參數(shù)資料
型號: HC1-5502B-5
廠商: HARRIS SEMICONDUCTOR
元件分類: 模擬傳輸電路
英文描述: EIA/ITU PABX SLIC with 30mA Loop Feed
中文描述: TELECOM-SLIC, CDIP24
文件頁數(shù): 8/9頁
文件大小: 84K
代理商: HC1-5502B-5
54
All Intersil semiconductor products are manufactured, assembled and tested under
ISO9000
quality systems certification.
Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with-
out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site
http://www.intersil.com
Logic Diagram
HC-5502B LOGIC GATE SCHEMATIC
Overvoltage Protection and Longitudinal
Current Protection
The SLIC device, in conjunction with an external protection
bridge, will withstand high voltage lightning surges and
power line crosses.
High voltage surge conditions are as specified in Table 1.
The SLIC will withstand longitudinal currents up to a
maximum or 30mARMS, 15mARMS per leg, without any
performance degradation.
RELAY
DRIVER
GKD
SHD
RD
C2
PD
RC
RS
DELAY
LOGIC BIAS
A
B
C
A
B
C
TTL
TO
STTL
TO
R
21
GK
SH
SCHOTTKY LOGIC
TTL
TO
STTL
TTL
TO
STTL
TTL
TO
STTL
TTL
TO
STTL
1
2
16
4
5
6
7
8
9
12
3
13
14
11
15
10
TABLE 1.
PARAMETER
TEST
CONDITION
PERFORMANCE
(MAX)
UNITS
Longitudinal
Surge
10
μ
s Rise/
±
1000 (Plastic)
V
PEAK
V
PEAK
V
PEAK
V
PEAK
V
PEAK
V
PEAK
1000
μ
s Fall
±
500 (Ceramic)
Metallic Surge
10
μ
s Rise/
±
1000 (Plastic)
1000
μ
s Fall
±
500 (Ceramic)
T/GND
10
μ
s Rise/
±
1000 (Plastic)
R/GND
1000
μ
s Fall
±
500 (Ceramic)
50/60Hz Current
T/GND
11 Cycles
700 (Plastic)
V
RMS
V
RMS
R/GND
Limited to
10A
RMS
350 (Ceramic)
HC-5502B
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