TDA7388
Audio Amplifiers
Technical Specifications
| Type | Description |
|---|---|
| Iq A | 0.19 A |
| Working Voltage V | 18 V |
| Features | Enable/shutdown function;Automatic mute/no-noise switch;ESD protection;Overvoltage protection |
| Operating Temp | -20°C ~ +75°C |
| Total Harmonic Distortion + Noise (THD+N) | 0.04% |
| Number of Inputs | 4 Single-Ended Inputs |
| Signal-to-Noise Ratio | - |
| Type | Description |
|---|---|
| Speaker Channels | 4-Channel |
| Efficiency | - |
| Output Power | 25W |
| Class | Class AB |
| Power Supply Rejection Ratio (PSRR) | 65dB |
| Package / Case | HZIP-25B |
Product Introduction
TDA7388 is a quad-channel BTL power amplifier IC designed for high-end car audio applications. It features standby, mute, thermal protection, pop noise suppression, overcurrent protection, and overvoltage protection, with internally fixed gain of 26dB.
Features
- High power output capability (max 4×41W/4Ω; 4×25W/4Ω @ 14.4V, 1kHz, 10%)
- Low distortion
- Low output noise
- Standby function
- Mute function
- Automatic mute activation at low supply voltage
- Few external components required
- Fixed internal gain (Gv = 26dB BTL)
- No bootstrap capacitor required
- Output short-circuit protection: to GND/supply, load short-circuit
- Thermal protection
- ESD protection
- Package: FZIP25
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS |
| ECCN | EAR99 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| Type | Details |
|---|---|
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |
Sourcing Information
Sourcing TDA7388 from China? SZ Procure helps international buyers navigate the Shenzhen electronics market and locate suitable supplier options for specific component requirements.
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