4.5W, 1 CHANNEL, AUDIO AMPLIFIER, PDIP16, POWER, DIP-16 Product overview: TDA1904 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 4.5W, DIP. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 4.5W, DIP. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-TDA1904 can be used for catalog matching and distributor lookup.
IC AMP AB MONO 4.5W 16POWERDIP
Amplifier IC 1-Channel (Mono) Class AB 16-PowerDIP
Manufacturer: STMicroelectronics
Win Source Part Number: 1106503-TDA1904
Packaging: Tube/Rail
Type: Class AB
Features: Thermal Shutdown Protection
Mounting: Through Hole
Output Type: 1-Channel (Mono)
Max Output Power x Channels @ Load: 4.5W x 1 @ 4 Ohm
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 150°C (TJ)
Case / Package: 16-PowerDIP
Dimension: 16-DIP (0.300", 7.62mm)
Supply Voltage - Operating: 4 V to 20 V
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Balance
Amplifier IC 1-Channel (Mono) Class AB 16-PowerDIP
IC AMP AB MONO 4.5W 16POWERDIP
IC AMP AB MONO 4.5W 16POWERDIP
| ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Amplifier and Comparator Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers |
| Product Number | 742-TDA1904 | TDA1904 | TDA1904-ND | 1106503-TDA1904 | TDA1904 | TDA1904 | TDA1904 |
| Product Name | 4.5W DIP Audio Amplifier | Audio Amplifiers | Audio Amplifiers | Linear - Linear - Amplifiers - Audio - TDA1904 | Audio Amplifiers | Linear - Amplifiers - Audio | Integrated Circuits (ICs) - Linear - Amplifiers |
| RoHS Compliant | RoHS | RoHS | |||||
| Supply Voltage (VS) | 18 volts | 4 to 20 volts | 4 to 20 volts | 4 to 20 volts | 20 to 4 volts | ||
| Operating Temperature | -40 C (-40 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | |
| Package Type | Rail/Tube | Through Hole | DIP; "16-DIP (0.300"", 7.62mm)" | DIP; 16-PowerDIP | DIP; 16-DIP (0.300\", 7.62mm) | 16-DIP (0.300, 7.62mm) |
