TPA3255DDVR vs TPA3221DDVR

對 TPA3255DDVR 和 TPA3221DDVR 的深入比較，為您帶來關於其規格和關鍵特性的寶貴見解。我們詳細介紹了重要因素，包括 RoHS 合規性、REACH 狀態、系列、安裝方式、封裝類型以及其他相關特性。並排展示差異，簡化了元件選擇，讓您更輕鬆地為您的特定應用選擇最佳方案。

Technical review by ETEI Component Engineering Source: manufacturer documentation

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification TPA3255DDVR TPA3221DDVR
Series PurePath™ -
Part Status Active Active
Type Class D Class D
Output Type 2-Channel (Stereo) 1-Channel (Mono) or 2-Channel (Stereo)
Max Output Powerx Channels @ Load 315W x 2 @ 4Ohm, 600W x 1 @ 2Ohm 155W x 1 @ 3Ohm; 112W x 2 @ 2Ohm
Voltage - Supply 18V ~ 53.5V 7V ~ 32V
Features Depop, Short-Circuit Protection Short-Circuit and Thermal Protection, Standby
Mounting Type Surface Mount Surface Mount
Operating Temperature 0°C ~ 70°C (TA) -40°C ~ 85°C (TA)
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