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HC55171CB from INTERSIL

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15.625ms

HC55171CB

Manufacturer: INTERSIL

5 REN Ringing SLIC for ISDN Modem/TA and WLL

Partnumber Manufacturer Quantity Availability
HC55171CB INTERSIL 16 In Stock

Description and Introduction

5 REN Ringing SLIC for ISDN Modem/TA and WLL The HC55171CB is a subscriber line interface circuit (SLIC) manufactured by INTERSIL. It is designed for telecommunications applications, specifically for interfacing with analog telephone lines. Key specifications include:

- **Operating Voltage:** Typically ±5V to ±15V  
- **Line Current:** Up to 35mA  
- **On-Hook Transmission:** Supports standard telephone line signaling  
- **Off-Hook Detection:** Includes detection circuitry  
- **Ring Relay Driver:** Integrated for ringing functionality  
- **Package Type:** 16-pin DIP (Dual In-line Package)  
- **Temperature Range:** Commercial (0°C to +70°C)  

The HC55171CB is compatible with standard telephony protocols and is used in central office and PBX systems.  

(Note: INTERSIL was acquired by Renesas Electronics Corporation in 2017, but the original datasheet specifications remain valid.)

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