STLC3080

Interface Type :
Supply Voltage - Max :
Minimum Operating Temperature : - 40 C
Mounting Style : SMD/SMT
Maximum Operating Temperature : + 85 C
Packaging : Tray
Product : SLIC
Package / Case : TQFP-44
Supply Voltage - Min : 3 V, 4.75 V
Supply Current : 0.1 mA, 5.5 mA


Features:

MONOCHIP SLIC SUITABLE FOR PUBLIC APPLICATIONS
IMPLEMENTES ALL KEY FEATURES OF THE BORSHT FUNCTION
DUAL CONTROL MODE CONFIGURATION:SLAVE MODE OR AUTOMATIC ACTIVATION MODE.
SOFT BATTERY REVERSAL WITH PROGRAMMABLE TRANSITION TIME
ON HOOK TRANSMISSION
LOOP START/GROUND START FEATURE WITH PROGR. THRESHOLD
LOW POWER DISSIPATION IN ALL OPERATING MODES
AUTOMATIC DUAL BATTERY OPERATION
INTEGRATED RING TRIP DETECTION WITH AUTOMATIC AND SYNCRONISED RING DISCONNECTION
METERING PULSE INJECTION
SURFACE MOUNT PACKAGE
THREE RELAY DRIVERS FOR RING AND TESTING
-40 TO +85°C OPERATINGRANGE


Pinout




Specifications

Symbol	Parameter Value	Value	Unit
VBAT	Battery voltage	-80 + VCC to +0.4 -80 + VREL to + 0.4	V V
VCC	Positive supply voltage	-0.4 to +7	V
VDD	Control Interface Supply Voltage	-0.4 to +7	V
IREL	Current into relay drivers	80	mA
A/R/BGND	AGND respect BGND respect RGND	-2 to +2	V

Description

The STLC3080 is a SLIC device suitable for a wide range of applications: public (CO), transmission (DLC) and private (PABX). The SLIC provides the standard battery feeding with full programmability of the DC characteristic. In articular two external resistors allow to set the limiting current value (up to 50mA) and the value of the resistive feeding when not in constant current region.