1 Features
• 2.7V and 5V performance
• Rail-to-rail output swing
• Input bias current:1pA (typical)
• Input offset voltage: 0.25mV (typical)
• Low supply current: 100μA (typical)
• Low shutdown current: 45pA (typical)
• Gain bandwidth of 1MHz (typical)
• Slew rate: 1V/μs (typical)
• Turn-on time from shutdown: 5μs (typical)
• Input referred voltage noise (at 10kHz): 20nV/√ Hz
• ESD protection exceeds JESD 22:
– 2000V Human-Body Model (HBM)
– 750V Charged-device model (CDM)

2 Applications
• Cordless and cellular phones
• Consumer electronics (laptops, PDAs)
• Audio preamplifiers for voice
• Portable, battery-powered electronic equipment
• Supply-current monitoring
• Battery monitoring
• Buffers
• Filters
• Drivers

3 Description
The LMV34x devices are single, dual, and quad
CMOS operational amplifiers, respectively, with low
voltage, low power, and rail-to-rail output swing
capabilities. The PMOS input stage offers an ultralow
input bias current of 1pA (typical) and an
offset voltage of 0.25mV (typical). The single-supply
amplifier is designed specifically for low-voltage
(2.7V to 5V) operation, with a wide common-mode
input voltage range that typically extends from –0.2V
to 0.8V from the positive supply rail. The LMV341
(single) also offers a shutdown ( SHDN) pin that can
be used to disable the device. In shutdown mode, the
supply current is reduced to 33nA (typical). Additional
features of the family are a 20nV/√ Hz voltage noise
at 10kHz, 1MHz unity-gain bandwidth, 1V/μs slew
rate, and 100μA current consumption per channel.
Offered in both the SOT-23 and smaller SC70
packages, the LMV341 is suitable for the most spaceconstraint
applications. The LMV342 dual device is
offered in the standard SOIC and VSSOP packages.
An extended industrial temperature range from –40°C
to 125°C makes these devices suitable in a wide
variety of commercial and industrial environments.