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LMV712TLX/NOPB
Low Pwr, Low Noise, High Output, RRIO Dual Op Amp w/ Independent Shutdown
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LMV712-N, LMV712-N-Q1SNOS534J –FEBRUARY 2001–REVISED NOVEMBER 2016
LMV712-N, LMV712-N-Q1 Low Power, Low Noise, High Output, RRIO Dual Operational
Amplifier With Independent Shutdown Features AvailableIn Automotive AEC-Q100 Grade1
Version (LMV712-N Only) 5-MHz GBP Slew Rate:5 V/µs Low Noise:20 nV/√Hz Supply Current: 1.22 mA/Channel VOS<3 mV Maximum Ensured 2.7-V and 5-V Specifications Temperature Range: –40°Cto 125°C Rail-to-Rail Inputs and Outputs Unity Gain Stable Small Package: 10-Pin DSBGA, 10-Pin WSON,
and 10-Pin VSSOP 1.5-µA Shutdown ICC 2.2-µs Turnon
Applications Power Amplifier Control Loops Cellular Phones Portable Equipment Wireless LAN Radio Systems Cordless Phones
DescriptionThe LMV712-N devices are high-performance
BiCMOS operational amplifiers intended for
applications requiring rail-to-rail inputs combined with
speed and low noise. They offera bandwidth of MHz anda slew rateof5 V/µs, and can handle
capacitive loadsofupto 200 pF without oscillation.
The LMV712-Nis ensuredto operate from 2.7Vto
5.5V and offers two independent shutdown pins. This
feature allows disablingof each device separately
and reduces the supply currentto less than1 µA
typical. The output voltage rapidly rampsup smoothly
with no glitch as the amplifier comes out of the
shutdown mode.
The LMV712-N with the shutdown featureis offered space-saving 10-pin DSBGA and 10-pin WSON
packages.It is also offered in 10-pin VSSOP
package. These packages are designedto meet the
demandsof small size, low power, and low cost
required by cellular phones and similar battery-
operated portable electronics.
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
Power Amplifier Control Loop