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LMV931-N Datasheet, PDF (1/40 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
SNOS993O â NOVEMBER 2001 â REVISED DECEMBER 2014
LMV93x-N/-N-Q1 Single, Dual, Quad 1.8-V, RRIO Operational Amplifiers
1 Features
â¢1 Typical 1.8-V Supply Values; Unless Otherwise
Noted
⢠Available in Automotive AEC-Q100 Grade 1
⢠Specified at 1.8-V, 2.7-V and 5-V
⢠Output Swing
â With 600-⦠Load 80 mV from Rail
â With 2-k⦠Load 30 mV from Rail
⢠VCM 200 mV Beyond Rails
⢠Supply Current (per Channel) 100 μA
⢠Gain Bandwidth Product 1.4 MHz
⢠Maximum VOS 4.0 mV
⢠Ultra Tiny Packages
⢠Temperature Range â40°C to 125°C
LMV93x-N devices exhibit an excellent speed-power
ratio, achieving 1.4-MHz gain bandwidth product at
1.8-V supply voltage with very low supply current.
The LMV93x-N devices can drive a 600-⦠load and
up to 1000-pF capacitive load with minimal ringing.
These devices also have a high DC gain of 101 dB,
making them suitable for low-frequency applications.
The single LMV93x-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 mobile phones and tablets.
The LMV93x-N-Q1 family retains all the LMV93x-N
family features while adding AEC-Q100 Grade 1
qualification for automotive applications.
2 Applications
⢠Mobile Phones
⢠Tablets
⢠Wearables
⢠Health Monitoring
⢠Portable and Battery-Powered Electronic
Equipment
⢠Battery Monitoring
3 Description
The LMV93x-N family (LMV931-N single, LMV932-N
dual and LMV934-N quad) are low-voltage, low-
power operational amplifiers. The LMV93x-N family
operates from 1.8-V to 5.5-V supply voltages and
have rail-to-rail input and output. The input common-
mode voltage extends 200 mV beyond the supplies
which enables user enhanced functionality beyond
the supply voltage range. The output can swing rail-
to-rail unloaded and within 105 mV from the rail with
600-⦠load at 1.8-V supply. The LMV93x-N devices
are optimized to work at 1.8 V, which make them
ideal for portable two-cell, battery-powered systems
and single-cell Li-Ion systems.
Device Information(1)
PART NUMBER
PACKAGE BODY SIZE (NOM)
LMV931-N
SOT-23 (5) 2.90 mm à 1.60 mm
LMV931-N-Q1
SC-70 (5)
2.00 mm à 1.25 mm
LMV932-N
VSSOP (8) 3.00 mm à 3.00 mm
LMV932-N-Q1
SOIC (8)
4.90 mm à 3.91 mm
LMV934-N
TSSOP (8) 5.00 mm à 4.40 mm
LMV934-N-Q1
SOIC (14)
8.60 mm à 3.90 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
High-Side Current Sense Amplifier
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
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