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Details for TPA3245DDVR by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Audio Amplifiers
AMPLIFIER CLASS D 115W HTSSOP-44
TPA3245DDVR image

TPA3245DDVR by Texas Instruments

AMPLIFIER CLASS D 115W HTSSOP-44
Part Information
TPA3245DDVR image
RoHS Compliant
Description
TPA3245 is a high performance class-D power amplifier that enables true premium sound quality with class-D efficiency. It features an advanced integrated feedback design and proprietary highspeed gate driver error correction (PurePath™ UltraHD). This technology allows ultra low distortion across the audio band and superior audio quality. The device is operated in AD-mode, and can drive up to 2 x 115 W into 4-Ω load and 2 x 145 W into 3-Ω load and features a 2 VRMS analog input interface that works seamlessly with high performance DACs such as TI's PCM5242. In addition to excellent audio performance, TPA3245 achieves both high power efficiency and very low power stage idle losses below 0.45 W. This is achieved through the use of 65 mΩ MOSFETs and an optimized gate driver scheme that achieves significantly lower idle losses than typical discrete implementations.
Specifications
Amplifier Class:
D
No. of Channels:
2 Channel
Output Power:
115W
Supply Voltage Range:
12V to 30V
Amplifier Case Style:
HTSSOP
No. of Pins:
44Pins
Load Impedance:
4ohm
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
Audio Amp Speaker 1-CH Mono/2-CH Stereo/4-CH Stereo 230W/145W/55W Class-D 44-Pin HTSSOP EP T/R Avnet America
Audio Amp Speaker 1-CH Mono/2-CH Stereo/4-CH Stereo 230W/145W/55W Class-D 44-Pin HTSSOP EP T/R Avnet Europe