OPA317-Q1 Datasheet, PDF (1/29 Pages) Texas Instruments – Zero-Drift, Low-Offset, Rail-to-Rail I/O Operational Amplifier

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OPA317-Q1, OPA2317-Q1, OPA4317-Q1
SLOS914 – JULY 2016
OPAx317-Q1 Zerø-Drift, Low-Offset, Rail-to-Rail I/O Operational Amplifier
1 Features
•1 Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to
+125°C Ambient Operating Temperature
Range
– Device HBM ESD Classification Level 3A
– Device CDM ESD Classification level C6
• Supply Voltage: 1.8 V to 5.5 V
• microPackages:
– Single: SOT23-5
– Dual: VSSOP-8
– Quad: TSSOP-14
• Low Offset Voltage: 20 μV (Typical)
• CMRR: 108-dB (Typical) PSRR
• Quiescent Current: 35 μA (Maximum)
• Gain Bandwidth: 300 kHz
• Rail-to-Rail Input and Output
• Internal EMI and RFI Filtering
2 Applications
• HEV-EV power train
• Advanced driver assist (ADAS)
• Automatic climate control
• Low noise, low power circuits
• Avionics, landing gear
• Medical instrumentation
• Current sense
3 Description
The OPA317-Q1 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 maximum) and near-zero
drift over time and temperature at only 35 μA
(maximum) of quiescent current.
The OPA317-Q1 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-Q1 (single version) is available in the
SOT23-5 package. The OPA2317-Q1 (dual version)
is offered in the VSSOP-8 package. The OPA4317-
Q1 is offered in the TSSOP-14 package. All versions
are specified for operation from –40°C to +125°C.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
OPA317-Q1
SOT-23 (5)
1.60 mm × 2.90 mm
OPA2317-Q1
VSSOP (8)
3.00 mm × 3.00 mm
OPA4317-Q1
TSSOP (14)
4.40 mm × 5.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Distribution of Offset Voltage
Offset Voltage (mV)
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.