looking IC 611.548 datasheet in Powersoft Class D Amp

qsa · 9th December 2009, 03:39 PM

Hello, look attachment this IC

611
548

is in amplfication part of Powersoft Amplifier, does somedody know manufacturer or datasheet. Cant find any Information

The Chump · 11th December 2009, 10:29 PM

It's a high speed optocoupler

HCPL 2611 from Avago:
Avago HCPL-2611: 10MBd, TTL compatible logic gate optocoupler. Avago Technologies is a leading supplier of Solid State Relay (SSR), automotive digital isolator, logic interface optocoupler, and IPM interface optocoupler products.

also equivalent from Fairchild
Product Folder - HCPL-2611 - 8-Pin DIP 10 Mbit/s Single-Channel High Speed Logic Gate Output Optocoupler

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11th December 2009, 10:29 PM	#2
The Chump diyAudio Member Join Date: Oct 2006	It's a high speed optocoupler HCPL 2611 from Avago: Avago HCPL-2611: 10MBd, TTL compatible logic gate optocoupler. Avago Technologies is a leading supplier of Solid State Relay (SSR), automotive digital isolator, logic interface optocoupler, and IPM interface optocoupler products. also equivalent from Fairchild Product Folder - HCPL-2611 - 8-Pin DIP 10 Mbit/s Single-Channel High Speed Logic Gate Output Optocoupler