Product details

Number of channels (#) 2 Total supply voltage (Max) (+5V=5, +/-5V=10) 5.5 Total supply voltage (Min) (+5V=5, +/-5V=10) 1.8 Vos (offset voltage @ 25 C) (Max) (mV) 0.09 GBW (Typ) (MHz) 0.3 Features EMI Hardened, Zero Drift Slew rate (Typ) (V/us) 0.15 Rail-to-rail In, Out Offset drift (Typ) (uV/C) 0.05 Iq per channel (Typ) (mA) 0.021 Vn at 1 kHz (Typ) (nV/rtHz) 55 CMRR (Typ) (dB) 108 Rating Catalog Operating temperature range (C) -40 to 125 Output current (Typ) (mA) 5 Architecture CMOS
Number of channels (#) 2 Total supply voltage (Max) (+5V=5, +/-5V=10) 5.5 Total supply voltage (Min) (+5V=5, +/-5V=10) 1.8 Vos (offset voltage @ 25 C) (Max) (mV) 0.09 GBW (Typ) (MHz) 0.3 Features EMI Hardened, Zero Drift Slew rate (Typ) (V/us) 0.15 Rail-to-rail In, Out Offset drift (Typ) (uV/C) 0.05 Iq per channel (Typ) (mA) 0.021 Vn at 1 kHz (Typ) (nV/rtHz) 55 CMRR (Typ) (dB) 108 Rating Catalog Operating temperature range (C) -40 to 125 Output current (Typ) (mA) 5 Architecture CMOS
SOIC (D) 8 19 mm² 4.9 x 3.9 VSSOP (DGK) 8 15 mm² 3 x 4.9
  • Supply Voltage: 1.8 V to 5.5 V
  • microPackages:
    • Single: SOT23-5, SC-70, SOIC-8
    • Dual: VSSOP-8, SOIC-8
    • Quad: SOIC-14, 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
  • Supply Voltage: 1.8 V to 5.5 V
  • microPackages:
    • Single: SOT23-5, SC-70, SOIC-8
    • Dual: VSSOP-8, SOIC-8
    • Quad: SOIC-14, 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

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 maximum) and near-zero drift over time and temperature at only 35 µA (maximum) 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 (\xC2±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 the VSSOP-8 and SOIC-8 packages. The OPA4317 is offered in the standard SOIC-14 and TSSOP-14 packages. All versions are specified for operation from –40°C to 125°C.

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 maximum) and near-zero drift over time and temperature at only 35 µA (maximum) 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 (\xC2±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 the VSSOP-8 and SOIC-8 packages. The OPA4317 is offered in the standard SOIC-14 and TSSOP-14 packages. All versions are specified for operation from –40°C to 125°C.

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Technical documentation

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Type Title Date
* Data sheet OPAx317 Zerø-Drift, Low-Offset, Rail-to-Rail I/O Operational Amplifier Precision Catalog datasheet (Rev. B) 28 Jun 2016
E-book Analog Engineer’s Pocket Reference Guide Fifth Edition (Rev. C) 30 Nov 2018
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017
User guide Single-Supply Thermocouple with RTD Base Cold-Junction Compensation Design Guide 08 Jul 2016
Technical article Maker takes solar energy on-the-go 24 Mar 2015

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DIP-ADAPTER-EVM — DIP adapter evaluation module

Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.

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Evaluation board

DIYAMP-EVM — Universal Do-It-Yourself (DIY) Amplifier Circuit Evaluation Module

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Simulation model

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Simulation model

OPA317 TINA-TI Reference Design

SBOM811.TSC (222 KB) - TINA-TI Reference Design
Simulation model

OPA317 TINA-TI Spice Model

SBOM812.ZIP (6 KB) - TINA-TI Spice Model
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PSPICE-FOR-TI — PSpice® for TI design and simulation tool

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Design tool

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CIRCUIT060002 — Temperature sensing with NTC thermistor circuit

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CIRCUIT060003 — Temperature sensing with PTC thermistor circuit

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CIRCUIT060006 — Bridge amplifier circuit

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CIRCUIT060008 — Full-wave rectifier circuit

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CIRCUIT060009 — Half-wave rectifier circuit

The precision half-wave rectifier inverts and transfers only the negative-half input of a time varying input signal (preferably sinusoidal) to its output. By appropriately selecting the feedback resistor values, different gains can be achieved. Precision half-wave rectifiers are commonly used with (...)
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CIRCUIT060010 — PWM generator circuit

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CIRCUIT060011 — Single-supply, second-order, multiple feedback high-pass filter circuit

The multiple-feedback (MFB) high-pass (HP) filter is a 2nd-order active filter. Vref provides a DC offset to accommodate for single-supply applications. This HP filter inverts the signal (Gain = –1 V/V) for frequencies in the pass band. An MFB filter is preferable when the gain is high or when (...)
Design tool

CIRCUIT060012 — Single-supply, 2nd-order, multiple feedback low-pass filter circuit

The multiple-feedback (MFB) low-pass filter (LP filter) is a second-order active filter. Vref provides a DC offset to accommodate for single-supply applications. This LP filter inverts the signal (Gain = –1 V/V) for frequencies in the pass band. An MFB filter is preferable when the gain is (...)
Design tool

CIRCUIT060014 — Voltage-to-current (V-I) converter circuit with MOSFET

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CIRCUIT060016 — Non-inverting microphone pre-amplifier circuit

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CIRCUIT060017 — Dual-supply, discrete, programmable gain amplifier circuit

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CIRCUIT060018 — Photodiode amplifier circuit

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CIRCUIT060019 — Inverting op amp with non-inverting positive reference voltage circuit

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Reference designs

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Reference designs

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