Datasheet Details
| Part number | BL54573B |
|---|---|
| Manufacturer | Shanghai Belling |
| File Size | 173.35 KB |
| Description | TV Band Switches Integrated Circuit |
| Datasheet |
 BL54573B Datasheet
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General Description
BL54573B is a high frequency tuner’s band decoder nd driver.
It decodes the hand switches signals from remoter and drives the tuner, so completing hand switch function.
Key Features
- ¡ñ ¡ñ ¡ñ ¡ñ Direct used between remoter and tuner . The external circuit is simple. Uses 12V of inner voltage Open collector output Single 8 pins plastic package.