STMicroelectronics Bridge Amplifier, 20-Pin, 32W PowerSO-20 E-TDA7391PDTR
- RS Stock No.:
- 190-6839
- Mfr. Part No.:
- E-TDA7391PDTR
- Brand:
- STMicroelectronics
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 5 units)*
£13.80
(exc. VAT)
£16.55
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 995 unit(s) shipping from 21 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 45 | £2.76 | £13.80 |
| 50 - 120 | £2.614 | £13.07 |
| 125 + | £2.478 | £12.39 |
*price indicative
- RS Stock No.:
- 190-6839
- Mfr. Part No.:
- E-TDA7391PDTR
- 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 | |
| Product Type | Audio Amplifier IC | |
| Amplifier Type | Bridge Amplifier | |
| Application | Car Radio | |
| Output Power | 32W | |
| Amplifier Class | Class A-B | |
| Mount Type | Surface | |
| Number of Channels | 1 | |
| Package Type | PowerSO-20 | |
| Pin Count | 20 | |
| Minimum Operating Temperature | -40°C | |
| Standards/Approvals | No | |
| Height | 3.3mm | |
| Width | 11.1mm | |
| Length | 16mm | |
| Series | TDA7391P | |
| Minimum Supply Voltage | 18V | |
| Maximum Supply Voltage | 18V | |
| Automotive Standard | No | |
| Maximum Operating Temperature | 150°C | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Audio Amplifier IC | ||
Amplifier Type Bridge Amplifier | ||
Application Car Radio | ||
Output Power 32W | ||
Amplifier Class Class A-B | ||
Mount Type Surface | ||
Number of Channels 1 | ||
Package Type PowerSO-20 | ||
Pin Count 20 | ||
Minimum Operating Temperature -40°C | ||
Standards/Approvals No | ||
Height 3.3mm | ||
Width 11.1mm | ||
Length 16mm | ||
Series TDA7391P | ||
Minimum Supply Voltage 18V | ||
Maximum Supply Voltage 18V | ||
Automotive Standard No | ||
Maximum Operating Temperature 150°C | ||
The STMicroelectronics TDA7391PD is a bridge class AB audio power amplifier specially intended for car radio high power applications. The high power capability together with the possibility to operate either in differential input mode or single ended input mode makes it suitable for boosters and high end car radio equipment. The exclusive fully complementary output stage and the internal fixed gain configuration drop the external component count. The on board clipping detector allows easy implementation of gain compression systems.
Programmable turn-on/off delay
No audible pop during mute and stand-by operations
Very inductive loads
Chip over temperature
Load dump
Related links
- STMicroelectronics クラスA-B オーディオアンプIC 20ピン, PowerSO-20
- STMicroelectronics L9825TR Low Side PowerSO-20
- STMicroelectronics L6376D013TR High Side 4 PowerSO-20
- STMicroelectronics L6205PD013TR DC Motor Motor Driver IC 20-Pin, PowerSO-20
- STMicroelectronics 48 V 4 A 20-Pin, PowerSO
- SAM DT-20-E DT-20-E Cordless
- D-Link DGS-1530-20 Smart Switch 20 Port Gigabit Switch Power Over Ethernet
- Eaton 3 Position 45 °, Short Thumb Grip Actuator 20 A