CS4525-CNZR
IC AMP D DUAL/QUAD 30W 48QFNManufacturer: Cirrus Logic Inc.
Categories: Audio Amplifiers
Quality Control: Learn More
Cirrus Logic Inc. Popguard® CS4525-CNZR is a dual/quad Class D audio amplifier IC. This highly integrated solution offers configurable 2-channel stereo or 4-channel quad output, delivering up to 30W into a 4-ohm load or 15W into an 8-ohm load per channel. Key features include onboard ADCs, I2S and I2C interfaces for digital audio input and control, PWM outputs, and integrated depop circuitry. For robust operation, the device incorporates comprehensive protection against short-circuit and thermal events, along with mute and volume control functions. The CS4525-CNZR is supplied in a 48-QFN-EP (9x9) surface-mount package, optimized for high-density audio system designs. Its performance and feature set make it suitable for applications in automotive infotainment, consumer electronics, and professional audio equipment. It operates within a supply voltage range of 8V to 18V and is provided in Tape & Reel packaging for automated assembly.
Additional Information
Series: Popguard®RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | ADC, Depop, I2C, I2S, Mute, PWM, Short-Circuit and Thermal Protection, Volume Control |
| Packaging | Tape & Reel (TR) |
| Package / Case | 48-QFN |
| Output Type | 2-Channel (Stereo) or 4-Channel (Quad) |
| Mounting Type | Surface Mount |
| Type | Class D |
| Operating Temperature | -10°C ~ 70°C (TA) |
| Voltage - Supply | 8V ~ 18V |
| Max Output Power x Channels @ Load | 30W x 1 @ 4Ohm; 15W x 2 @ 8Ohm |
| Supplier Device Package | 48-QFN-EP (9x9) |
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