TS1103-100DB Silicon Labs

TS1100/01/02/03 Data Sheet TS1100/01/02/03 Uni- and Bidirectional Current-Sense Amplifiers KEY FEATURES The TS1100/01/02/03 Unidirectional and Bidirectional Current Sense Amplifiers con- Low Supply Current sume a very low 0.68 A supply current. Current Sense Amplifier: 0.68 A The TS1100 and TS1101 high-side current sense amplifiers (CSA) combine a 100 V I : 0.02 A VDD (max) input offset voltage (V ) and a 0.6% (max) gain error (GE), with both specifica- OS High Side Bidirectional and Unidirectional tions optimized for any precision current measurement. Current Sense Amplifier Wide CSA Input Common Mode Range: +2 The TS1102 and TS1103 CSAs combine a 200 V (max) V and a 0.6% (max) GE for OS V to +27 V cost-sensitive applications. Low CSA Input Offset Voltage: 100 V (max) (TS1100 and TS1101 Only) For all high-side current sensing applications, the TS1100/01/02/03 CSAs are self-pow- Low Gain Error: 0.6% (max) ered and feature a wide input common-mode voltage range from 2 to 27 V. Four Gain Options Available: For the bidirectional CSAs, TS1101 and TS1103, a SIGN comparator digital output is 25 V/V provided that indicates the direction of current flow. All CSAs are specified for operation 50 V/V over the 40 C to +105 C temperature range. 100 V/V Applications 200 V/V 5-Lead and 6-Lead SOT23 Packaging Power Management Systems Portable/Battery-Powered Systems Smart Chargers Battery Monitoring Overcurrent and Undercurrent Detection Remote Sensing Industrial Control silabs.com Smart. Connected. Energy-friendly. Rev. 1.0 TS1100/01/02/03 Data Sheet Ordering Information 1. Ordering Information 1 Ordering Number Part Marking Description Gain V/V TS1100-25EG5 TADJ 25 TS1100-50EG5 TADK 50 Unidirectional current sense amplifier (V = 200 V) OS(MAX) TS1100-100EG5 TADL 100 TS1100-200EG5 TADM 200 TS1101-25EG6 TADN 25 TS1101-50EG6 TADP 50 Bidirectional current sense amplifier (V = 200 V) OS(MAX) TS1101-100EG6 TADQ 100 TS1101-200EG6 TADR 200 TS1102-25EG5 TADS 25 TS1102-50EG5 TADT 50 Unidirectional current sense amplifier (V = 300 V) OS(MAX) TS1102-100EG5 TADU 100 TS1102-200EG5 TADV 200 TS1101-25EG6 TADW 25 TS1101-50EG6 TADX 50 Bidirectional current sense amplifier (V = 300 V) OS(MAX) TS1101-100EG6 TADY 100 TS1101-200EG6 TADZ 200 Note: 1. Adding the suffix,, to the part number (e.g., TS1101-25EG6T) denotes tape and reel. silabs.com Smart. Connected. Energy-friendly. Rev. 1.0 1