TMP104 SBOS564A – NOVEMBER 2011 – REVISED NOVEMBER 2011 www.ti.com Low-Power, Digital Temperature Sensor
with SMAART Wire Interface
Check for Samples: TMP104 FEATURES DESCRIPTION The TMP104 is a digital output temperature sensor in
a four-ball wafer chip-scale package (WCSP). The
TMP104 is capable of reading temperatures to a
resolution of 1В°C. 1 2 Multiple Device Access (MDA):
– Global Read/Write Operations
SMAART Wire Interface
Resolution: 8 Bits
Accuracy: ±0.5°C Typ (–10°C to +100°C)
Low Quiescent Current:
– 3 μA Active IQ at 0.25 Hz
– 1 μA Shutdown
Supply Range: 1.4 V to 3.6 V
Digital Output
Package: 0.8-mm (В±5%) Г— 1-mm (В±5%) 4-Ball
WCSP (DSBGA) The TMP104 features a SMAART wire interface that
supports daisy-chain configurations. In addition, the
interface supports multiple device access (MDA)
commands that allow the master to communicate with
multiple devices on the bus simultaneously,
eliminating the need to send individual commands to
each TMP104 on the bus. APPLICATIONS Up to 16 TMP104s can be tied together in parallel …
