OPA376 Datasheet, PDF (1/23 Pages) Burr-Brown (TI) – Precision, Low Noise, Low Quiescent Current, Operational Amplifier

BurrĆBrown Products
from Texas Instruments
OPA376
OPA2376
OPA4376
OPA376
OPA2376
OPA4376
SBOS406B – JUNE 2007 – REVISED SEPTEMBER 2007
Precision, Low Noise, Low Quiescent Current,
Operational Amplifier
FEATURES
1
•2 LOW NOISE: 7.5nV/√Hz at 1kHz
• 0.1Hz to 10Hz NOISE: 0.8μV_PP
• QUIESCENT CURRENT: 950μA (max)
• LOW OFFSET VOLTAGE: 25μV (max)
• SINGLE-SUPPLY OPERATION
• SUPPLY VOLTAGE: 2.2V to 5.5V
• SPACE-SAVING PACKAGES:
– SC-70, SOT23, MSOP, TSSOP
APPLICATIONS
• ADC BUFFER
• AUDIO EQUIPMENT
• MEDICAL INSTRUMENTATION
• HANDHELD TEST EQUIPMENT
DESCRIPTION
The OPA376 family represent a new generation of
low-noise operational amplifiers. Rail-to-rail input, low
offset (5μV typ), low noise (7.5nV/√Hz), quiescent
current less than 1mA 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 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.
OFFSET VOLTAGE PRODUCTION DISTRIBUTION
Offset Voltage (mV)
1
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.
All trademarks are the property of their respective owners.
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.
Copyright © 2007, Texas Instruments Incorporated