Overview
The TDA8954J/N1,112 is a high-performance Class D audio amplifier integrated circuit (IC) manufactured by NXP USA Inc. This IC is designed to deliver high-quality audio output and is suitable for a variety of consumer and professional audio applications. It offers a robust set of features, including high output power, low quiescent current, high signal-to-noise ratio (SNR), and low distortion. The TDA8954J/N1,112 is available in a DBS23P package, which is a 23-pin Single In-Line Package (SIP) with formed leads.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Package / Case | 23-SIP Formed Leads (DBS23P) |
| Output Type | 1-Channel (Mono) or 2-Channel (Stereo) |
| Mounting Type | Through Hole |
| Type | Class D |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | ±12.5V ~ 42.5V |
| Max Output Power x Channels @ Load | 420W x 1 @ 8Ohm; 210W x 2 @ 4Ohm |
| RoHS Status | ROHS3 Compliant |
Key Features
- High output power: Up to 420W for mono and 210W per channel for stereo configurations.
- Low quiescent current and high SNR for efficient and high-quality audio performance.
- Low distortion to ensure clear and accurate sound reproduction.
- Differential inputs for improved signal integrity.
- Mute, short-circuit, and thermal protection features for enhanced reliability and safety.
- Standby mode for power management.
- Depop (pop noise reduction) feature to minimize audible noise during power-on and power-off cycles.
Applications
- Mini component and home theater receivers.
- DVD systems and soundbars.
- Active sound systems with sound coaches.
- Other public address (P.A.) systems.
- Consumer and professional audio equipment requiring high-quality audio amplification.
Q & A
- What is the TDA8954J/N1,112?
The TDA8954J/N1,112 is a Class D audio amplifier IC manufactured by NXP USA Inc., designed for high-quality audio applications.
- What package type does the TDA8954J/N1,112 come in?
The TDA8954J/N1,112 is packaged in a DBS23P, which is a 23-pin Single In-Line Package (SIP) with formed leads.
- What are the output power specifications of the TDA8954J/N1,112?
The IC can deliver up to 420W for mono configurations and up to 210W per channel for stereo configurations.
- What are the key features of the TDA8954J/N1,112?
Key features include high output power, low quiescent current, high SNR, low distortion, differential inputs, mute, short-circuit and thermal protection, and standby mode.
- What are the typical applications for the TDA8954J/N1,112?
Typical applications include mini component and home theater receivers, DVD systems, soundbars, active sound systems, and other P.A. systems.
- Is the TDA8954J/N1,112 RoHS compliant?
Yes, the TDA8954J/N1,112 is ROHS3 compliant.
- What is the operating temperature range of the TDA8954J/N1,112?
The operating temperature range is -40°C to 85°C (TA).
- What supply voltage range does the TDA8954J/N1,112 support?
The IC supports a supply voltage range of ±12.5V to ±42.5V.
- Does the TDA8954J/N1,112 have any protection features?
Yes, it includes mute, short-circuit, and thermal protection features.
- Is the TDA8954J/N1,112 available for purchase?
The product status is listed as obsolete, indicating it may not be readily available for purchase.
