Product details

Number of channels (#) 2 Total supply voltage (Min) (+5V=5, +/-5V=10) 3.5 Total supply voltage (Max) (+5V=5, +/-5V=10) 36 GBW (Typ) (MHz) 5.1 Slew rate (Typ) (V/us) 23 Rail-to-rail Out Vos (offset voltage @ 25 C) (Max) (mV) 0.8 Iq per channel (Typ) (mA) 0.65 Vn at 1 kHz (Typ) (nV/rtHz) 4.2 Features Burr-Brown™ Audio THD + N @ 1 kHz (Typ) (%) 0.000045 Rating Catalog Operating temperature range (C) -40 to 125 Output current (Typ) (mA) 50 Product type Essential Architecture Bipolar CMRR (Typ) (dB) 140 Input bias current (Max) (pA) 550000
Number of channels (#) 2 Total supply voltage (Min) (+5V=5, +/-5V=10) 3.5 Total supply voltage (Max) (+5V=5, +/-5V=10) 36 GBW (Typ) (MHz) 5.1 Slew rate (Typ) (V/us) 23 Rail-to-rail Out Vos (offset voltage @ 25 C) (Max) (mV) 0.8 Iq per channel (Typ) (mA) 0.65 Vn at 1 kHz (Typ) (nV/rtHz) 4.2 Features Burr-Brown™ Audio THD + N @ 1 kHz (Typ) (%) 0.000045 Rating Catalog Operating temperature range (C) -40 to 125 Output current (Typ) (mA) 50 Product type Essential Architecture Bipolar CMRR (Typ) (dB) 140 Input bias current (Max) (pA) 550000
SOIC (D) 8 19 mm² 4.9 x 3.9 VSSOP (DGK) 8 15 mm² 3 x 4.9
  • Low Noise: 4.2 nV/√Hz at 1 kHz
  • Low Distortion: –127 dB at 1 kHz
  • Low Quiescent Current:
    650 µA per Channel
  • Slew Rate: 23 V/µs
  • Wide Gain Bandwidth: 5.1 MHz
  • Unity-Gain Stable
  • Rail-to-Rail Output
  • Wide Supply Range:
    ±1.75 V to ±18 V, or 3.5 V to 36 V
  • Low Noise: 4.2 nV/√Hz at 1 kHz
  • Low Distortion: –127 dB at 1 kHz
  • Low Quiescent Current:
    650 µA per Channel
  • Slew Rate: 23 V/µs
  • Wide Gain Bandwidth: 5.1 MHz
  • Unity-Gain Stable
  • Rail-to-Rail Output
  • Wide Supply Range:
    ±1.75 V to ±18 V, or 3.5 V to 36 V

The OPA169x operational amplifiers achieve a new level of performance for low-power amplifiers with a low 4.2-nV/√Hz noise density and distortion of –127 dB at 1 kHz. This op amps offer rail-to-rail output swing to within 200 mV of the power supplies with a 2-kΩ load, which increases headroom and maximizes dynamic range. These devices have a high output drive capability of ±50 mA.

The OPA169x operational amplifiers operate over a wide supply range of ±1.75 V to ±18 V, or 3.5 V to 36 V (on 650 µA of supply current per channel), are unity-gain stable, and provide excellent dynamic behavior over a wide range of load conditions.

The OPA169x op amps are specified for a temperature range of –40°C to 125°C.

The OPA169x operational amplifiers achieve a new level of performance for low-power amplifiers with a low 4.2-nV/√Hz noise density and distortion of –127 dB at 1 kHz. This op amps offer rail-to-rail output swing to within 200 mV of the power supplies with a 2-kΩ load, which increases headroom and maximizes dynamic range. These devices have a high output drive capability of ±50 mA.

The OPA169x operational amplifiers operate over a wide supply range of ±1.75 V to ±18 V, or 3.5 V to 36 V (on 650 µA of supply current per channel), are unity-gain stable, and provide excellent dynamic behavior over a wide range of load conditions.

The OPA169x op amps are specified for a temperature range of –40°C to 125°C.

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Technical documentation

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Type Title Date
* Data sheet OPA1692 Low-Power, Low-Noise and Low-Distortion SoundPlus Audio Operational Amplifiers datasheet (Rev. C) 23 Oct 2018
Application note Understanding Op Amp Noise in Audio Circuits 14 Jun 2021
Technical article No headroom, no problem: buffering and filtering an audio signal chain in low-voltage systems 11 Apr 2019
Application note Green-Williams-Lis: Improved Op Amp Spice Model 28 Jan 2019
Application note Phantom Power with Operational Amplifiers (Rev. A) 09 Nov 2018
Technical article “Trust, but verify” SPICE model accuracy, part 6: voltage noise and current noise 04 Dec 2017
Technical article Amp up your cans: Is your op amp stable? (Part 2) 22 Jan 2016
Technical article Stress-induced outbursts: Microphonics in ceramic capacitors (Part 2) 23 Dec 2014
Application note Compensate Transimpedance Amplifiers Intuitively (Rev. A) 30 Mar 2005

Design & development

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

Simulation model

OPA1692 TINA-TI Spice Model (Rev. B)

SBOMAE8B.ZIP (9 KB) - TINA-TI Spice Model
Simulation model

OPA1692 TINA-TI Reference Design (Rev. B)

SBOMAF2B.TSC (339 KB) - TINA-TI Reference Design
Simulation model

OPA1692 PSpice Model (Rev. B)

SBOMAF3B.ZIP (14 KB) - PSpice Model
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
Calculation tool

ANALOG-ENGINEER-CALC — Analog engineer's calculator

The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
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SOIC (D) 8 View options
VSSOP (DGK) 8 View options

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