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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.

OPA317-Q1, OPA2317-Q1, OPA4317-Q1

SLOS914 – JULY 2016

OPAx317-Q1 Zerø-Drift, Low-Offset, Rail-to-Rail I/O Operational Amplifier

1

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