ZXCT1082/83/84/85/86/87
ZXCT1082/83/84/85/86/87
Document number: DS32162 Rev. 2 - 2
4 of 13
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June 2011
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Electrical Characteristics (cont.)
Test Conditions T
A
= 25°C, V
S+
= 12V, V
CC
= 5 V, V
SENSE
1
= 100mV, ZXCT1082/3 R
GT
= 5k, R
G
= 125k; unless otherwise stated.
(FT = -40°C to +125°C)
Symbol Parameter Conditions Min. Typ. Max. Units
AC characteristics
BW
-3dB Small Signal
Bandwidth
V
SENSE (AC)
= 10mV
PP
(Note 1)
G = 25 500
kHz
G = 50 200
t
s(0.1%)
Settling time (0.1%)
V
SENSE
= 50mV to 300mV
step
G = 25 5
µs
V
SENSE
= 50mV to 200mV
step
G = 50 7
i
N-OUT
Output noise current
density
f = 1kHz
ZXCT1082/3
12
pA/Hz
f = 10kHz 10
Total output noise
current
f = 0.1Hz to 100kHz 3
nA
RMS
v
N-OUT
Output noise voltage
density
f = 1kHz
ZXCT1084/5 1.5
µV/Hz
ZXCT1086/7 2.9
f = 10kHz
ZXCT1084/5 1.2
ZXCT1086/7 2.3
Total output noise
voltage
f = 0.1Hz to 100kHz
ZXCT1084/5 390
µV
RMS
ZXCT1086/7 730
Power Supply
I
CC
V
CC
Supply current V
SENSE
= 0V
0.6
µA
T
A
= FT
2
PSRR
(Note 5)
V
CC
Supply rejection
ratio
ZXCT1083/5: V
SENSE
= 60mV;
V
CC
= 2.7V to 40V
80 100
dB
T
A
= FT
75
ZXCT1087: V
SENSE
= 30mV;
V
CC
= 2.7V to 40V
80 100
T
A
= FT
75
ZXCT1082/4: V
SENSE
= 60mV;
V
CC
= 2.7V to 60V
80 100
T
A
= FT
75
ZXCT1086: V
SENSE
= 30mV;
V
CC
= 2.7V to 60V
80 100
T
A
= FT
75
CMRR
(Note 5)
Common-mode sense
rejection ratio
ZXCT1083/5: V
SENSE
= 60mV;
V
S+
= 2.7V to 40V
80 100
dB
T
A
= FT
80
ZXCT1087: V
SENSE
= 30mV;
V
S+
= 2.7V to 40V
80 100
T
A
= FT
80
ZXCT1082/4: V
SENSE
= 60mV;
V
S+
= 2.7V to 60V
80 100
T
A
= FT
80
ZXCT1086: V
SENSE
= 30mV;
V
S+
= 2.7V to 60V
80 100
T
A
= FT
80
Notes: 5. Measured relative to input
ZXCT1082/83/84/85/86/87
ZXCT1082/83/84/85/86/87
Document number: DS32162 Rev. 2 - 2
5 of 13
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June 2011
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Typical Characteristics V
S+
= 12V, V
CC
= 5V V
SENSE
= 100mV, R
GT
= 5k, R
G
= 125k, T
A
= 25°C unless otherwise stated
0
2
4
6
8
I (A)
CC
μ
12
14
16
18
20
01020304050
60
85°C
25°C
-40°C
125°C
V(V)
CC
Supply Current vs. Supply Voltage
10
V = 0V
V = 25C
R = 5k
R = 125k
SENSE
S+
GT
G
°
Ω
Ω
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0102030405060
V (V)
S+
S+ Input Current vs. S+ Voltage
V = 0V
T = 25C
V= 5V
R = 5k
R = 125k
SENSE
A
CC
GT
G
°
Ω
Ω
I (A)
S+
μ
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0102030405060
V (V)
