| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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15 pcs
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15 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Sanyo Denki LA4270 is a monolithic linear integrated circuit designed as a high-output dual-channel AF Power Amplifier. It offers a power output of 6.0W per channel into an 8W load at 25V supply, with a total harmonic distortion (THD) of 1.0% at 1kHz. For lower power applications, it achieves a THD of 0.1% at 2W.
Key features include a minimum number of external parts required, eliminating the need for a bootstrap capacitor. It also provides low pop noise during power switch ON/OFF operations and high ripple rejection of 58dB typical. The device operates over a wide supply voltage range from 10V to 32V.
For enhanced reliability, the LA4270 includes on-chip protection against abnormalities such as thermal shutdown and overvoltage. The package is a SIP10H, suitable for through-hole mounting.
This AF power IC is suitable for various audio amplification applications where dual-channel output and moderate power are required.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.23 | $2.23 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LA4270 provides a typical power output of 6.0W per channel into an 8W load with a 25V supply and 1.0% THD.
The recommended supply voltage for the LA4270 is 25V.
The LA4270 operates within a temperature range of -20°C to 75°C.
The bandwidth of the LA4270 is 20kHz.
Yes, the LA4270 includes on-chip protection against thermal shutdown and overvoltage.
The LA4270 is supplied in a SIP10H package.