Win Source Part Number: 979733-TDA749313TR
Category: Integrated Circuits (ICs)>Linear - Amplifiers - Audio
Type: Class D
Features: Differential Inputs, Short-Circuit and Thermal Protection, Standby
Package: Tape & Reel
Standard Package: 2,500
Mounting: SMD (SMT)
Output Type: 2-Channel (Stereo)
Max Output Power x Channels @ Load: 3W x 2 @ 4Ohm
Voltage - Supply: 3V ~ 5.5V
Package / Case: 24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package: 24-HTSSOP
Temperature Range - Operating: 0°C ~ 70°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 51 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.33.0001
Mfr: STMicroelectronics
Other Names: 497-11061-2,497-1106
Base Product Number: TDA7493
Product Status: Obsolete
Amplifier IC 2-Channel (Stereo) Class D 24-HTSSOP
3W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24, ROHS COMPLIANT, MO-153ADT, SSOP-24 Product overview: TDA749313TR from STMicroelectronics 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 Dual, 3W, SSOP. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, Dual, 3W, SSOP. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-TDA749313TR can be used for catalog matching and distributor lookup.
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| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Utmel Electronic Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Amplifier and Comparator Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers |
| Product Number | 979733-TDA749313TR | 497-11061-2-ND | 742-TDA749313TR | 761-TDA749313TR | TDA749313TR | TDA749313TR | TDA749313TR |
| Product Name | Integrated Circuits (ICs) - Linear - Amplifiers - Audio | Audio Amplifiers | Dual 3W SSOP Audio Amplifier | IC AMP AUD CLASS D BTL 24HTSSOP | Linear - Amplifiers - Audio | Audio Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers |
| Supply Voltage (VS) | 3 to 5.5 volts | 3 to 5.5 volts | 5 volts | 3 to 5.5 volts | 5.5 to 3 volts | ||
| Output Power | 3 watts | 3 watts | 3 watts | 3 watts | |||
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 C (32 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | |
| Operation Class | Class D | Class D | Class D | ||||
| Package Type | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | TSSOP; "24-TSSOP (0.173"", 4.40mm Width) Exposed Pad" | Tape and Reel | SSOP; SOP; TSSOP; 24-TSSOP (0.173, 4.40mm Width) Exposed Pad | SSOP; SOP; TSSOP; 24-TSSOP (0.173\", 4.40mm Width) Exposed Pad | 24-TSSOP (0.173, 4.40mm Width) Exposed Pad |
