LMV344-Q1

LMV341-Q1 LMV344-Q1 www.ti.com.............................................................................................................................................................. SGLS342C – JULY 2006 – REVISED JUNE 2009 RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS FEATURES 1 Qualified for Automotive Applications 2.7-V and 5-V Performance Rail-to-Rail Output Swing Input Bias Current: 1 pA Typ Input Offset Voltage: 0.25 mV Typ LMV341 DBV OR DCK PACKAGE (TOP VIEW) IN+ GND 16 25 V + SHDN IN– 3 4 OUT Low Supply Current: 100 µA Typ Gain Bandwidth: 1 MHz Typ Slew Rate: 1 V/µs Typ Turn-On Time From Shutdown: 5 µs Typ Input Referred Voltage Noise (at 10 kHz): 20 nV/√Hz LMV344 PW PACKAGE (TOP VIEW) 1OUT 1 1IN- 2 1IN+ 3 V+ 4 2IN+ 5 2IN- 6 2OUT 7 14 4OUT 13 4IN12 4IN+ 11 GND 10 3IN+ 9 3IN8 3OUT DESCRIPTION/ORDERING INFORMATION The LMV341 and LMV344 devices are single and quad CMOS operational amplifiers, respectively, with low voltage, low power, and rail-to-rail output swing capabilities. The PMOS input stage offers an ultra-low input bias current of 1 pA (typ) and an offset voltage of 0.25 mV (typ). The single supply amplifier is designed specifically for low-voltage (2.7 V to 5 V) operation, with a wide common-mode input voltage range that typically extends from –0.2 V to 0.8 V from the positive supply rail. Additional features are a 20-nV/√Hz voltage noise at 10 kHz, 1-MHz unity-gain bandwidth, 1-V/µs slew rate, and 100-µA current consumpti...