LP2904DRG4
TI
德州仪器
主动器件
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