I Input Current vs. V
CC
S+ CC
I (A)
S+
μ
0
10
20
30
40
50
60
70
80
90
100
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5
V (V)
SENSE
I Input Current vs. V
S+ SENSE
I(A)
S+
μ
V= 5V
CC
T = 25C
V 12V
R = 5k
R = 125k
A
S+
GT
G
°
Ω
Ω
1.400
1.405
1.410
1.415
1.420
1.425
1.430
1.435
1.440
1.445
1.450
-40 -25 -10 5 20 35 50 65 80 95 110 125
T Temperature ( C)
I Input Current vs. Ambient Temperature
A
S+
°
I In
p
ut
C
urrent ( A)
S+
μ
V = 0V
V= 5V
R = 5k
R = 125k
SENSE
CC
GT
G
V 12V
S+
Ω
Ω
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0 102030405060
V (V)
I Input Current vs. S+ Voltage
S+
S-
I (A)
S-
μ
V= 5V
V = 0V
CC
SENSE
T = 25C
R = 5k
R = 125k
A
GT
G
°
Ω
Ω
ZXCT1082/83/84/85/86/87
ZXCT1082/83/84/85/86/87
Document number: DS32162 Rev. 2 - 2
6 of 13
www.diodes.com
June 2011
© Diodes Incorporated
A
Product Line o
f
Diodes Incorporated
Typical Characteristics (cont.) V
S+
= 12V, V
CC
= 5V V
SENSE
= 100mV, R
GT
= 5k, R
G
= 125k, T
A
= 25°C
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0 102030405060
I (A)
S-
μ
V (V)
I Input Current vs. Supply Voltage
CC
S-
R = 5k
R = 125k
V 12V
T = 25C
V = 0V
S+
A
SENSE
°
GT
G
Ω
Ω
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5
V (V)
I Input Current vs. V Different Voltage
SENSE
S- SENSE
I (A)
S-
μ
R = 5k
R = 125k
V 12V
T = 25C
V= 5V
S+
A
CC
°
GT
G
Ω
Ω
1.390
1.395
1.400
1.405
1.410
1.415
1.420
1.425
1.430
-40 -25 -10 5 20 35 50 65 80 95 110 125
T Temperature ( C)
I Input Current vs. Ambient Temperature
A
S-
°
I (A)
S-
μ
R = 5k
R = 125k
V = 0V
V 12V
V= 5V
SENSE
S+
CC
GT
G
Ω
Ω
0
2
4
6
8
10
12
14
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5
Gain = 10
Gain = 25
Gain = 100
V (V)
OUT
V (V)
Output Voltage vs. V
SENSE
SENSE
R = 5k
V 12V
V= 5V
T = 25C
S+
CC
A
°
GT
Ω
0.24
0.242
0.244
0.246
0.248
0.25
-40 -25 -10 5 20 35 50 65 80 95 110 125
V = 2.7V
S+
V = 12V
S+
V = 40V
S+
V = 60V
S+
T Temperature ( C)
V vs. Ambient Temperature
A
OUT
°
V (V)
OUT
R = 5k
R = 125k
V = 10mV
V= 5V
SENSE
CC
GT
G
Ω
Ω
0.241
0.242
0.243
0.244
0.245
0.246
0.247
0.248
0.249
0.25
0.251
-40 -25 -10 5 20 35 50 65 80 95 110 125
V = 2.7V
CC
V = 5V
CC
V = 40V
CC
V = 60V
CC
T Temperature ( C)
V vs. Ambient Temperature
A
OUT
°
V (V)
OUT
R = 5k
R = 125k
V = 10mV
V = 12V
SENSE
s+
GT
G
Ω
Ω

ZXCT1086E5TA

Mfr. #:
Manufacturer:
Diodes Incorporated
Description:
Current & Power Monitors & Regulators HI-SIDE CURR MONITOR 1MA 2.7-60 1.23
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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