Features
(Typical 5V supply, unless otherwise noted.)
Guaranteed 3.0V and 5.0V performance
Low power supply current
|
LMV651
|
116 μA
|
|
LMV652
|
118 μA per amplifier
|
|
LMV654
|
122 μA per amplifier
|
|
High unity gain bandwidth
|
12 MHz
|
|
Max input offset voltage
|
1.5 mV
|
|
CMRR
|
100 dB
|
|
PSRR
|
95 dB
|
|
Input referred voltage noise
|
17 nV/
√Hz
|
|
Output swing with 2 kΩ load
|
120 mV from rail
|
|
Total harmonic distortion
|
0.003% @ 1 kHz, 2 kΩ
|
|
Temperature range
|
−40°C to 125°C
|
Description National’s LMV651/LMV652/LMV654 are high performance, low power operational amplifier ICs implemented with National's advanced
VIP50 process. This family of parts features 12 MHz of bandwidth while consuming only 116 μA of current, which is an exceptional
bandwidth to power ratio in this op amp class. The LMV651/LMV652/LMV654 are unity gain stable and provide an excellent solution
for general purpose amplification in low voltage, low power applications.
This family of low voltage, low power amplifiers provides superior performance and economy in terms of power and space usage.
These op amps have a maximum input offset voltage of 1.5 mV, a rail-to-rail output stage and an input common-mode voltage
range that includes ground. The LMV651/LMV652/LMV654 provide a PSRR of 95 dB, a CMRR of 100 dB and a total harmonic distortion
(THD) of 0.003% at
1 kHz frequency and 2 kΩ load.
The operating supply voltage range for this family of parts is from 2.7V and 5.5V. These op amps can operate over a wide temperature
range (−40°C to 125°C) making them ideal for automotive applications, sensor applications and portable equipment applications.
The LMV651 is offered in the ultra tiny 5-Pin SC70 and 5-Pin SOT-23 package. The LMV652 is offered in an 8-Pin MSOP package.
The LMV654 is offered in a 14-Pin TSSOP package.
Applications
| • | Portable equipment |
| • | Automotive |
| • | Battery powered systems |
| • | Sensors and Instrumentation |
|
|
LMV654
