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V2.5 April 2004 Data Sheet
Silver
TELECOM
Ag1110
LOW COST SLIC
FEATURES
• Single-in-line (SIL) PBX SLIC with integral
lead frame. TIP RIN VIN VOUT • Highly integrated, requiring a minimum of external components. • Constant current feed to the line, with constant voltage fold over. • Single +5V system side power supply. Control and Supervision • 16mA minimum loop current into 2000R loop (including telephone set). • 600R and 900R impedance options. • Works with a battery of up to –72V.
PBX SLIC
Figure 1: Single Channel SLIC
• Low idle power operation (20mW). • Short circuit protection. • Loop open function - loop off under logic control.