80 nA

• I2C fast mode plus, CRC checksum

• Available with multiple I2C addresses

• Operating range: -40…125 °C

• NIST traceability

• JEDEC JESD47 qualification

• Mature technology from global market leader