LMV712-N-Q1 Datasheet, PDF (1/24 Pages) Texas Instruments – LMV712-N, LMV712-N-Q1 Low Power, Low Noise, High Output, RRIO Dual Operational Amplifier with Independent Shutdown

LMV712-N, LMV712-N-Q1
www.ti.com
SNOS534I – FEBRUARY 2001 – REVISED JANUARY 2014
LMV712-N, LMV712-N-Q1 Low Power, Low Noise, High Output, RRIO Dual Operational
Amplifier with Independent Shutdown
Check for Samples: LMV712-N, LMV712-N-Q1
FEATURES
1
•2 (Typical Unless Otherwise Noted)
• LMV712-N is available in Automotive AEC-
Q100 Grade 1 version
• 5MHz GBP
• Slew Rate 5V/µs
• Low Noise 20nV/√Hz
• Supply Current 1.22mA/Channel
• V_OS< 3mV Max
• Ensured 2.7V and 5V Specifications
• Temperature Range -40°C to 125°C
• Rail-to-Rail Inputs and Outputs
• Unity Gain Stable
• Small Package: 10-Pin WSON, 10-Pin VSSOP
and 10-Bump DSBGA
• 1.5µA Shutdown I_CC
• 2.2µs Turn On
APPLICATIONS
• Power Amplifier Control Loop
• Cellular Phones
• Portable Equipment
• Wireless LAN
• Radio Systems
• Cordless Phones
DESCRIPTION
The LMV712-N duals are high performance BiCMOS
operational amplifiers intended for applications
requiring Rail-to-Rail inputs combined with speed and
low noise. They offer a bandwidth of 5MHz and a
slew rate of 5 V/µs and can handle capacitive loads
of up to 200pF without oscillation.
The LMV712-N is ensured to operate from 2.7V to
5.5V and offers two independent shutdown pins. This
feature allows disabling of each device separately
and reduces the supply current to less than 1µA
typical. The output voltage rapidly ramps up smoothly
with no glitch as the amplifier comes out of the
shutdown mode.
The LMV712-N with the shutdown feature is offered
in space saving 10-Bump DSBGA and 10-Pin WSON
packages. It is also offered in 10-Pin VSSOP
package. These packages are designed to meet the
demands of small size, low power, and low cost
required by cellular phones and similar battery
operated portable electronics.
1
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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.
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