| |
|
 FREE SHIPPING ON ALL ORDERS OVER $99 |
|
TDA7294 High Fidelity Class-AB Power Amplifier
High power, hi-fi quality class AB audio amplifier module using a TDA7294 IC. This amazing little IC was designed for use in high quality hi-fi applications and has very low noise and distortion, wide bandwidth and good output current capability. It provides an impressive 50W RMS into 8 Ohm or 82W RMS into 4 Ohm. TDA7294 has internal short circuit, thermal protection, Mute and Standby functions.
Features
================================
- MOSFET Power Output Stage
- Very Low Distortion
- Very Low Noise
- Short Circuit Protection
- Thermal Shutdown
- Muting / Stand-by Functions
Specifications
================================
Output Power: 50W into 8 Ohm / 82W into 4 Ohm
Power Supply: ±30V - ±35V
Output Impedance: 4 - 8 Ohm
S/N Ratio: 105dB
Input Impedance: 10K Ohm
Freq. Response: 16Hz - 100KHz
THD: 0.002% (1kHz) |
|
|
|
LM3875TF - High-Performance 56W Audio Power Amplifier
The LM3875 is a high-performance audio power amplifier capable of delivering 56W of continuous average power to an 8 load with 0.1% THD+N from 20Hz to 20kHz.
The performance of the LM3875, utilizing its Self Peak Instantaneous Temperature (�Ke) (SPiKe�) protection circuitry, puts it in a class above discrete and hybrid amplifiers by providing an inherently, dynamically protected Safe Operating Area (SOA). SPiKe protection means that these parts are completely safeguarded at the output against overvoltage, undervoltage, overloads, caused by shorts to the supplies, thermal runaway, and instantaneous temperature peaks.
The LM3875 maintains an excellent signal-to-noise ratio of greater than 95dB(min) with a typical low noise floor of 2.0�V. It exhibits extremely low THD+N values of 0.06% at the rated output into the rated load over the audio spectrum, and provides excellent linearity with an IMD (SMPTE) typical rating of 0.004%. |
|
|
|
|
