TDA7377 ZIP-15 2x30W STM amplifier STA540 TDA7375 15pin power amplifier
zł26.84
VAT included
delivery in Poland 1-2 dni InPost
Power amplifier TDA7377
- New circuit, no signs of soldering or assembly
- Measured channel output resistance 4.4 kOhm (on disconnected circuit)
- Real photo
- Weight 5.6g
- 15 PIN
The TDA7377 is a monolithic Class AB power amplifier optimised for audio applications, particularly in car audio systems. The circuit offers configuration flexibility with its dual-mode capability:
Dual Bridge (Bridge):
- Maximum power: 2 x 30 W.
- Nominal load: 4 Ω.
- Typical performance: 60 dB channel separation.
Quad Single-Ended (Single, four-channel):
- Maximum power: 4 x 6 W.
- Nominal load: 4 Ω.
Technical characteristics:
Electrical characteristics:
- Supply voltage range: 8 V - 18 V.
- Peak permissible voltage: up to 50 V (time <50 ms).
- Operating temperature range: -40°C to +150°C.
- Voltage gain: internally fixed at 26 dB (bridge) and 20 dB (four-channel).
Protections:
- Output short-circuit protection (overload detection).
- Thermal cut-out when critical temperature is exceeded (>150°C).
- Soft-start to eliminate pop-noise during switch-on.
Design features:
- ZIP-15P housing: compact and easy to install, with efficient heat dissipation.
- Integrated diagnostic circuit for fault detection (e.g. overheating or short circuit).
- Low THD (<1% at rated power).
The TDA7377 is particularly suitable for applications in systems requiring stability, high sound quality and reliability in harsh environments. Thanks to its built-in protection and wide operating ranges, the circuit is applicable to both standard and more advanced audio installations.
Replacement for STA540, TDA7375
K429/T(ID46303220)
85 Items
5905427018544
The product was placed on the market within the EU before December 13, 2024.
High Voltage and Current – This component can operate at high voltages and currents, posing a risk of electric shock. Pay attention to the maximum voltage and current values, as well as appropriate markings indicating these limits.
Caution During Installation – Ensure that the components are correctly mounted in the circuit, as improper connections can lead to overheating, damage, or fire.
Hot Components – Electronic components may heat up during operation, so it is important to follow the recommendations regarding the maximum operating temperature. Appropriate heat sinks or cooling systems should be used to ensure effective heat dissipation. Caution should also be exercised to avoid burns.
Swallowing Hazard – Small fastening components, such as screws, nuts, or washers, can pose a choking or swallowing hazard, especially for children. They should be stored in a place out of reach of children.
Spreading of Small Components – These components can pose a tripping or loss hazard during work. They should be stored in containers that prevent spillage.
| Manufacturer (Private Label) (EU) 2023/988 (GPSR) | |
|---|---|
| Name: | Superelektronika sp. z o.o. |
| Address: | ul. gen. K. Sosnkowskiego 26/83 05-300 Mińsk Mazowiecki, Poland |
| E-mail: | sklep@superelektronika.pl |
| Responsible Person (EU) 2023/988 (GPSR) | |
| Full Name: | Radosław Jaromin |
| Address: | Arynów 46A 05-300 Mińsk Mazowiecki, Poland |
| E-mail: | radoslaw.jaromin@gmail.com |
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