TDA7379 38W Class AB Audio Amplifier IC Chip - 2/4 Channel, 8-20V Supply, STMicroelectronics
Price:
Based on current price
MOQ:
1
Delivery Time:
3-5 work days
Brand:
STMicroelectronics
Product Description
TDA7379 38W Class AB Audio Amplifier IC
High-Performance Audio Solution
STMicroelectronics TDA7379 delivers exceptional audio performance with 38W output power per channel in stereo mode, featuring comprehensive protection systems and minimal external component requirements.
Key Technical Features
- High Output Power: 38W x 2 channels @ 4 Ohm in stereo configuration
- Flexible Operation: Supports 2-channel stereo or 4-channel quad modes
- Simplified Design: No bootstrap capacitors or Boucherot cells required
- Fixed Internal Gain: 26dB bridge-tied load configuration
- Advanced Protection: Built-in depop, short-circuit and thermal protection
- Standby Function: CMOS-compatible with no audible pop during operations
Technical Specifications
| Attribute | Specification |
|---|---|
| Manufacturer | STMicroelectronics |
| Amplifier Type | Class AB |
| Package Type | Multiwatt-15 (Vertical, Bent and Staggered Leads) |
| Mounting Style | Through Hole |
| Output Configuration | 2-Channel (Stereo) or 4-Channel (Quad) |
| Supply Voltage | 8V to 20V |
| Output Power (Stereo) | 38W x 2 @ 4 Ohm |
| Output Power (Quad) | 16W x 4 @ 4 Ohm |
| Key Features | Depop, Short-Circuit and Thermal Protection, Standby |
Application Benefits
This Class AB amplifier IC is engineered for automotive audio systems, home stereo equipment, and professional audio applications requiring robust performance and reliable operation across varying voltage conditions from 8V to 20V.
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Company
Sanhuang electronics (Hong Kong) Co., Limited
Location
No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
Contact Person
Zhao