G1211

Global Mixed-mode Technology Inc. G1211 Rail-to-Rail I/O, High-Slew-Rate OP Amp Features „ +2.2V to +5.5V Single-Supply Operation „ Input / Output Rail-to-Rail „ Low input current „ High output driving capacity „ Low Quiescent Current: 500µA @ 5V „ High Slew rate 6.5V/µs „ High Gain-Bandwidth Product 6.5MHz „ High Open Loop Gain 95dB „ High PSRR 70dB Applications „ Headphone Driver „ Portable Equipment „ Battery-Powered Equipment „ Multimedia Audio „ ASIC Input or Output Amplifier „ Sensor Amplifier „ Low Power/Low Voltage Applications General Description G1211 is a input/output rail-to-rail Operational Amplifier. It can be operated from +2.2V to +5.5V single supply or from ±1.1V to ±2.75 dual supply. G1211 can drive 66mA into resistor loads to within 10% power rail. AC performance is very excellent with 6.5MHz bandwidth, 6.5V/µs Slew Rate, 95dB open loop gain, 60 degree phase margin and low distortion. Supply current of G1211 is only 500µA per Amplifier. It i...