TAS5261是TI公司的一款无产品，TAS5261是315-W Mono BTL Digital Power Stage，本页介绍了TAS5261的产品说明、应用、特性等，并给出了与TAS5261相关的TI元器件型号供参考。
TAS5261 - 315-W Mono BTL Digital Power Stage - 无 - 中/高功率D类放大器 - TI公司（Texas Instruments，德州仪器）
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
