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产品名称：STLC3055N
产品封装：QFP44
产品品牌：STMicroelectronics
PDF文档：下载
库 存：查看
电 话：0755-83035811
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产品介绍
STLC3055N
Features
- Monochip subscriber line interface circuit (SLIC) optimised for WLL and VoIP applications
- Implement all key features of the BORSHT function
- Single supply (5.5 V to 12 V)
- Built in DC/DC converter controller
- Soft battery reversal with programmable transition time.
- On-hook transmission.
- Programmable off-hook detector threshold
- Metering pulse generation and filter
- Integrated ringing
- Integrated ring trip
- Parallel control interface (3.3 V logic level)
- Programmable constant current feed
- Surface mount package
- Integrated thermal protection
- Dual gain value option
- BCD III S, 90 V technology
- -40 to +85 °C operating range
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