OPA4317 Datasheet, PDF (1/30 Pages) Texas Instruments – Low-Offset, Rail-to-Rail I/O Operational Amplifier

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OPA317
OPA2317
OPA4317
SBOS682A – MAY 2013 – REVISED JUNE 2013
Low-Offset, Rail-to-Rail I/O Operational Amplifier
Precision Catalog
Check for Samples: OPA317, OPA2317, OPA4317
FEATURES
1
•2 Supply Voltage: 1.8 V to 5.5 V
• microPackages:
– Single: SOT23-5, SC-70, SOIC-8
– Dual: MSOP-8, SOIC-8
– Quad: SOIC-14, TSSOP-14
• Low Offset Voltage: 20 μV (typ)
• CMRR: 108 dB (typ)
• Quiescent Current: 35 μA (max)
• Gain Bandwidth: 300 kHz
• Rail-to-Rail Input/Output
• Internal EMI/RFI Filtering
APPLICATIONS
• Battery-Powered Instruments
• Temperature Measurements
• Transducer Applications
• Electronic Scales
• Medical Instrumentation
• Handheld Test Equipment
• Current Sense
DESCRIPTION
The OPA317 series of CMOS operational amplifiers
offer precision performance at a very competitive
price. These devices are members of the Zerø-Drift
family of amplifiers that use a proprietary
autocalibration technique to simultaneously provide
low offset voltage (90 μV max) and near-zero drift
over time and temperature at only 35 μA (max) of
quiescent current.
The OPA317 family features rail-to-rail input and
output in addition to near flat 1/f noise, making this
amplifier ideal for many applications, and much easier
to design into a system. These devices are optimized
for low-voltage operation as low as +1.8 V (±0.9 V)
and up to +5.5 V (±2.75 V).
The OPA317 (single version) is available in the
SC70-5, SOT23-5, and SOIC-8 packages. The
OPA2317 (dual version) is offered in MSOP-8 and
SOIC-8 packages. The OPA4317 is offered in the
standard SOIC-14 and TSSOP-14 packages, as well
as in the space-saving VQFN-14 package. All
versions are specified for operation from –40°C to
+125°C.
DEVICE
OPA317
OPA2317
OPA4317
PRODUCT FAMILY PACKAGE COMPARISON
NUMBER OF
CHANNELS
SOIC
SOT23
PACKAGE-LEADS
SC70
1
8
5
5
2
8
–
–
4
14
–
–
MSOP
–
8
–
TSSOP
–
–
14
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 © 2013, Texas Instruments Incorporated