DESCRIPTION
The voltage-output TS1102 current-sense amplifiers are form-factor identical and electrical improvements to the MAX9938 and the MAX9634 current-sense amplifiers. The TS1102 is the latest addition to the TS1100 family of current-sense amplifiers. Consuming a very low 1μA supply current, the TS1102 high-side current-sense amplifiers combine a 200-µV (max) VOS and a 0.5% (max) gain error for cost-sensitive applications. For all high-side currentsensing applications, the TS1102 features a wide input common-mode voltage range from 2V to 25V.

FEATURES
♦ Improved Electrical Performance over the
   MAX9938 and the MAX9634
♦ Ultra-Low Supply Current: 1μA
♦ Wide Input Common Mode Range: +2V to +25V
♦ Low Input Offset Voltage: 200μV (max)
♦ Low Gain Error: 0.5% (max)
♦ Voltage Output
♦ Four Gain Options Available:
   TS1102-25: Gain = 25V/V
   TS1102-50: Gain = 50V/V
   TS1102-100: Gain = 100V/V
   TS1102-200: Gain = 200V/V
♦ 5-Pin SOT23 Packaging

APPLICATIONS
   Notebook Computers
   Current-Shunt Measurement
   Power Management Systems
   Battery Monitoring
   Motor Control
   Load Protection
   Smart Battery Packs/Chargers