G1214A GMT | Alldatasheet

Document overview

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Technical content

Features

„ +2.2V to +7V 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 „ Set-up Box Audio HP or Pre-driver Applications General Description G1214A is a input/output rail-to-rail Operational Ampli- fier. It can be operated from +2.2V to +7V single sup- ply or from ±1.1V to ±3.5 dual supply. G1214A can drive 66mA into resistor loads to within 10% power rail. AC performance is very excellent with 6.5MHz band- width, 6.5V/ µs Slew Rate, 95dB open loop gain, 60 degree phase margin and low distortion. Supply current of G1214A is only 500 µA per Amplifier. It is very suitable for low current consumption applica- tions to control high current loads. Applications include audio amplification for computers, sound ports, sound cards and set-top boxes. G1214A is housed in a small SOT-23-5 package.

Ordering Information

ORDER NUMBER MARKING TEMP. RANGE PACKAGE (Green) G1214AT11U 124Ax -40 °C to 85°C SOT-23-5 Note:T1: SOT-23-5 1: Bonding Code U: Tape & Reel Pin Configuration Typical Application Circuit Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. G1214A SOT-23-5 G1214A RL OUT IN + VDD 4IN+ VDD1 2VSS IN- OUT 4IN+ VDD1 2VSS IN- OUT G1214A SOT-23-5 G1214A RL OUT IN + VDD 4IN+ VDD1 2VSS IN- OUT 4IN+ VDD1 2VSS IN- OUT