LM833

ACTIVE

Dual bipolar low noise (4.5 nV/rtHz), wide bandwidth (16 MHz) audio operational amplifier

A newer version of this product is available

open-in-new Compare alternates
Same functionality with different pin-out to the compared device
OPA2992 ACTIVE Dual, 40V, 10.6MHz, rail-to-rail input and output low-offset-voltage low-noise op amp Wider supply range (2.7V to 40V), faster slew rate (32V/μs), lower offset voltage (1mV), higher output current (65mA), wider temp range (-40°C to 125°C)

Product details

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 10 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36 GBW (typ) (MHz) 16 Slew rate (typ) (V/µs) 7 Rail-to-rail No Vos (offset voltage at 25°C) (max) (mV) 2 Iq per channel (typ) (mA) 2 Vn at 1 kHz (typ) (nV√Hz) 4.5 Rating Catalog Operating temperature range (°C) -40 to 85 Iout (typ) (A) 0.029 Architecture Bipolar CMRR (typ) (dB) 100 Input bias current (max) (pA) 750000
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 10 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36 GBW (typ) (MHz) 16 Slew rate (typ) (V/µs) 7 Rail-to-rail No Vos (offset voltage at 25°C) (max) (mV) 2 Iq per channel (typ) (mA) 2 Vn at 1 kHz (typ) (nV√Hz) 4.5 Rating Catalog Operating temperature range (°C) -40 to 85 Iout (typ) (A) 0.029 Architecture Bipolar CMRR (typ) (dB) 100 Input bias current (max) (pA) 750000
PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOIC (D) 8 29.4 mm² 4.9 x 6 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • Dual-Supply Operation: ±5 V to ±18 V
  • Low Noise Voltage: 4.5 nV/√Hz
  • Low Input Offset Voltage: 0.15 mV
  • Low Total Harmonic Distortion: 0.002%
  • High Slew Rate: 7 V/µs
  • High-Gain Bandwidth Product: 16 MHz
  • High Open-Loop AC Gain: 800 at 20 kHz
  • Large Output-Voltage Swing: –14.6 V to 14.1 V
  • Excellent Gain and Phase Margins
  • Available in 8-Terminal MSOP Package
    (3.0 mm × 4.9 mm × 0.65 mm)
  • APPLICATIONS
    • HiFi Audio System Equipment
    • Preamplification and Filtering
    • Set-Top Box
    • Microphone Preamplifier Circuit
    • General-Purpose Amplifier Applications

All other trademarks are the property of their respective owners

  • Dual-Supply Operation: ±5 V to ±18 V
  • Low Noise Voltage: 4.5 nV/√Hz
  • Low Input Offset Voltage: 0.15 mV
  • Low Total Harmonic Distortion: 0.002%
  • High Slew Rate: 7 V/µs
  • High-Gain Bandwidth Product: 16 MHz
  • High Open-Loop AC Gain: 800 at 20 kHz
  • Large Output-Voltage Swing: –14.6 V to 14.1 V
  • Excellent Gain and Phase Margins
  • Available in 8-Terminal MSOP Package
    (3.0 mm × 4.9 mm × 0.65 mm)
  • APPLICATIONS
    • HiFi Audio System Equipment
    • Preamplification and Filtering
    • Set-Top Box
    • Microphone Preamplifier Circuit
    • General-Purpose Amplifier Applications

All other trademarks are the property of their respective owners

The LM833 device is a dual operational amplifier with high-performance specifications for use in quality audio and data-signal applications. Dual amplifiers are utilized widely in audio circuits optimized for all preamp and high level stages in PCM and HiFi systems. The LM833 device is pin-for-pin compatible with industry-standard dual operation amplifiers. With addition of a preamplifier, the gain of the power stage can be greatly reduced to improve performance.

The LM833 device is a dual operational amplifier with high-performance specifications for use in quality audio and data-signal applications. Dual amplifiers are utilized widely in audio circuits optimized for all preamp and high level stages in PCM and HiFi systems. The LM833 device is pin-for-pin compatible with industry-standard dual operation amplifiers. With addition of a preamplifier, the gain of the power stage can be greatly reduced to improve performance.

Download View video with transcript Video

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 3
Type Title Date
* Data sheet LM833 Dual High-Speed Audio Operational Amplifier datasheet (Rev. B) PDF | HTML 22 Oct 2014
Application note AN-346 High-Performance Audio Applications of The LM833 (Rev. D) 07 May 2013
Application note AN-1002 ADC16071/ADC16471 Analog Layout and Interface Design Considerations 14 May 2004

Design & development

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

Evaluation board

AMP-PDK-EVM — Amplifier performance development kit evaluation module

The amplifier performance development kit (PDK) is an evaluation module (EVM) kit to test common operational amplifier (op amp) parameters and is compatible with most op amps and comparators. The EVM kit offers a main board with several socketed daughtercard options to fit package needs, allowing (...)

User guide: PDF | HTML
Simulation model

LM833 TINA-TI Reference Design

SNLM203.TSC (263 KB) - TINA-TI Reference Design
Simulation model

LM833 TINA-TI Spice Model

SNLM202.ZIP (10 KB) - TINA-TI Spice Model
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 operational-amplifier (...)
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 (...)
User guide: PDF
Package Pins CAD symbols, footprints & 3D models
PDIP (P) 8 Ultra Librarian
SOIC (D) 8 Ultra Librarian
VSSOP (DGK) 8 Ultra Librarian

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos