Overview
The TDA8932BT/N2,112 is a high-efficiency Class-D audio amplifier IC produced by NXP Semiconductors. This component is renowned for its powerful output, efficient operation, and versatile application capabilities. It is designed to deliver high-quality sound amplification with low distortion and is suitable for a wide range of audio systems, including home stereo systems, professional audio equipment, and multimedia devices.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Output Power | 2 x 15 W (into 4 Ω) or 2 x 35 W (into 8 Ω) | Package/Case | SOIC-32 |
| Supply Voltage Range | 10 V to 36 V (asymmetrical) or ±5 V to ±18 V (symmetrical) | Efficiency | Up to 90% |
| Standby Power Consumption | < 0.5 W | Protection Features | Thermal Foldback, OverTemperature Protection, OverCurrent Protection, UnderVoltage Protection, OverVoltage Protection |
| Input Configuration | Full-differential inputs | Operating Modes | Mono full-bridge (BTL) or stereo half-bridge (SE) |
| I2C Bus Interface | Available for control | RoHS Status | Compliant |
Key Features
- High efficiency (up to 90%)
- Low standby power consumption (< 0.5 W)
- Short-circuit and thermal protection
- Integrated DC volume control
- 2.0 channel stereo output
- Wide supply voltage range (from 10 V to 36 V asymmetrical or ±5 V to ±18 V symmetrical)
- I2C bus interface for control
- No pop noise
- Zero dead time switching and reduced EMI emissions
- Compact size and surface-mount technology
Applications
- Portable speakers
- Desktop speakers
- Home theater systems
- Car audio systems
- Multimedia systems
- Soundbars
- Flat panel television sets and monitors
- Wireless speakers and mini/micro systems
Q & A
- Q: What is the output power of the TDA8932BT/N2,112?
A: The output power is 2 x 15 W into a 4 Ω load or 2 x 35 W into an 8 Ω load.
- Q: What is the supply voltage range for this amplifier?
A: The supply voltage range is from 10 V to 36 V (asymmetrical) or ±5 V to ±18 V (symmetrical).
- Q: Does the TDA8932BT/N2,112 have built-in protection features?
A: Yes, it includes thermal foldback, overtemperature protection, overcurrent protection, undervoltage protection, and overvoltage protection.
- Q: What types of input configurations are supported by this amplifier?
A: It supports full-differential inputs and can be used in mono full-bridge (BTL) or stereo half-bridge (SE) configurations.
- Q: Is the TDA8932BT/N2,112 RoHS compliant?
A: Yes, it is RoHS compliant.
- Q: What is the package type of the TDA8932BT/N2,112?
A: The package type is SOIC-32.
- Q: Does the amplifier have an I2C bus interface?
A: Yes, it has an I2C bus interface for control.
- Q: What are some common applications for the TDA8932BT/N2,112?
A: Common applications include portable speakers, desktop speakers, home theater systems, car audio systems, multimedia systems, and soundbars.
- Q: How efficient is the TDA8932BT/N2,112 in terms of power consumption?
A: It has high efficiency of up to 90% and low standby power consumption (< 0.5 W).
- Q: Does the TDA8932BT/N2,112 produce pop noise during operation?
A: No, it does not produce pop noise.
