The STA515WJ13TR is a quad half-bridge audio amplifier designed for high-efficiency applications using Multipower BCD technology. It operates within an ambient temperature range of 0 to 70 ¬8C and is housed in a PowerSSO36 package with an exposed pad for improved thermal management. The amplifier can deliver up to 10 W per channel into 4 Oc loads with 10% total harmonic distortion (THD) at a supply voltage of 18 V in single-ended configuration. In bridge-tied load (BTL) configuration, it can provide 20 W per channel into 8 Oc loads or 40 W into a single 8 Oc load when configured in parallel BTL mode at 26 V. The device features low input/output pulse width distortion, thermal protection, undervoltage protection, and short-circuit protection, making it suitable for robust audio applications. The input pins are CMOS-compatible, and the device includes a thermal warning output. This amplifier is appropriate for engineers looking for a reliable and efficient solution for audio amplification in various electronic projects.
Amplifier IC 4 Half Bridge Class D PowerSSO-36 EPD
Manufacturer: STMicroelectronics
Win Source Part Number: 935218-STA515WJ13TR
Operating Temperature Range: 0°C ~ 70°C (TA)
Features: Amplifier IC 4 Half Bridge Class D PowerSSO-36 EPD
Package: Reel - TR
Package: 36-PowerBFSOP (0.295", 7.50mm Width)
Mounting: Surface Mount
Family Name: STA515
Categories: Integrated Circuits (ICs)
Case / Package: PowerSSO-36 EPD
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Balance
Quantity per package: 1000
REACH Status: REACH Unaffected
HTSUS: 8542.33.0001
40 V, 3 A QUAD POWER HALF-BRIDGE Product overview: STA515WJ13TR 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, 40 V, 3 A. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, Quad, 40 V, 3 A. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-STA515WJ13TR can be used for catalog matching and distributor lookup.
40 V, 3 A QUAD POWER HALF-BRIDGE
Amplifier IC 4 Half Bridge Class D PowerSSO-36 EPD
Audio Amplifiers 40 V, 3 A quad power half-bridge digital audio amplifier
40 V, 3 A QUAD POWER HALF-BRIDGE
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Operational Amplifiers |
| Product Number | STA515WJ13TR-ND | 935218-STA515WJ13TR | 742-STA515WJ13TR | STA515WJ13TR | STA515WJ13TR | STA515WJ13TR | STA515WJ13TR |
| Product Name | Audio Amplifiers | Linear - Linear - Amplifiers - Audio - STA515WJ13TR | Quad 40 V 3 A Audio Amplifier | Linear - Amplifiers - Audio | Audio Amplifiers | Audio Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers |
| Supply Voltage (VS) | 10 to 36 volts | 10 volts | 10 to 36 volts | 36 to 10 volts | |||
| Output Power | 10 watts | 10 watts | 10 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 |
