STMicroelectronics, 2-Channel Audio Power Amplifier, 28-Pin SO TDA7439DS13TR

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Subtotal (1 pack of 5 units)*

£19.36

(exc. VAT)

£23.23

(inc. VAT)

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  • Plus 165 unit(s) shipping from 27 April 2026
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Units
Per unit
Per Pack*
5 - 20£3.872£19.36
25 - 45£3.64£18.20
50 - 120£3.446£17.23
125 - 245£3.252£16.26
250 +£3.098£15.49

*price indicative

Packaging Options:
RS Stock No.:
196-2108
Mfr. Part No.:
TDA7439DS13TR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Amplifier Type

Audio Power Amplifier

Product Type

Audio Amplifier

Application

Car Radio, Hi-Fi Audio Systems

Mount Type

Surface

Number of Channels

2

Package Type

SO

Pin Count

28

Minimum Operating Temperature

0°C

Length

17.7mm

Series

TDA7439DS

Standards/Approvals

RoHS

Height

2.65mm

Minimum Supply Voltage

7V

Maximum Supply Voltage

10.2V

Automotive Standard

No

Maximum Operating Temperature

70°C

COO (Country of Origin):
MY
The TDA7439DS is a volume, tone (bass, mid-range and treble) and balance (left/right) processor for quality audio applications in car-radio and Hi-Fi systems. Selectable input gain is provided. All the functions are controlled by serial bus.

The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers.

The TDA7439DS employs BIPOLAR/CMOS technology to provide low distortion, low noise and DC stepping.

All functions are programmable via serial bus.

Input multiplexerfour stereo inputs selectable input gain for optimal adaptation to different sources

Treble, mid-range and bass control in 2-dB steps

Single stereo output

Two speaker attenuators:two independent speaker controls in 1-dB steps for balance facility independent mute function

Volume control in 1-dB steps

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