
Contact
Send MessageTDA7389
8V ~ 18V|45W x 4 @ 4Ohm
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount
IC AMP AUD QUAD 45W FLEXIWATT25
Specifications
- Brand
- STMicroelectronics
- Package
- 25-Flexiwatt (Vertical)
- Packaging
- —
- Weight
- —
Total Inventory
363pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how TDA7389 from STMicroelectronics fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | STMicroelectronics | |
| Series | - | |
| Type | Class AB | |
| Output Type | 4-Channel (Quad) | |
| Max Output Power x Channels @ Load | 45W x 4 @ 4Ohm | |
| Voltage - Supply | 8V ~ 18V | |
| Features | Mute, Short-Circuit and Thermal Protection, Standby | |
| Mounting Type | Through Hole | |
| Operating Temperature | - | |
| Supplier Device Package | 25-Flexiwatt (Vertical) | |
| Package / Case | 25-Flexiwatt (Formed Leads) |
Recommended Products

RES 30.1 OHM 1% 1/10W 0603

TRIMMER 1M OHM 0.75W PC PIN SIDE

CAP FILM 470PF 5% 2KVDC RADIAL

SWITCH PUSHBUTTON SPDT 0.4VA 28V

BRIDGE RECT 3P 1.4KV 160A MT-K

FUSE CARTRIDGE 20A 600VAC/300VDC

TERM BLOCK HDR 32POS 90DEG 3.5MM

CONN MOD JACK 6P6C R/A SHLD

CONN D-SUB RCPT 15POS R/A SOLDER

CONN EDGE DUAL FMALE 12POS 0.125
Datasheet & Documents
tda7389.pdf
PDF Document · 14 pages










