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550 pcs
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550 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Skyworks Solutions SI8241BB-B-IS1 is an isolated Class D audio driver designed for high-power audio applications exceeding 30W. It integrates two isolated drivers within a single 16-SOIC package, simplifying circuit design.
Key features include a high-precision linear programmable dead-time generator for optimal THD, and overlap protection against shoot-through current. The driver supports input-to-output isolation up to 2500V and output-to-output isolation up to 1500 Vrms, with a bipolar supply voltage capability of ±750 V. It operates with a supply voltage range of 4.5V to 5.5V and maintains functionality across a wide temperature range of -40°C to 125°C.
This device is suitable for Class D audio amplifiers, offering robust immunity from latch-up and high-voltage transients. The TTL level compatible inputs are available in PWM configuration, with UVLO levels of 8V or 10V. The surface mountable 16-SOIC package is designed for ease of integration into printed circuit boards.
With its precise dead-time control and high isolation ratings, the SI8241BB-B-IS1 enables enhanced audio performance and system reliability in demanding audio applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.22 | $2.22 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SI8241BB-B-IS1 offers a peak output current of 0.5 A.
This audio driver provides up to 1500 Vrms output-to-output isolation and 2500 V input-to-output isolation.
The operating temperature range is -40°C to 125°C (TA).
The SI8241BB-B-IS1 is supplied in a 16-SOIC package.
The SI8241BB-B-IS1 functions as a Class D audio driver.
The dead-time generator range is programmable from 0.4 ns to 1 µs.