Intersil HC-5502B
The HC-5502S/4X Telephone Subscriber Line Interface Circuits (SLIC) - AN571, Using Ring Sync with HC-5502A and HC-5504 SLICs HC-5502B (PLCC) TOP VIEW VB+ RING N/C TIP AG TX C4 Pinouts HC-5502B (PDIP, CERDIP, SOIC) TOP VIEW TIP RING VB + C1* C3 DG RS RD TF 1 2 3 4 5 6 7 8 9 24 TX 23 AG 22 C4 21 RX 20 +IN 19 -IN 18 OUT 17 C2 16 RC 15 PD 14 GKD 13 SHD C1† C3 DG N/C RS 5 6 7 8 9 4 3 2 1 28 27 26 25 RX 24 +IN 23 -IN 22 N/C 21 OUT 20 C2 19 RC RD 10 TF 11 RF 10 VB- 11 BG 12 12 RF 13 VB - 14 15 BG N/C 16 SHD 17 GKD 18 PD † OPTIONAL 47 CAUTION: These devices are sensitive to electrostatic discharge...| Part No. | HC-5502B |
|---|---|
| Datasheet | HC-5502B Download |
| Manufacturer |  Intersil |
| Description | EIA/ITU PABX SLIC with 30mA Loop Feed |
| Buy | Stock & Price |
FEATURES
● 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 PLCC 24 Ld SOIC PKG. NO. F24.6 F24.6 E24.6 N28.45 M24.3
APPLICATIONS
● Solid State Line Interface Circuit for Analog and Digital PBX Systems● Direct Inward Dial (DID) Trunks
● Voice Messaging PBXs
● Related Literature - AN549, The HC-5502S/4X Telephone Subscriber Line Interface Circuits (SLIC) - AN571, Using Ring Sync with HC-5502A and HC-5504 SLICs HC-5502B (PLCC) TOP VIEW VB+ RING N/C T...
