参数资料
型号: CPC7584BA
厂商: CLARE INC
元件分类: 通信及网络
中文描述: SPECIALTY TELECOM CIRCUIT, PDSO16
封装: SOIC-16
文件页数: 10/16页
文件大小: 320K
代理商: CPC7584BA
CPC7584
Rev. B
www.clare.com
3
Preliminar
y
1. Specifications
1.1 Package Pinout
1.2 Pinout
CPC7584
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
F
GND
T
TEST
T
BAT
T
LINE
T
RINGING
V
DD
T
SD
D
GND
R
TEST
V
BAT
R
BAT
R
LINE
R
RINGING
LATCH
IN
RINGING
IN
TEST
Pin
Name
Description
1
TTEST
Connect to Tip lead of test bus
2
FGND
Fault ground
3
TBAT
Connect to tip lead of SLIC
4
TLINE
Connect to tip lead of the line (drop)
5
TRINGING Connect to ringing generator return
6
VDD
+5 V supply
7
TSD
Temperature shutdown indicator pin.
Bi-directional I/O with internal pull up to
VDD. Output function indicates status of
thermal shutdown circuitry, Input function
can be used to set the “All-Off” mode using
an open-drain type output.
8
DGND
Digital ground
9
INTEST Logic-level switch control input
10
INRINGING Logic-level switch control input
11
LATCH
Data latch control, active high, transparent
low
12
RRINGING
Connect to ringing generator current
limiting resistor
13
RLINE
Connect to ring lead of the line (drop)
14
RBAT
Connect to ring lead of the SLIC
15
VBAT
Connect to ring lead of SLIC
16
RTEST
Battery voltage supply. Must be capable of
sourcing the trigger current for proper
operation of the protection SCR.
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