46W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25, FLEXIWATT-25 Product overview: TDA7564 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 Quad, 46W. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, Quad, 46W. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-TDA7564 can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 1266248-TDA7564
Packaging: Tube
Type: Class AB
Mounting Style: Through Hole
Features: I2C, Mute, Short-Circuit and Thermal Protection, Standby
Output Type: 4-Channel (Quad)
Categories: Integrated Circuits
Supplier Device Package: 25-Flexiwatt (Vertical)
Status: Obsolete
Temperature Range - Operating: -55°C ~ 150°C
Manufacturer Homepage: www.st.com
Manufacturer Package: 25-Flexiwatt (Formed Leads)
Popularity: Medium
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Balance
Family Part Number: TDA7564
Manufacturer Pack Quantity: 17
MSL Level: 3 (168 Hours)
Supply Voltage (V): 8V ~ 18V
Max Output Power x Channels at Load: 72W x 4 at 2Ohm
Amplifier IC 4-Channel (Quad) Class AB 25-Flexiwatt (Vertical)
IC AMP AB QUAD 72W 25FLEXIWATT
IC AMP AB QUAD 72W 25FLEXIWATT
Amplifier IC 4-Channel (Quad) Class AB 25-Flexiwatt (Vertical)
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips |
| Product Number | 742-TDA7564 | 1266248-TDA7564 | TDA7564-ND | TDA7564 | TDA7564 | TDA7564 |
| Product Name | Quad 46W Audio Amplifier | Linear - Linear - Amplifiers - Audio - TDA7564 | Audio Amplifiers | Linear - Amplifiers - Audio | Integrated Circuits (ICs) - Linear - Amplifiers | Audio Amplifiers |
| RoHS Compliant | RoHS | RoHS | ||||
| Supply Voltage (VS) | 15 volts | 8 to 18 volts | 8 to 18 volts | 18 to 8 volts | 8 to 18 volts | |
| Operating Temperature | -55 C (-67 F) | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) |
| Package Type | Rail/Tube | 25-Flexiwatt, Formed Leads | 25-Flexiwatt (Formed Leads) | 25-Flexiwatt (Formed Leads) | ||
| Output Power | 72 watts | 72 watts | 72 watts | 72 watts |
