LP2904DE4

超低功耗双运算放大器 ULTRA-LOW-POWER DUAL OPERATIONAL AMPLIFIERS

DESCRIPON/ORDERING INFORMATION

The LP358 and LP2904 are dual low-power operational amplifiers especially suited for battery-operated

applications. Good input specifications and wide supply-voltage range still are achieved, despite the ultra-low supply current. Single-supply operation is achieved with an input common-mode range that includes GND

FEATURES

• Low Supply Current . . . 85 µA Typ

• Low Offset Voltage . . . 2 mV Typ

• Low Input Bias Current . . . 2 nA Typ

• Input Common Mode to GND

• Wide Supply Voltage . . . 3 V < VCC < 32 V

• Pin Compatible With LM358.

APPLICATIONS

• LCD Displays

• Portable Instrumentation

• Sensor/Metering Equipment

• Consumer Electronics MP3 Players, Toys

• Power Supplies