25W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM25, FLEXIWATT-25 Product overview: TDA7490 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, 25W. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, Dual, 25W. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-TDA7490 can be used for catalog matching and distributor lookup.
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 25-Flexiwatt (Vertical)
Manufacturer: STMicroelectronics
Win Source Part Number: 128601-TDA7490
Packaging: Tube/Rail
Type: Class D
Features: Depop, Mute, Short-Circuit and Thermal Protection, Standby
Mounting: Through Hole
Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
Max Output Power x Channels @ Load: 50W x 1 @ 16 Ohm; 25W x 2 @ 8 Ohm
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 25-Flexiwatt (Vertical)
Dimension: 25-Flexiwatt (Formed Leads)
Supply Voltage - Operating: ±10 V to 25 V
Popularity: Medium
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Limited
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 25-Flexiwatt (Vertical)
IC AMP D MON/STER 50W 25FLEXIWTT
IC AMP D MON/STER 50W 25FLEXIWTT
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips |
| Product Number | 742-TDA7490 | 497-3985-5-ND | 128601-TDA7490 | TDA7490 | TDA7490 | TDA7490 |
| Product Name | Dual 25W Audio Amplifier | Audio Amplifiers | Linear - Linear - Amplifiers - Audio - TDA7490 | Audio Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers | Linear - Amplifiers - Audio |
| RoHS Compliant | RoHS | RoHS | ||||
| Supply Voltage (VS) | 30 volts | 10 to 25 volts | 10 to 25 volts | 10 to 25 volts | 25 to 10 volts | |
| Operating Temperature | 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) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
| Package Type | Rail/Tube | 25-Flexiwatt, Formed Leads | 25-Flexiwatt (Vertical) | 25-Flexiwatt (Formed Leads) | 25-Flexiwatt (Formed Leads) | |
| Features | Thermal Shutdown Protection |
