2-in-1 lithium battery protection IC

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锂电池保护系列

NPN general purpose transistor

DESCRIPTION NPN transistor in a SOT23 plastic package. FEATURES • Low current (max. 100 mA) • Low voltage (max. 30 V). APPLICATIONS • Intended for low-noise input stages in audio equipment.

PROGRAMMABLE AUDIO FRONT END FOR DIGITAL PHONES AND ISDN TERMINALS

GENERAL DESCRIPTION ST5088 PIAFE is a combined PCM CODEC/FILTER device optimized for ISDN Terminals and Digital Telephone applications. This device is A-law and Mu-law selectable and offers a number of programmable functions accessed through a serial control channel. FEATURES: ■ Complete CODEC

TP5088 DTMF Generator for Binary Data

文件：132.8 Kbytes Page：6 Pages

TP5088 DTMF Generator for Binary Data

文件：132.8 Kbytes Page：6 Pages

TP5088 DTMF Generator for Binary Data

文件：132.8 Kbytes Page：6 Pages