Texas Instruments High-Performance Analog Audio Amplifiers TPA3221DDV

Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 44-HTSSOP

Win Source Part Number: 1349290-TPA3221DDV
Category: Integrated Circuits (ICs) - Linear - Amplifiers - Audio Amplifiers
Type: Class D
Features: Short-Circuit and Thermal Protection, Standby
Package: Tube
Standard Package: 35
Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
Max Output Power x Channels @ Load: 155W x 1 @ 3Ohm; 112W x 2 @ 2Ohm
Voltage - Supply: 7V ~ 32V
Mounting Type: Surface Mount
Package / Case: 44-PowerTSSOP (0.244", 6.20mm Width)
Supplier Device Package: 44-HTSSOP
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 50 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.33.0001
Mfr: Texas Instruments
Base Product Number: TPA3221

100-W stereo, 200-W mono, 7- to 32-V supply, analog input Class-D audio amplifier w/ low idle 44-HTSSOP -40 to 85 Product overview: TPA3221DDV from Texas Instruments is an Audio Amplifier for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include HTSSOP. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, HTSSOP. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-TPA3221DDV can be used for catalog matching and distributor lookup.