STMicroelectronics, 2-Channel, 28-Pin SOIC TDA7439DS13TR
- RS Stock No.:
- 196-2108P
- Mfr. Part No.:
- TDA7439DS13TR
- Brand:
- STMicroelectronics
Bulk discount available
Subtotal 25 units (supplied on a continuous strip)*
£91.00
(exc. VAT)
£109.25
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 170 unit(s) shipping from 06 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 25 - 45 | £3.64 |
| 50 - 120 | £3.446 |
| 125 - 245 | £3.252 |
| 250 + | £3.098 |
*price indicative
- RS Stock No.:
- 196-2108P
- Mfr. Part No.:
- TDA7439DS13TR
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Amplifier Type | Audio Power Amplifier | |
| Output Type | CMOS | |
| Mounting Type | Surface Mount | |
| Typical Single Supply Voltage | 7 → 10.2 V | |
| Power Supply Type | Single | |
| Number of Channels per Chip | 2 | |
| Package Type | SO | |
| Pin Count | 28 | |
| Dimensions | 18.1 x 7.6 x 2.35mm | |
| Maximum Operating Temperature | +70 °C | |
| Minimum Operating Temperature | 0 °C | |
Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Amplifier Type Audio Power Amplifier | ||
Output Type CMOS | ||
Mounting Type Surface Mount | ||
Typical Single Supply Voltage 7 → 10.2 V | ||
Power Supply Type Single | ||
Number of Channels per Chip 2 | ||
Package Type SO | ||
Pin Count 28 | ||
Dimensions 18.1 x 7.6 x 2.35mm | ||
Maximum Operating Temperature +70 °C | ||
Minimum Operating Temperature 0 °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.
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
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