TDA7386：Quad BTL output power amplifier with stand-by and mute inputs
The TDA7386 is an AB class audio power amplifier, packaged in Flexiwatt 25 and designed for high end car radio applications.
Based on a fully complementary PNP/NPN configuration, the TDA7386 allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced boundary components count allows very compact sets.
Key Features
- High output power capability:
- 4 x 49 W/4 Ω max.
- 4 x 28 W/4 Ω @ 14.4V, 1 kHz, 10%
- 4 x 24 W/4 Ω @ 13.2V, 1 kHz, 10%
- Low distortion
- Low output noise
- Standby function
- Mute function
- Automute at min. supply voltage detection
- Low external component count:
- Internally fixed gain (26dB)
- No external compensation
- No bootstrap capacitors
- Protections:
- Output short circuit to GND, to VS , across the load
- Very inductive loads
- Overrating chip temperature with soft thermal limiter
- Load dump voltage
- Fortuitous open GND
- Reversed battery
- ESD
Product Specifications
| Description | Version | Size |
|---|---|---|
| DS0819: 4 x 49 W quad bridge car radio amplifier | 5.0 | 401 KB |
Selection Guides
| Description | Version | Size |
|---|---|---|
| Power amplifiers and voltage regulators | 750 KB |
Sample & Buy
| Part Number | Quantity | Unit Price (US$) * | Package | Packing Type | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | ECCN (EU) | ECCN (US) | Country of Origin |
|---|---|---|---|---|---|---|---|---|---|
| E-TDA7386 | 1000 | 3.08 | FLEXIWATT FM2 25 | Tube | - | - | NEC | EAR99 | CHINA |
Quality & Reliability
| Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| E-TDA7386 | FLEXIWATT FM2 25 | Automotive | Ecopack2 | ipc-wspc-1752a_h94w-l390bb6_signed.pdf ipc-wspc-1752a_h94w-l390bb6.xml |
- circuit_diagram_4057_thumbnail.png TDA7386
- ST SPI protocol L99PM72PXP
- ipc-wspc-1752a_h94w-l390bb6_signed.pdf TDA7386
- ipc-wspc-1752a_h94w-l390bb6.xml TDA7386
