G1570 Global Mixed-mode Technology Inc. Low Quiescent Current Rail-to-Rail Operation Amplifier Features General Description The G1570 consists of one independent, high gain, internally frequency compensated operational amplifiers which were designed to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible. The input common mode range of the G1570 can be beyond the rails, and the G1570 are with rail-to-rails output voltage swing. The quiescent current is very low, only about 7µA. Wide Supply Operation Range +2.7V to +16.5V Input Common Voltage Range Beyond the Rails Rail-to-Rail Output Voltage Swing Low Input Offset Voltage 3mV (Typical) Bandwidth (unit gain) 110kHz Low Quiescent Current: 7µA Large DC Voltage Gain 75dB (Typical) Slew-Rate 0.14V/µs Unit-Gain Stable The bandwidth of the G1570 is about 110kHz. The slew-rate of the G1570 is 0.14V/µs. The output swing of the G1570 is rail-to-rail. The G1570 is very suitable to use in the power-saving system applications. Applications Portable Equipment LCD-TV Equipment Battery-Powered Equipment ASIC Input or Output Amplifier Low Power/Low Voltage Applications The G1570 is housed in a 5-pin TSOT-23 packages. Ordering Information ORDER NUMBER MARKING TEMP. RANGE PACKAGE (Green) 1570x -40°C~ +85°C TSOT-23-5 G1570TO1U Note: TO: TSOT-23-5 1 : Bonding Code U: Tape & Reel Pin Configuration G1570 OUTA 1 VSS 2 5 VCC 4 VIN G963 VIP 3 TSOT-23-5 TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 1.0 Apr 06, 2009 1