DESCRIPTION

The STLC3055 is a SLIC device specifically designed for WLL (Wireless Local Loop) and ISDNTerminal Adaptors. One of the distinctive characteristic of this device is the ability to operate with a single supply voltage (from +5.5V to +15.8V) and self generate the negative battery by means of an on chip DC/DC converter controller that drives an external MOS switch

■ MONOCHIP SLIC OPTIMISED FOR WLL &

ISDN-TA APPLICATIONS

■ IMPLEMENT ALL KEY FEATURES OF THE

BORSHT FUNCTION

■ SINGLE SUPPLY (5.5 TO 15.8V)

■ 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 (3.3V

LOGIC LEVEL)

■ PROGRAMMABLE CONSTANT CURRENT

FEED

■ SURFACE MOUNT PACKAGE

■ INTEGRATED THERMAL PROTECTION

■ -40 TO +85°C OPERATING RANGE

STLC3055屬于集成電路（IC） > 專用。意法半導體（ST）集團制造生產(chǎn)的STLC3055專用該系列產(chǎn)品可提供所需的功能，用以將信息源/信宿連到各種復雜或范圍狹窄應用中的傳感器、變送器、致動器、傳輸介質或其他此類端點。例如，汽車安全氣囊驅動器、車身控制和信息娛樂總線、自適應電纜均衡器、智能卡等等。