TAS5261DKD ,315-W Mono Digital Amplifier Power Stage 36-HSSOP 0 to 70features are– 315 W Into 4 Ω at 10% THD+N short-circuit protection, overcurrent protection,undervol ..
TAS5342ADDVR ,100-W Stereo Digital Amplifier Power Stage 44-HTSSOP 0 to 70features are short-circuit• Total Power Output (Parallel Mode)protection, over-current protection, ..
TAS5342DDV ,100-W Stereo Digital Amplifier Power Stage 44-HTSSOP 0 to 70features are short-circuit– 1 × 200 W at 10% THD+N Into 2Ωprotection, over-current protection, unde ..
TAS5342LA ,100-W Stereo Digital Amplifier Power Stagefeatures are short-circuit• Total Power Output (Parallel Mode)protection, over-current protection, ..
TAS5342LDDVR ,100-W Stereo Digital Amplifier Power Stage 44-HTSSOP 0 to 70features are short-circuit– 1 × 200 W at 10% THD+N Into 2Ωprotection, over-current protection, unde ..
TAS5352 ,125-W Stereo Digital Amplifier Power Stage 44-HTSSOP 0 to 70SLES204A–SEPTEMBER 2007–REVISED OCTOBER 2007Protection MODE Selection PinsProtection modes are sele ..
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TAS5261DKD
315-W Mono Digital Amplifier Power Stage
www.ti.com
FEATURES
APPLICATIONS
330 5 10
TC = 75°C
THD+N at 10%
− Output Power − W
4 W
DESCRIPTION
TAS5261
SLES188–AUGUST 2006
315-W Mono BTL Digital Amplifier Power StageThe TAS5261 has complete protection circuitry•
Total Output Powerintegrated on chip, safeguarding the device and
– 125W Into8Ω
at <0.09% THD+N speakers against fault conditions that could damage
– 220W Into6Ω
at 10% THD+N the system. These protection features are
short-circuit protection, overcurrent protection,
– 315W Into4Ω
at 10% THD+Nundervoltage protection, anda lossof pulse-width•
110-dB SNR (A-Weighted with TAS5518 modulation (PWM) input signal (PWM Activity
modulator) Detector).•
Supports Pulse-Width Modulation (PWM) A power-on reset (POR) circuitis usedto eliminate
Frame Ratesof 192 kHzto 384 kHz power-supply sequencing thatis normally required•
Resistor-Programmable Current Limit for most H-bridge designs.•
Integrated Self-Protection Circuit Including:
OUTPUT POWER– Under Voltage Protection vs– Over Temperature Warning and Error PVDD_x SUPPLY VOLTAGE 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 AV Receivers DVD Receivers Mini/Micro Component Systems Home Theater SystemsThe TAS5261 isa high-performance, integrated
mono digital amplifier power stage designedto drive
4-Ωto 8-Ω speakers with low harmonic distortion.
This system requires only a simple, filter to deliver audio amplification.
