AD820 Single Supply, Rail to Rail FET-Input Op-Amp Datasheet

True Single Supply Operation

• - Output Swings Rail-to-Rail
• - Input Voltage Range Extends Below Ground
• - Single Supply Capability from 5V to 36V
• - Dual Supply Capability from ±2.5V to ±18V

Excellent Load Drive

• - Capacitive Load Drive Up to 350 pF
• - Minimum Output Current of 15 mA

Excellent AC Performance for Low Power

• - 800µA Max Quiescent Current
• - Unity Gain Bandwidth: 1.8 MHz
• - Slew Rate of 3.0V/µs

Excellent DC Performance

• - 800µV Max Input Offset Voltage
• - 1µV/°C Typ Offset Voltage Drift
• - 25pA Max Input Bias Current

Low Noise

• - 13nV/sqr(Hz) @ 10kHz