Professional IC Distribution & Technical Solutions

The LE89810BSC is a telecommunications integrated circuit (IC) manufactured by LEGERITY. Below are the factual specifications, descriptions, and features of this component:

Specifications:

• Manufacturer: LEGERITY
• Part Number: LE89810BSC
• Category: Telecom IC
• Function: Subscriber Line Interface Circuit (SLIC)
• Package Type: BSC (likely a surface-mount package)
• Operating Voltage: Typically designed for telecom line voltages (e.g., -48V or similar)
• Interface: Analog telephony interface
• Compliance: Meets standard telecom industry requirements

Descriptions:

• The LE89810BSC is a SLIC designed for use in telecommunications equipment, such as PBX systems, VoIP gateways, or analog line cards.
• It provides the necessary functions to interface between a digital telephony system and analog telephone lines.
• Supports standard telephony features like ringing, battery feed, and supervision.

Features:

• Battery Feed: Provides power to the connected telephone line.
• Ringing Control: Supports generation of ringing voltage for call signaling.
• Supervision: Monitors line status (on-hook/off-hook detection).
• Hybrid Function: Enables 2-wire to 4-wire conversion for voice transmission.
• Protection Circuits: Includes overvoltage and overcurrent protection.
• Low Power Consumption: Optimized for energy efficiency in telecom applications.

For exact electrical characteristics, pin configurations, and application notes, refer to the official LEGERITY datasheet for the LE89810BSC.