LMV932MM_NOPB Datasheet, PDF (1/31 Pages) Texas Instruments – LMV931-N/LMV931-N-Q1/LMV932-N/LMV932-N-Q1/LMV934-N/LMV934-N-Q1 Single/Dual/Quad 1.8V, RRIO Operational Amplifiers

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LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1
LMV934-N, LMV934-N-Q1
SNOS993L – NOVEMBER 2001 – REVISED MARCH 2013
LMV931-N/LMV931-N-Q1/LMV932-N/LMV932-N-Q1/LMV934-N/LMV934-N-Q1
Single/Dual/Quad 1.8V, RRIO Operational Amplifiers
Check for Samples: LMV931-N, LMV931-N-Q1, LMV932-N, LMV932-N-Q1, LMV934-N, LMV934-N-Q1
FEATURES
1
2(Typical 1.8V Supply Values; Unless Otherwise
Noted)
• LMV931-N/LMV932-N/LMV934-N are Available
in Automotive AEC-Q100 Grade 1 Versions
• Guaranteed 1.8V, 2.7V and 5V Specifications
• Output Swing
– w/600Ω Load 80mV from Rail
– w/2kΩ Load 30mV from Rail
• V_CM 200mV Beyond Rails
• Supply Current (Per Channel) 100μA
• Gain Bandwidth Product 1.4MHz
• Maximum V_OS 4.0mV
• Ultra Tiny Packages
• Temperature Range −40°C to 125°C
APPLICATIONS
• Consumer Communication
• Consumer Computing
• PDAs
• Audio Pre-amp
• Portable/Battery-powered Electronic
Equipment
• Supply Current Monitoring
• Battery Monitoring
DESCRIPTION
The LMV931-N/LMV932-N/LMV934-N are low
voltage, low power operational amplifiers. LMV931-
N/LMV932-N/LMV934-N operate from +1.8V to +5.5V
supply voltages and have rail-to-rail input and output.
LMV931-N/LMV932-N/LMV934-N input common
mode voltage extends 200mV beyond the supplies
which enables user enhanced functionality beyond
the supply voltage range. The output can swing rail-
to-rail unloaded and within 105mV from the rail with
600Ω load at 1.8V supply. The LMV931-N/LMV932-
N/LMV934-N are optimized to work at 1.8V which
make them ideal for portable two-cell battery powered
systems and single cell Li-Ion systems.
LMV931-N/LMV932-N/LMV934-N exhibit excellent
speed-power ratio, achieving 1.4MHz gain bandwidth
product at 1.8V supply voltage with very low supply
current. The LMV931-N/LMV932-N/LMV934-N are
capable of driving a 600Ω load and up to 1000pF
capacitive load with minimal ringing. LMV931-
N/LMV932-N/LMV934-N have a high DC gain of
101dB, making them suitable for low frequency
applications.
The single LMV931-N is offered in space saving 5-
Pin SC70 and SOT-23 packages. The dual LMV932-
N are in 8-Pin VSSOP and SOIC packages and the
quad LMV934-N are in 14-Pin TSSOP and SOIC
packages. These small packages are ideal solutions
for area constrained PC boards and portable
electronics such as cellular phones and PDAs.
Typical Application
1
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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2001–2013, Texas Instruments Incorporated