SP Amp DIFF AMP Single ±18V 8-Pin SOIC Tube


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  • Part Number : INA134UA

  • Package/Case : SOIC-8

  • Brands : TI

  • Components Categories : Audio line receivers

  • Datesheet : INA134UA DataSheet (PDF)

Quick Inquiry

Please submit RFQ for INA134UA or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of INA134UA

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.


Key Features

  • 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
  • HIGH CMRR: 90dB
  • FIXED GAIN = 0dB (1V/V)
    • SINGLE: 8-PIN DIP, SO-8
    • DUAL: 14-PIN DIP, SO-14


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

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

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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