Home Audio Audio amplifiers Audio line receivers
Home
Audio
Audio amplifiers
Audio line receivers

INA134

ACTIVE

Single, Audio Differential Line Receivers, 0dB (G=1)

Order now
Data sheet

INA134

ACTIVE
Data sheet Order now

Product details

Number of channels 1 Voltage gain (V/V) 1 CMRR at RS = 0 Ω (min) (dB) 74 THD + N at 1 kHz (%) 0.0005 Noise floor (RTO, 20-kHz BW) (dBu) -100 Differential input impedance (kΩ) 50 Common-mode input impedance (kΩ) 25 Slew rate (typ) (V/µs) 14 Small-signal bandwidth (typ) (Hz) 3100000 Supply voltage (max) (V) 36 Supply voltage (min) (V) 8 Iq per channel (typ) (mA) 2.4 Operating temperature range (°C) -40 to 85 Rating Catalog
Number of channels 1 Voltage gain (V/V) 1 CMRR at RS = 0 Ω (min) (dB) 74 THD + N at 1 kHz (%) 0.0005 Noise floor (RTO, 20-kHz BW) (dBu) -100 Differential input impedance (kΩ) 50 Common-mode input impedance (kΩ) 25 Slew rate (typ) (V/µs) 14 Small-signal bandwidth (typ) (Hz) 3100000 Supply voltage (max) (V) 36 Supply voltage (min) (V) 8 Iq per channel (typ) (mA) 2.4 Operating temperature range (°C) -40 to 85 Rating Catalog
PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOIC (D) 8 29.4 mm² 4.9 x 6
  • SINGLE AND DUAL VERSIONS
  • LOW DISTORTION: 0.0005% at f = 1kHz
  • HIGH SLEW RATE: 14V/µs
  • FAST SETTLING TIME: 3µs to 0.01%
  • WIDE SUPPLY RANGE: ±4V to ±18V
  • LOW QUIESCENT CURRENT: 2.9mA max
  • HIGH CMRR: 90dB
  • FIXED GAIN = 0dB (1V/V)
  • PACKAGES:
    • SINGLE: 8-PIN DIP, SO-8
    • DUAL: 14-PIN DIP, SO-14
  • SINGLE AND DUAL VERSIONS
  • LOW DISTORTION: 0.0005% at f = 1kHz
  • HIGH SLEW RATE: 14V/µs
  • FAST SETTLING TIME: 3µs to 0.01%
  • WIDE SUPPLY RANGE: ±4V to ±18V
  • LOW QUIESCENT CURRENT: 2.9mA max
  • HIGH CMRR: 90dB
  • FIXED GAIN = 0dB (1V/V)
  • PACKAGES:
    • SINGLE: 8-PIN DIP, SO-8
    • DUAL: 14-PIN DIP, SO-14

The INA134 and INA2134 are differential line receivers consisting of high performance op amps with on-chip precision resistors. They are fully specified for high performance audio applications and have excellent ac specifications, including low distortion (0.0005% at 1kHz) and high slew rate (14V/µs), assuring good dynamic response. In addition, wide output voltage swing and high output drive capability allow use in a wide variety of demanding applications. The dual version features completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded.

The INA134 and INA2134 on-chip resistors are laser trimmed for accurate gain and optimum common-mode rejection. Furthermore, excellent TCR tracking of the resistors maintains gain accuracy and common-mode rejection over temperature. Operation is guaranteed from ±4V to ±18V (8V to 36V total supply).

The INA134 is available in 8-pin DIP and SO-8 surface-mount packages. The INA2134 comes in 14-pin DIP and SO-14 surface-mount packages. Both are specified for operation over the extended industrial temperature range, –40°C to +85°C.

The INA134 and INA2134 are differential line receivers consisting of high performance op amps with on-chip precision resistors. They are fully specified for high performance audio applications and have excellent ac specifications, including low distortion (0.0005% at 1kHz) and high slew rate (14V/µs), assuring good dynamic response. In addition, wide output voltage swing and high output drive capability allow use in a wide variety of demanding applications. The dual version features completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded.

The INA134 and INA2134 on-chip resistors are laser trimmed for accurate gain and optimum common-mode rejection. Furthermore, excellent TCR tracking of the resistors maintains gain accuracy and common-mode rejection over temperature. Operation is guaranteed from ±4V to ±18V (8V to 36V total supply).

The INA134 is available in 8-pin DIP and SO-8 surface-mount packages. The INA2134 comes in 14-pin DIP and SO-14 surface-mount packages. Both are specified for operation over the extended industrial temperature range, –40°C to +85°C.
open-in-new Find other Audio line receivers
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 5
Type Title Date
* Data sheet Audio Differential Line Receivers, 0dB (G=1) datasheet 27 Sep 2000
EVM User's guide Universal Difference Amplifier Evaluation Module User's Guide 16 Oct 2018
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017
Technical article Overlooking the obvious: the input impedance of a difference amplifier 14 Aug 2015
Application note Precision Absolute Value Circuits 02 Oct 2000

Design & development

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

Evaluation board

DIFFAMP-EVM — Universal Difference Amplifier Evaluation Module

Be confident in your choice of difference amplifier and easily evaluate and compare devices with the DIFFAMP-EVM. With support for a variety of configurations, this module can be tailored towards your desired application for a reliable evaluation. A DIP adapter section is provided to enable (...)
User guide: PDF
Not available on TI.com
Simulation model

INA134 TINA-TI Reference Design (Rev. B)

SBOC149B.TSC (83 KB) - TINA-TI Reference Design
Download
Simulation model

INA134 TINA-TI Spice Model (Rev. A)

SBOM218A.ZIP (4 KB) - TINA-TI Spice Model
Download
Simulation model

INA134, INA2134 and INA2134-EP PSpice Model (Rev. B)

SBOM026B.ZIP (25 KB) - PSpice Model
Download
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 (...)
Request
Package Pins Download
PDIP (P) 8 View options
SOIC (D) 8 View options
TI's Standard Terms and Conditions for Evaluation Items apply.

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

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

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