Overview
The TDA8946J/N1,112 is a high-performance stereo audio power amplifier developed and manufactured by NXP USA Inc. This component is designed to deliver robust audio output, making it suitable for a variety of audio applications. The amplifier operates in a Bridge Tied Load (BTL) configuration, which enhances its power delivery capabilities and efficiency.
Key Specifications
| Parameter | Value |
|---|---|
| Max Output Power | 2 x 15 W (to an 8 Ω load at THD = 10%) |
| Max Supply Voltage | 18 V |
| Max Operating Temperature | 70 °C |
| Min Operating Temperature | -40 °C |
| Max Power Dissipation | 28 W |
| Load Impedance | 8 Ω |
| Configuration | Stereo BTL (Bridge Tied Load) |
Key Features
- Stereo BTL (Bridge Tied Load) configuration for enhanced power delivery and efficiency.
- High output power of 2 x 15 W to an 8 Ω load at THD = 10%.
- Wide operating temperature range from -40 °C to 70 °C.
- Protection features such as short-circuit and thermal protection.
- Compact package suitable for various audio applications.
Applications
The TDA8946J/N1,112 is versatile and can be used in a range of audio applications, including home audio systems, car audio systems, public address systems, and professional audio equipment. Its high power output and BTL configuration make it particularly suitable for systems requiring robust and efficient audio amplification.
Q & A
- What is the maximum output power of the TDA8946J/N1,112?
The TDA8946J/N1,112 can deliver up to 2 x 15 W of output power to an 8 Ω load at THD = 10%. - What is the maximum supply voltage for this amplifier?
The maximum supply voltage is 18 V. - What is the operating temperature range of the TDA8946J/N1,112?
The operating temperature range is from -40 °C to 70 °C. - What protection features does the TDA8946J/N1,112 have?
The amplifier includes protection features such as short-circuit and thermal protection. - What is the configuration of the TDA8946J/N1,112?
The amplifier operates in a Bridge Tied Load (BTL) configuration. - What is the typical load impedance for this amplifier?
The typical load impedance is 8 Ω. - Is the TDA8946J/N1,112 suitable for high-power audio applications?
Yes, it is suitable for high-power audio applications due to its high output power and efficient BTL configuration. - Can the TDA8946J/N1,112 be used in car audio systems?
Yes, it can be used in car audio systems due to its robust power delivery and wide operating temperature range. - Does the TDA8946J/N1,112 have any thermal management features?
Yes, it includes thermal protection to prevent overheating. - Where can I find the datasheet for the TDA8946J/N1,112?
The datasheet can be found on official NXP websites, Digi-Key, Mouser, and other authorized distributor sites.
