OPA2376AIYZDR Datasheet, PDF (1/30 Pages) Texas Instruments – Low-Noise, Low Quiescent Current, Precision Operational Amplifier e-trim Series

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OPA376
OPA2376
OPA4376
OPA376
OPA2376
OPA4376
SBOS406F – JUNE 2007 – REVISED MARCH 2013
Low-Noise, Low Quiescent Current,
Precision Operational Amplifier
e-trim™ Series
Check for Samples: OPA376, OPA2376, OPA4376
FEATURES
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•23 LOW NOISE: 7.5nV/√Hz at 1kHz
• 0.1Hz TO 10Hz NOISE: 0.8μV_PP
• QUIESCENT CURRENT: 760μA (typ)
• LOW OFFSET VOLTAGE: 5μV (typ)
• GAIN BANDWIDTH PRODUCT: 5.5MHz
• RAIL-TO-RAIL INPUT AND OUTPUT
• SINGLE-SUPPLY OPERATION
• SUPPLY VOLTAGE: 2.2V to 5.5V
• SPACE-SAVING PACKAGES:
– SC-70, SOT23, WCSP, MSOP, TSSOP
APPLICATIONS
• ADC BUFFER
• AUDIO EQUIPMENT
• MEDICAL INSTRUMENTATION
• HANDHELD TEST EQUIPMENT
• ACTIVE FILTERING
• SENSOR SIGNAL CONDITIONING
DESCRIPTION
The OPA376 family represent a new generation of
low-noise operational amplifiers with e-trim, offering
outstanding dc precision and ac performance. Rail-to-
rail input and output, low offset (25μV max), low noise
(7.5nV/√Hz), quiescent current of 950μA max, and a
5.5MHz bandwidth make this part very attractive for a
variety of precision and portable applications. In
addition, this device has a reasonably wide supply
range with excellent PSRR, making it attractive for
applications that run directly from batteries without
regulation.
The OPA376 (single version) is available in
MicroSIZE SC70-5, SOT23-5, and SO-8 packages.
The OPA2376 (dual) is offered in the WCSP-8,
MSOP-8, and SO-8 packages. The OPA4376 (quad)
is offered in a TSSOP-14 package. All versions are
specified for operation from –40°C to +125°C.
INPUT VOLTAGE NOISE SPECTRAL DENSITY
100
OFFSET VOLTAGE PRODUCTION DISTRIBUTION
10
1
1
10
100
1k
10k
100k
Frequency (Hz)
Offset Voltage (mV)
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
e-trim, NanoStar, NanoFree are trademarks of Texas Instruments Incorporated.
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All other trademarks are the property of their respective owners.
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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 © 2007–2013, Texas Instruments Incorporated