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LMV321 Datasheet, PDF (1/15 Pages) Texas Instruments – LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS | |||
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Data Sheet
LMV321
General Purpose, Rail-to-Rail Output Amplifier
Rail-to-Rail Amplifiers
FEATURES
n 130μA supply current
n 1MHz gain bandwidth
n Input voltage range with 5V supply:
-0.2V to 4.2V
n Output voltage range with 5V supply:
0.065V to 4.99V
n >1V/μs slew rate
n No crossover distortion
n Fully specified at 2.7V and 5V supplies
n LMV321: Pb-free TSOT-5
APPLICATIONS
n Portable/battery-powered applications
n Mobile communications, cell phones,
pagers
n ADC buffer
n Active filters
n Portable test instruments
n Signal conditioning
n Medical Equipment
n Portable medical instrumentation
General Description
The LMV321 is a single channel, low cost, voltage feedback amplifier. The
LMV321 consumes only 130μA of supply current and is designed to operate
from a supply range of 2.7V to 5.5V (±1.35 to ±2.75). The input voltage
range extends 200mV below the negative rail and 800mV below the positive
rail.
The LMV321 is fabricated on a CMOS process. It offers 1MHz gain bandwidth
product and >1V/μs slew rate. The combination of low power, low supply
voltage operation, and rail-to-rail performance make the LMV321 well suited
for battery-powered systems. The LMV321 is packaged in the space saving
TSOT-5 package. TSOT-5 package is pin compatible with the SOT23-5
package.
Typical Performance Examples
Vout vs. Vcm
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Slew Rate vs. Supply Voltage
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Vin = 1Vpp
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Ordering Information
Part Number
Package
LMV321IST5X
TSOT-5
Moisture sensitivity level for all parts is MSL-1.
Exar Corporation
48720 Kato Road, Fremont CA 94538, USA
Pb-Free
Yes
RoHS Compliant
Yes
Operating Temperature Range Packaging Method
-40°C to +85°C
Reel
www.exar.com
Tel. +1 510 668-7000 - Fax. +1 510 668-7001
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