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 contact. Functions with the Ring terminal to receive voice signals from the telephone and for loop monitoring process. An analog input connected .
• Capable of 12V or 5V (VB+) Operation
• Monolithic Integrated Device
• DI High Voltage Process
• Compatible With Worldwide PBX Performance Requirements
• Controlled Supply of Battery Feed Current for Short Loops (30mA)
• Internal Ring Relay Driver
• 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 HC1-5502B-5 HC1-5502B-9 HC3-5502B-5 HC4P5502B-5 HC9P5502B-5 TEMP. RANGE (oC) 0 to 75 -40 to 85 0 to 75 0 to 75 0 to 75 PACKAGE 24 Ld CERDIP 24 Ld CERDIP 24 Ld PDIP 28 Ld .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | HC1-5502B-9 |
Intersil Corporation |
EIA/ITU PABX SLIC with 30mA Loop Feed | |
2 | HC1-5504B-5 |
Intersil Corporation |
EIA/ITU PABX SLIC with 40mA Loop Feed | |
3 | HC1-5504B-9 |
Intersil Corporation |
EIA/ITU PABX SLIC with 40mA Loop Feed | |
4 | HC1-55536-5 |
Intersil Corporation |
Continuously Variable Slope Delta-Demodulator (CVSD) | |
5 | HC1-55536-9 |
Intersil Corporation |
Continuously Variable Slope Delta-Demodulator (CVSD) | |
6 | HC1-55564-2 |
Intersil Corporation |
Continuously Variable Slope Delta-Modulator (CVSD) | |
7 | HC1-55564-5 |
Intersil Corporation |
Continuously Variable Slope Delta-Modulator (CVSD) | |
8 | HC1-55564-9 |
Intersil Corporation |
Continuously Variable Slope Delta-Modulator (CVSD) | |
9 | HC10 |
Texas Instruments |
TRIPLE 3-INPUT POSITIVE-NAND GATES | |
10 | HC1000 |
Handling Instructions |
High End Humidity Sensors | |
11 | HC1000 |
Bergquist |
Gel-Like Modulus Gap Filling Material | |
12 | HC101 |
Handling Instructions |
High End Humidity Sensors |