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Texas Instruments DRV134UA/1K — Discrete Semiconductors
Texas Instruments

DRV134UA/1K Line Driver, 16-SOIC, ±4.5V~18V, Active

MPNDRV134UA/1K
End of Life

Texas Instruments DRV134UA/1K, differential line driver, 2-channel analog interface, ±4.5V~18V supply, 16-SOIC surface mount, -55°C~125°C operating temperature.

$5.57Ref. price · indicative, final on quote
DRV134UA/1K datasheet
Packaging16-SOIC (0.295", 7.50mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

DRV134UA/1K Technical Specifications
ParameterValue
Mounting typeSurface Mount
Voltage±4.5V ~ 18V
InterfaceAnalog
Operating temperature-55°C ~ 125°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionLine Driver
ApplicationsPre-Amplifier, Professional Audio
Case16-SOIC (0.295\", 7.50mm Width)
SpecificationsDifferential Output
Number of channels2

Product details

Differential line driver for balanced audio

The wide -55°C to 125°C operating temperature range goes well beyond commercial audio gear; this part is specified for environments where the rack or stage temperature can swing — outdoor broadcast, touring rigs, or sealed enclosures with limited airflow. The 16-SOIC wide-body package (0.295" body width) is a standard footprint for audio line drivers, with adequate copper area on the PCB for heat sinking if the supply rails are near the maximum.

Active lifecycle — no LTB pressure

The DRV134UA/1K carries an Active product status with ROHS3 compliance.

Frequently asked questions

Is DRV134UA/1K obsolete or still active?

The DRV134UA/1K is Active in production with no end-of-life notice. It remains available as a current-production part.

What is the difference between DRV134UA and DRV134UA/1K?

The DRV134UA and DRV134UA/1K are electrically identical. The /1K suffix indicates tape-and-reel packaging (1000 pieces per reel) versus the tube-shipped DRV134UA. Both use the same die and 16-SOIC package.

Can DRV134UA/1K replace DRV134?

The DRV134UA/1K is a direct functional replacement for the DRV134. Both are dual differential line drivers with the same pinout, supply range, and 16-SOIC package. The UA suffix indicates the wide-body SOIC variant, which is the current standard package.