Manufacturer: STMicroelectronics
Win Source Part Number: 121858-TDA7850
Packaging: Tube/Rail
Type: Class AB
Features: Mute, Short-Circuit and Thermal Protection, Standby
Mounting: Through Hole
Output Type: 4-Channel (Quad)
Max Output Power x Channels @ Load: 85W x 4 @ 2 Ohm
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: 25-Flexiwatt (Vertical)
Dimension: 25-Flexiwatt (Formed Leads)
Supply Voltage - Operating: 8 V to 18 V
Popularity: Medium
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Limited
MOSFET Bridge Amp,4x 50W + HSD TDA7850
MOSFET Bridge Amp,4x 50W + HSD TDA7850
MOSFET Bridge Amp,4x 50W + HSD TDA7850
IC AMP AB QUAD 85W 25FLEXIWATT
Quad BTL output with HSD/offset detection, stand-by and mute inputs Product overview: TDA7850 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. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, Quad. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-TDA7850 can be used for catalog matching and distributor lookup.
Amplifier IC 4-Channel (Quad) Class AB 25-Flexiwatt (Vertical)
Audio Amplifiers 4 x 50 W MOSFET Quad Bridge Pwr Amplifier
Amplifier IC 4-Channel (Quad) Class AB 25-Flexiwatt (Vertical)
IC AMP AB QUAD 85W 25FLEXIWATT
AMPLIFIER, CLASS AB, 50W, FLEXIWATT25; Amplifier Class:AB; No. of Channels:4 Channel; Output Power:50W; Supply Voltage Range:-; Amplifier Case Style:Flexiwatt25; No. of Pins:25Pins; Load Impedance:4ohm; Operating Temperature Min:- RoHS Compliant: Yes
IC AMP AB QUAD 85W 25FLEXIWATT
四声道 85Wx4@2Ω AB类功放 FLEXIWATT-25 Audio Power OpAmps ROHS
| Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | DigiKey | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Operational Amplifiers | Operational Amplifiers | Amplifier and Comparator Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips | Audio Amplifier Chips | Amplifier and Comparator Chips | Operational Amplifiers | Power Operational Amplifiers |
| Product Number | 121858-TDA7850 | 218579P | 218579 | TDA7850 | 742-TDA7850 | 497-18657-ND | TDA7850 | TDA7850 | TDA7850 | 18AC7839 | TDA7850 | TDA7850 |
| Product Name | Linear - Linear - Amplifiers - Audio - TDA7850 | Audio Amplifier ICs | Audio Amplifier ICs | Audio Amplifiers | Quad Audio Amplifier | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers | Linear - Amplifiers - Audio | Amplifier, Class Ab, 50W, Flexiwatt25; Amplifier Class Stmicroelectronics | Integrated Circuits (ICs) - Linear - Amplifiers | Operational Amplifier/Comparator >> Audio Power OpAmps |
| Supply Voltage (VS) | 8 to 18 volts | ? to 18 volts | 8 to 18 volts | 8 to 18 volts | 18 to 8 volts | 8 to 18 volts | ||||||
| Output Power | 85 watts | 85 watts | 85 watts | 85 watts | ||||||||
| Operating Temperature | -55 to 150 C (-67 to 302 F) | -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) | |||||
| Operation Class | Class A; Class AB | Class AB | Class AB | |||||||||
| Package Type | 25-Flexiwatt (Vertical) | FLEXIWATT | Flexiwatt | Through Hole | Rail/Tube | 25-Flexiwatt, Formed Leads | 25-Flexiwatt (Formed Leads) | 25-Flexiwatt (Formed Leads) |
