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SI8241 Datasheet Class D Audio Driver

Manufacturer: Silicon Laboratories

Overview: Si824x CLASS D AUDIO DRIVER.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

Pin Assignments The Si824x isolated driver family bines two isolated drivers in a single package.

The Si8241/44 are high-side/low-side drivers specifically targeted at high-power (>30 W) audio applications.

Versions with peak output currents of 0.5 A (Si8241) and 4.0 A (Si8244) are available.

Key Features

  • WI TH P R E C I S I O N D E AD - T I M E G E N E R A T O R 0.5 A peak output (Si8241).
  • 4.0 A peak output (Si8244).
  • PWM input.
  • High-precision linear programmable dead-time generator.
  • 0.4 ns to 1 µs.
  • High latchup immunity >100 V/ns.
  • Up to 1500 Vrms output-output isolation, supply voltage of ±750 V Input to output isolation for low noise (up to 2500 V) Up to 8 MHz operation Wide operating range.
  • .
  • 40 to +125 °C Tran.

More Datasheets from Silicon Laboratories

Part Number Description
SI8244 CLASS D AUDIO DRIVER
SI8220 0.5 AND 2.5 AMP ISODRIVERS
SI8221 0.5 AND 2.5 AMP ISODRIVERS
SI8230 0.5 AND 4.0 AMP isolated driver
SI8231 0.5 AND 4.0 AMP isolated driver
SI8232 0.5 AND 4.0 AMP isolated driver
SI8233 0.5 AND 4.0 AMP isolated driver
SI8234 0.5 AND 4.0 AMP isolated driver
SI8235 0.5 AND 4.0 AMP isolated driver
SI8236 0.5 AND 4.0 AMP isolated driver

SI8241 Distributor