1 Features
1• Specified 3-V and 5-V Performance
• High Unity Gain Bandwidth 3 MHz
• Supply Current (Per Amplifier) 37 μA
• CMRR 93 dB
• PSRR 90 dB
• Slew Rate 1 V/μs
• Output Swing With 100-kΩ Load 70 mV From Rail
• Total Harmonic Distortion: 0.003% at 1 kHz, 2 kΩ
• Temperature Range: −40°C to 125°C

2 Applications
• Active Filters
• Portable Equipment
• Automotive
• Battery Powered Systems
• Sensors and Instrumentation

3 Description
The LMV55x are high-performance, low-power
operational amplifiers implemented with TI’s
advanced VIP50 process. They feature 3 MHz of
bandwidth while consuming only 37 μA of current per
amplifier, which is an exceptional bandwidth to power
ratio in this op amp class. These ultra-low power
amplifiers are unity gain stable and provide an
excellent solution for ultra-low power applications
requiring a wide bandwidth.
The LMV55x have a rail-to-rail output stage and an
input common mode range that extends below
ground.
The LMV55x have an operating supply voltage range
from 2.7 V to 5.5 V. These amplifiers can operate
over a wide temperature range (−40°C to 125°C),
making them a great choice for automotive
applications, sensor applications as well as portable
instrumentation applications. The LMV551 is offered
in the ultra tiny 5-Pin SC70 and 5-Pin SOT-23
package. The LMV552 is offered in an 8-Pin VSSOP
package. The LMV554 is offered in the 14-Pin
TSSOP.