# Si8241 65cd ## Description The Si824x family from Skyworks Solutions, Inc. includes high-side/low-side isolated drivers specifically designed for high-power (>30 W) audio applications, providing versions with peak output currents of 0.5 A (Si8241) and 4.0 A (Si8244). These drivers operate with a maximum supply voltage of 24 V and feature an innovative isolation technology that offers up to 2500 V input-to-output isolation and up to 1500 Vrms output-to-output isolation, enabling level translations of signals without additional external circuits. Key features include a high-precision linear programmable dead-time generator ranging from 0.4 ns to 1 us, robust transient immunity of over 45 kV/us, a wide operational temperature range from -40 to +125 °C, and overlap protection to prevent shoot-through current damage. The Si824x components are RoHS-compliant and come in a 16-pin narrow body SOIC package, making them suitable for integration in space-constrained designs. These characteristics make the Si824x family ideal for use in Class D audio amplifiers and other high-side/low-side driving applications where high noise immunity and precise timing control are critical. ## Project Details - **Owner:** jbreidfjord-dev - **Created:** 5/24/2024 - **Last Updated:** 5/24/2024 - **Visibility:** Public - **Class:** D - **Current Input Bias:** -10uA - **Current Output Per Channel:** 0.5A - **Datasheet URL:** https://www.skyworksinc.com/-/media/Skyworks/SL/documents/public/data-sheets/Si824x.pdf - **Fall Time 10 5 V:** 5.5ns - **Fall Time 12 V:** 5.2ns - **Fall Time 13 5 V:** 5.0ns - **Fall Time 15 V:** 5.2ns - **Fall Time 16 5 V:** 5.4 - **Fall Time 18 V:** 5.8ns - **Fall Time 19 5 V:** 5.8ns - **Fall Time 21 V:** 6.1ns - **Fall Time 22 5 V:** 6.4ns - **Fall Time 24 V:** 6.7ns - **Fall Time 9 V:** 6.0ns - **Manufacturer Name:** Skyworks Solutions, Inc. - **Mounting Type:** Surface Mount Technology (SMT) - **Manufacturer Part Number:** Si8241 - **Number Of Circuits:** 2 - **Operating Temperature:** -40C - **Output Type:** Class D - **Package or Case Code:** SOIC-16 NB - **Part Type:** Audio Amplifier - **Rise Time 10 5 V:** 5.5ns - **Rise Time 12 V:** 5.1ns - **Rise Time 13 5 V:** 4.9ns - **Rise Time 15 V:** 4.7ns - **Rise Time 16 5 V:** 4.7ns - **Rise Time 18 V:** 4.7 - **Rise Time 19 5 V:** 4.7ns - **Rise Time 21 V:** 4.8ns - **Rise Time 22 5 V:** 4.8ns - **Rise Time 24 V:** 4.9ns - **Rise Time 9 V:** 6.2ns - **Slew Rate:** 4.7-5.4V/us - **Supply Current:** 2.5mA - **Supply Span Voltage:** 6.5-24V *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/jbreidfjord-dev/si8241-65cd](https://www.flux.ai/jbreidfjord-dev/si8241-65cd).* --- *Generated from [https://www.flux.ai/jbreidfjord-dev/si8241-65cd](https://www.flux.ai/jbreidfjord-dev/si8241-65cd)*