The TAS5261 is a high-performance, integrated mono digital amplifier power stage designed to drive 4- speakers with low harmonic distortion. This system requires only a simple, passive demodulation filter to deliver high-quality, high-efficiency audio amplification.
●The TAS5261 has complete protection circuitry integrated on chip, safeguarding the device and speakers against fault conditions that could damage the system. These protection features are short-circuit protection, overcurrent protection, undervoltage protection, and a loss of pulse-width modulation (PWM) input signal (PWM Activity Detector).
●A power-on reset (POR) circuit is used to eliminate power-supply sequencing that is normally required for most H-bridge designs.
● Total Output Power
● 125 W Into 8 at 10% THD+N
● 110-dB SNR (A-Weighted with TAS5518 modulator)
● Supports Pulse-Width Modulation (PWM) Frame Rates of 192 kHz to 384 kHz
● Resistor-Programmable Current Limit
● Integrated Self-Protection Circuit Including:
● Under Voltage Protection
● Over Temperature Warning and Error
● Over Load Protection
● Short Circuit (OC) Protection
● PWM Activity Dectector
● Power-On Reset (POR) to Eliminate System Power-Supply Sequencing
● Thermally-Enhanced Package DKD (36-pin PSOP3)
● EMI Compliant When Used With Recommended System Design
● Error Reporting 3.3-V and 5-V Compliant
● APPLICATIONS
● AV Receivers
● DVD Receivers
● Mini/Micro Component Systems
● Home Theater Systems
