ST STLC3075 handbook

Update: 29 September, 2023

The STLC3075 is a SLIC device specifically designed for WLL (Wireless Local Loop), ISDN terminal adaptors, and VoIP applications. One distinctive characteristic of this device is its ability to operate with a single supply voltage (from +4.5 V to +12 V) and to self-generate the negative battery by means of an on-chip DC/DC converter controller that drives an external MOS switch. The battery level is properly adjusted depending on the operating mode. A useful characteristic for these applications is the integrated ringing generator. The control interface is parallel with open-drain output and 3.3 V logic levels. The device also includes features such as a programmable off-hook detector threshold, metering pulse generation and filter, integrated thermal protection, and a dual gain value option.

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Brand: ST

File format: PDF

Size: 448 KB

MD5 Checksum: 84CE118AF8ACFD0ED11A636123234EA1

Publication date: 09 August, 2012

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PDF Link: ST STLC3075 handbook PDF