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TAS5261DKD

315-W Mono Digital Amplifier Power Stage

Packaging

Package | PIN: DKD | 36
Temp: C (0 to 70)
Carrier: Partial Tube
Qty Price
1-9 $14.57
10-24 $13.55
25-99 $13.07
100-249 $11.42
250-499 $10.87
500-749 $10.00
750-999 $8.98
1000+ $8.95

Features

  • 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

Texas Instruments  TAS5261DKD

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.