OPA134UA/2K5 The Texas Instruments OPA134UA/2K5 is a single, high-performance audio operational amplifier with FET inputs. It offers excellent sound quality with ultra-low distortion and low noise.
Mfr Part #:

OPA134UA/2K5

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA134UA/2K5 is a single, high-performance audio operational amplifier with FET inputs. It offers excellent sound quality with ultra-low distortion and low noise.
✓ Total Stock: 26,607 pcs
$ Price Range: $1.23

OPA134UA/2K5 Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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24,107 pcs
24107 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,500 pcs
2500 pcs On Request 1 On Request On Request On Request On Request On Request

OPA134UA/2K5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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OPA134UA/2K5 Description

Short technical summary and product information.

The OPA134UA/2K5 from Texas Instruments is a single-channel, high-performance audio operational amplifier designed for demanding audio applications. It features a true FET input stage, providing excellent sound quality and speed.

 

Key electrical specifications include a gain bandwidth product of 8 MHz, a slew rate of 20 V/µs, and an ultra-low total harmonic distortion plus noise (THD+N) of 0.00008% at 1 kHz. The device exhibits low voltage noise at 8 nV/√Hz and a low input bias current. It operates over a wide supply voltage range of ±2.5V to ±18V.

 

This operational amplifier is suitable for various audio circuits requiring high fidelity and low distortion. It is available in SOIC and PDIP packages, with surface mount being a common mounting type.

 

The OPA134 series, including the OPA134UA/2K5, is part of the SoundPlus™ line, known for premium audio performance.

OPA134UA/2K5 Quick Information

Product Type: Operational Amplifier
Series: OPA134
Canonical Name: OPA134UA/2K5 Single High-Performance Audio Operational Amplifier
Subcategory: Audio Op Amps

OPA134UA/2K5 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

OPA134UA/2K5 Estimated Pricing

Qty Low High
1+ $1.23 $1.23

Estimated market price range - modelled values for guidance only, not live distributor offers.

OPA134UA/2K5 Features

  • Ultra-low distortion: 0.00008% THD+N.
  • Low noise: 8nV/√Hz voltage noise.
  • True FET-input stage.
  • High speed: 20V/µs slew rate.
  • Wide supply range: ±2.5V to ±18V.

OPA134UA/2K5 Applications

  • Ideal for high-fidelity audio preamplifiers.
  • Suitable for active filters and equalizers.
  • Used in professional audio equipment.
  • Excellent for line drivers and buffers.

OPA134UA/2K5 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the OPA134UA/2K5?

The OPA134UA/2K5 operates over a supply voltage range of ±2.5V to ±18V.

What is the gain bandwidth product of the OPA134UA/2K5?

The typical gain bandwidth product for the OPA134UA/2K5 is 8 MHz.

What is the slew rate of the OPA134UA/2K5?

The typical slew rate for the OPA134UA/2K5 is 20 V/µs.

What is the typical total harmonic distortion plus noise (THD+N) for the OPA134UA/2K5?

The typical THD+N for the OPA134UA/2K5 at 1 kHz is 0.00008%.

What is the operating temperature range for the OPA134UA/2K5?

The OPA134UA/2K5 has an operating temperature range of -40°C to 85°C.

What type of input stage does the OPA134UA/2K5 have?

The OPA134UA/2K5 features a true FET input stage.

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