ZXCT1084 查看數據表（PDF） - Diodes Incorporated.
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产品描述 (功能)
比赛名单
ZXCT1084 Datasheet PDF : 13 Pages
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A Product Line of
Diodes Incorporated
ZXCT1082/83/84/85/86/87
Pin Description
PIN Name
Common
Description
ZXCT1082/3
ZXCT1084/5/6/7
1 OUT Output pin.
Current output.
Voltage output
2 GND Ground pin.
3
S+
This is the positive input of the
current monitor. It has a wide
common-mode input range. The
An external resistor, RGT, should
be connected from S+ to the input
current through this pin varies with side (VSUPPLY) of the sense
Should be directly connected to
the input side (VSUPPLY) of the
sense resistor.
differential sense voltage.
resistor
This is the negative input of the An external resistor, RGT, should Should be directly connected to
4
S- current monitor. It has a wide
be connected from S- to the load the load side (VLOAD) of the sense
common-mode input range.
side (VLOAD) of the sense resistor. resistor.
5
VCC This is the analogue supply and provides power to internal circuitry.
Absolute Maximum Ratings
Parameter
Rating
Unit
Voltage on S- and S+
ZXCT1082, ZXCT1084, ZXCT1086
-0.3 to 65
V
ZXCT1083, ZXCT1085, ZXCT1087
-0.3 to 45
Voltage on VCC
ZXCT1082, ZXCT1084, ZXCT1086
-0.3 to 65
V
ZXCT1083, ZXCT1085, ZXCT1087
-0.3 to 45
Voltage on OUT
-0.3 to VS-
V
Differential Input Voltage, VS+ - VS-
±800
mV
Input current into S+ or S- (†)
±12
mA
Storage Temperature
-55 to 150
°C
Maximum Junction Temperature
150
°C
Package Power Dissipation
ESD Rating
300 at TA = 25°C
(De-rate to zero at 150°C)
mW
Human Body Model
2
kV
Machine Model
200
V
Operation above the absolute maximum rating may cause device failure. Operation at the absolute maximum ratings, for
extended periods, may reduce device reliability.
(†) The differential input voltage limit, VS+ - VS- may be exceeded provided that the input current limit into S+ or S- is not exceeded
Recommended Operating Conditions
Symbol
Parameter
Min
Max
ZXCT1083/1085/1087 Common-Mode Input Range
2.7
40
VIN
ZXCT1082/1084/1086 Common-Mode Input Range
2.7
60
ZXCT1083/1085/1087 Supply Voltage Range
VCC
ZXCT1082/1084/1086 Supply Voltage Range
2.7
40
2.7
60
VSENSE Differential Sense Input Voltage Range
0
0.5
VOUT
TA
Ouput Voltage Range
Ambient Temperature Range
0
VS- -1
-40
125
Units
V
V
V
V
°C
ZXCT1082/83/84/85/86/87
Document number: DS32162 Rev. 1 - 2
2 of 13
www.diodes.com
May 2010
© Diodes Incorporated
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