HC55183 The HC55183 is a Ringing Subscriber Line Interface Circuit (RSLIC) from N-A, designed for analog Plain Old Telephone Service (POTS). It supports up to 75V battery operation and offers a peak ringing amplitude of 95V.
Mfr Part #:

HC55183

Available from 1 distributors
Mfr Name: N-A
N-A
The HC55183 is a Ringing Subscriber Line Interface Circuit (RSLIC) from N-A, designed for analog Plain Old Telephone Service (POTS). It supports up to 75V battery operation and offers a peak ringing amplitude of 95V.
✓ Total Stock: 12 pcs
$ Price Range: $1.88

HC55183 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
12 pcs
12 pcs On Request 1 On Request On Request On Request On Request On Request

HC55183 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type

HC55183 Description

Short technical summary and product information.

The HC55183 is part of the RSLIC18™ family of ringing subscriber line interface circuits, designed to support analog Plain Old Telephone Service (POTS) in various applications including short and medium loop lengths, wireless, and wireline. This device operates up to 75V, providing flexibility for designers requiring high ringing voltage and low power consumption.

 

Key features include low standby power consumption of 50mW, a peak ringing amplitude of 95V with 5 REN, and the capability for sinusoidal or trapezoidal ringing waveforms. It also incorporates robust auto-detection mechanisms for subscriber hook status and requires minimal external discrete components. The HC55183 is housed in a 28-lead surface mount PLCC package.

 

This SLIC is well-suited for applications such as Wireless Local Loop (WLL), Digital Added Main Line (DAML)/Pairgain systems, Integrated Services Digital Network (ISDN), Small Office Home Office (SOHO) PBX, and Cable/Computer Telephony. Its architecture is based on a voltage feed amplifier design, offering high analog performance with low susceptibility to system-induced noise.

HC55183 Quick Information

Product Type: Ringing SLIC
Series: RSLIC18
Canonical Name: HC55183 Extended Reach Ringing SLIC
Subcategory: Ringing SLIC

HC55183 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

HC55183 Estimated Pricing

Qty Low High
1+ $1.88 $1.88

Estimated market price range - modelled values for guidance only, not live distributor offers.

HC55183 Features

  • Supports 75V battery operation.
  • Provides 95V peak ringing amplitude.
  • Low standby power consumption of 50mW.
  • Sinusoidal or trapezoidal ringing capability.
  • 28-lead PLCC surface mount package.

HC55183 Applications

  • Ideal for analog POTS.
  • Suitable for short loop lengths.
  • Used in wireless local loop.
  • Applicable for SOHO PBX systems.

HC55183 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the HC55183?

The HC55183 operates up to 75V.

What is the peak ringing amplitude of the HC55183?

The peak ringing amplitude is 95V.

What is the standby power consumption of the HC55183?

The standby power consumption is 50mW.

What ringing waveforms does the HC55183 support?

It supports sinusoidal or trapezoidal ringing waveforms.

What is the package type for the HC55183?

The HC55183 is available in a 28-lead PLCC surface mount package.

HC55183 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BAT54JFILM-HQ
BAT54JFILM-HQ
STMicroelectronics
The STMicroelectronics BAT54JFILM-HQ is a Schottky diode array designed for surface mount applications. It offers a 40V reverse voltage and 200mA average rectified current per diode.
View Part
BZX84C47
BZX84C47
STMicroelectronics
The ST BZX84C47 is a Zener diode with a nominal voltage of 47V and a maximum power dissipation of 350mW. It is supplied in a surface-mount SOT-23 package.
View Part
US1K
US1K
Toshiba
The US1K is an ultrafast recovery rectifier from Toshiba, designed for high-frequency rectification. It features a 800V reverse voltage rating and a 1A average forward current.
View Part
MMBT4401
MMBT4401
STMicroelectronics
The Venkel MMBT4401-EVL is an NPN bipolar transistor designed for surface mount applications. It offers a 40V collector-emitter breakdown voltage and 600mA maximum collector current.
View Part
Home

Categories