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28 PIN PLCC 2 24 PIN DIP/SOIC 1 SYMBOL TIP DESCRIPTION An analog input connected to the TIP (more positive) side of the subscriber loop through a 150Ω feed resistor and a ring relay conta.
• Pin for Pin Replacement for the HC-5504
• Capable of 5V or 12V (VB+) Operation
• Monolithic Integrated Device
• DI High Voltage Process
• Compatible With Worldwide PBX Performance Requirements
• Controlled Supply of Battery Feed Current for Short Loops (41mA)
• Internal Ring Relay Driver
• Allows Interfacing With Negative Superimposed Ringing Systems
• Low Power Consumption During Standby
• Switch Hook Ground Key and Ring Trip Detection Functions
• Selective Denial of Power to Subscriber Loops
Ordering Information
PART NUMBER HC1-5504B-5 HC1-5504B-9 HC3-5504B-5 HC3-5504B-9 HC4P5504B-5 HC4P5.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | HC3-5504B-5 |
Intersil Corporation |
EIA/ITU PABX SLIC |
|
| 2 | HC3-5502B-5 |
Intersil Corporation |
EIA/ITU PABX SLIC |
|
| 3 | HC3-5502B1-5 |
Intersil Corporation |
SLIC Subscriber Line Interface |
|
| 4 | HC3-55536-5 |
Intersil Corporation |
Continuously Variable Slope Delta-Demodulator (CVSD) |
|
| 5 | HC3-55536-9 |
Intersil Corporation |
Continuously Variable Slope Delta-Demodulator (CVSD) |
|
| 6 | HC3-55564-5 |
Intersil Corporation |
Continuously Variable Slope Delta-Modulator (CVSD) |
|
| 7 | HC3-5560-5 |
Intersil Corporation |
PCM Transcoder |
|
| 8 | HC3-5R6-R |
EATON |
High current power inductors |
|
| 9 | HC3-1R0-R |
EATON |
High current power inductors |
|
| 10 | HC3-2R2-R |
EATON |
High current power inductors |
|
| 11 | HC3-3R3-R |
EATON |
High current power inductors |
|
| 12 | HC3-4R7-R |
EATON |
High current power inductors |
|