The D2-45057 and D2-45157 devices are complete System-on-Chip (SoC) Class-D digital audio amplifiers. Combining high performance integrated Power Stages along with an optimized Audio Processor feature set and PWM Controller, these devices offer a complete, powerful, and very cost effective audio solution for high volume and cost-critical products.
This 4th generation Digital Audio Engine (DAE-4P)™ device combines extensive integrated Digital Signal Processor (DSP) audio processing with amplifier control, for a complete audio solution. Its ease of integration into the existing system processor provides complete support for all system product and amplifier functions.
The four configurable Power Stages operate as four separate Half-Bridge outputs, as two Full-Bridge outputs, or in combinations of Half-Bridge plus Full-Bridge, providing flexible loudspeaker drive solutions. Separate PWM outputs provide additional combinations to drive headphone, or line level stereo and subwoofer outputs.
Manufacturer: Intersil Corporation
Win Source Part Number: 1166122-D2-45057-QR
Manufacturer Homepage: www.intersil.com/cda
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Limited
Amplifier IC 2-Channel (Stereo) Class D 68-QFN (10x10)
IC AMP CLASS D STEREO 30W 68QFN Product overview: D2-45057-QR from Renesas Electronics Corporation 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 30W. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 30W. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-D2-45057-QR can be used for catalog matching and distributor lookup.
Amplifier IC 2-Channel (Stereo) Class D 68-QFN (10x10)
IC AMP CLASS D STEREO 30W 68QFN
IC AMP CLASS D STEREO 30W 68QFN
| Renesas Electronics Corporation | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers |
| Product Number | D2-45057-QR | 1166122-D2-45057-QR | D2-45057-QR-ND | 742-D2-45057-QR | D2-45057-QR | D2-45057-QR | D2-45057-QR |
| Product Name | Intelligent Digital Amplifier PWM Controller and Audio Processor | Linear - Linear - Amplifiers - Audio - D2-45057-QR | Audio Amplifiers | 30W Audio Amplifier | Audio Amplifiers | Linear - Amplifiers - Audio | Integrated Circuits (ICs) - Linear - Amplifiers - Audio |
| Features | Single-Supply | ||||||
| Supply Voltage (VS) | 9 to 26 volts | 9 to 26 volts | 26 to 9 volts | ||||
| Output Power | 30 watts | 30 watts | 30 watts | ||||
| Operating Temperature | -10 to 85 C (14 to 185 F) | -10 C (14 F) | -10 to 85 C (14 to 185 F) | -10 to 85 C (14 to 185 F) | -10 to 85 C (14 to 185 F) | ||
| Operation Class | Class D | Class D |
