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 ..
TAS5352ADDVR ,125-W Stereo Digital Amplifier Power Stage 44-HTSSOP 0 to 70features are short-circuit– 1 × 250 W at 10% THD+N Into 2Ωprotection, overcurrent protection, under ..
TAS5352DDVR ,125-W Stereo Digital Amplifier Power Stage 44-HTSSOP 0 to 70SLES204A–SEPTEMBER 2007–REVISED OCTOBER 2007These devices have limited built-in ESD protection. The ..
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TAS5342DDV
100-W Stereo Digital Amplifier Power Stage 44-HTSSOP 0 to 70
1FEATURES
DESCRIPTION246810121416182022Ω
Ω
Ω
= 75°C
THD+N at 10%
Output P
wer
PVDD –Supply Voltage
APPLICATIONS
TAS5342SLAS557B–SEPTEMBER 2007–REVISED OCTOBER 2007
www.ti.com
100W STEREO DIGITAL AMPLIFIER POWER STAGE
23• Total Power Output (Bridge Tied Load) 2×
100Wat 10% THD+N Into4Ω The TAS5342 isa high-performance, integratedstereo digital amplifier power stage designedto drive
– 2×
80Wat 10% THD+N Into6Ω a 4-Ω bridge-tied load (BTL)at upto 100 W per
– 2×
65Wat 10% THD+N Into8Ω channel with low harmonic distortion, low integrated•
Total Power Output (Single Ended) noise, and low idle current.
4×
40Wat 10% THD+N Into3Ω The TAS5342 hasa complete protection
4×
30Wat 10% THD+N Into4Ω integrated on-chip, safeguarding the devicewide rangeof fault conditions that could•
Total Power Output (Parallel Mode) system. These protection features are short-circuit
– 1×
200Wat 10% THD+N Into2Ω protection, over-current protection, under voltage
1×
160Wat 10% THD+N Into3Ω protection, over temperature protection, anda lossofPWM signal (PWM activity detector).•
>110 dB SNR (A-Weighted With TAS5518
Modulator) A power-on-reset (POR) circuitis usedto eliminatepower-supply sequencing thatis required for most•
<0.1% THD+N(1 W,1 kHz) power-stage designs.•
Supports PWM Frame Ratesof 192 kHzto
BTL OUTPUT POWER432 kHz•
Resistor-Programmable Current Limit SUPPLY VOLTAGE•
Integrated Self-Protection Circuitry, Including: Under Voltage Protection Overtemperature Warning and Error Overload Protection Short-Circuit Protection PWM Activity Detector Standalone Protection Recovery Power-On Reset (POR)to Eliminate System
Power-Supply Sequencing High-Efficiency Power Stage (>90%) With
80-mΩ Output MOSFETs Thermally Enhanced Package 44-Pin HTSSOP
(DDV) Error Reporting, 3.3-V and 5.0-V Compliant EMI Compliant When Used With
Recommended System DesignPurePathDigital™
Mini/Micro Audio System DVD Receiver Home TheaterPleasebe aware that standard warranty, and usein critical applicationsofTexas Instruments products appearsatthe endofthis data sheet.
Not Recommended for New Designs
