LMV654 Datasheet, PDF (1/5 Pages) National Semiconductor (TI) – Quad, 12 MHz, Low Voltage, Low Power Amplifier

PRELIMINARY
March 2006
LMV654
Quad, 12 MHz, Low Voltage, Low Power Amplifier
General Description
National’s LMV654 is a high performance, low power quad
operational amplifier IC implemented with National’s ad-
vanced VIP50 process. The LMV654 features 12 MHz of
bandwidth while consuming only 119 µA of current per am-
plifier, which is an exceptional bandwidth to power ratio in
this op amp class. The LMV654 is unity gain stable and
provides an excellent solution for general purpose amplifica-
tion in low voltage, low power applications.
The LMV654 provides superior performance and economy in
terms of power and space usage. The LMV654 has a maxi-
mum input offset voltage of 1.8 mV, a rail-to-rail output stage
and an input common-mode voltage range that includes
ground. The LMV654 provides a PSRR of 95 dB, a CMRR of
100 dB and a total harmonic distortion (THD) of 0.003% at
1 kHz frequency and 600Ω load
The LMV654 has an operating supply voltage range from
2.7V to 5.5V. The LMV654 can operate over a wide tempera-
ture range (−40˚C to +125˚C) making the op amp ideal for
automotive applications, sensor applications and portable
equipment applications. The LMV654 is offered in the 14-pin
TSSOP package
Features
(Typical 5V supply, unless otherwise noted)
n Guaranteed 3.0V and 5.0V performance
n High unity gain bandwidth
12 MHz
n Low power supply current
119 µA per amplifier
n Max input offset voltage
1.8 mV
n CMRR
100 dB
n PSRR
95 dB
n Input referred voltage noise
17nV/
n Output swing with 2 kΩ load
120 mV from rail
n Total harmonic distortion
0.003% @ 1 kHz, 600Ω
n Temperature range
−40˚C to 125˚C
Applications
n Portable equipment
n Automotive
n Battery powered systems
n Sensors and Instrumentation
20187306
Open Loop Gain and phase vs. Frequency
THD+N vs. Frequency
20187305
© 2006 National Semiconductor Corporation DS201873
www.national.com