CPC7592 Datasheet, PDF (3/20 Pages) Clare, Inc. – Line Card Access Switch

1. Specifications
1.1 Package Pinout
F_{GND 1}
T_BAT 2
T_LINE 3
T_RINGING 4
T_TEST 5
V_{DD 6}
CPC7592
16 V_BAT
15 R_BAT
14 _RLINE
13 R_RINGING
12 R_TEST
11 LATCH
T_SD 7
D_{GND 8}
10 IN_RINGING
9 _INTEST
1.2 Pinout
Pin Name
Description
1
F_GND Fault ground
2
T_BAT Tip lead to the SLIC
3
T_LINE Tip lead of the line side
4 T_RINGING Ringing generator return
5
T_TEST Tip lead of the test bus
6
V_DD +5 V supply
7
T_SD Temperature shutdown pin
8
D_GND Digital ground
9
IN_TEST Logic control input
10 IN_RINGING Logic control input
11 LATCH Data latch enable control input
12
R_TEST Ring lead of the test bus
13 R_RINGING Ringing generator source
14
R_LINE Ring lead of the line side
15
R_BAT Ring lead to the SLIC
16
V_BAT Battery supply
CPC7592
1.3 Absolute Maximum Ratings
Parameter
Minimum Maximum Unit
+5 V power supply (V_DD)
-0.3
7
V
Battery Supply
-
-85
V
D_GND to F_GND Separation
-5
+5
V
Logic input voltage
-0.3 V_DD + 0.3 V
Logic input to switch output
isolation
-
320
V
Switch open-contact
isolation (SW1, SW2, SW3, -
320
V
SW5, SW6)
Switch open-contact
Isolation (SW4)
-
465
V
Operating relative humidity
5
95
%
Operating temperature
-40
+110
°C
Storage temperature
-40
+150
°C
Absolute maximum electrical ratings are at 25°C.
Absolute Maximum Ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
1.4 ESD Rating
ESD Rating (Human Body Model)
1000 V
1.5 General Conditions
Unless otherwise specified, minimum and maximum
values are production testing requirements. Typical
values are characteristic of the device and are the
result of engineering evaluations. They are provided
for information purposes only and are not part of the
testing requirements.
Specifications cover the operating temperature range
T_A = -40° C to +85° C. Also, unless otherwise specified
all testing is performed with V_DD = 5V_dc, logic low input
voltage is 0V_dc and logic high voltage is 5V_dc.
R03
www.clare.com
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