ZXCT1082E5TA Diodes Zetex, ZXCT1082E5TA Datasheet - Page 7

• Manufacturer Part Number: ZXCT1082E5TA
• Description: IC CURRENT MONITOR SOT23-5
• Manufacturer: Diodes Zetex

Specifications of ZXCT1082E5TA

• Function: Current Monitor
• Sensing Method: High-Side
• Voltage - Input: 2.7 ~ 60 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Accuracy: -
• Other names: ZXCT1082E5TATR

ZXCT1082/83/84/85/86/87
Document number: DS32162 Rev. 1 - 2
Typical Characteristics (Cont.)
24.99
24.98
24.97
24.96
24.95
24.94
24.93
25.00
14
12
10
8
6
4
2
0
0
-40 -25 -10
V
V
V
R
R
SENSE
CC
s+
GT
GT
= 12V
10
= 5V
= 5k
= 125k
= 10 - 20mV
Differential Gain vs. Temperature
Ω
V
SENSE
Ω
V
SENSE
5
20
V
= 10mV
SENSE
20 35 50 65 80 95 110 125
Temperature ( C)
V
= 100mV
OU T
V
= 500mV
S
30
+
vs. V
(V)
S+
V
40
V
V
SENSE
°
SENSE
SENSE
V
T = 25 C
R
R
V
= 100 - 150mV
A
CC
GT
GT
S+
= 30 - 100mV
= 20 - 30mV
50
= 5V
= 5k
= 125k
= 12V, V
°
Ω
Ω
www.diodes.com
60
CC
= 5V V
7 of 13
SENSE
-0.05
0.30
0.25
0.20
0.15
0.10
0.05
0.00
-0.5
-1.5
-2.5
-3.5
-4.5
-1
-2
-3
-4
-5
0
.00 .05 .10 .15 .20 .25 .30 .35 .40 .45 .50
= 100mV, R
0
V
S+
G ain = 100
V
S+
= 10V
= 3.6V
10
Diodes Incorporated
GT
A Product Line of
= 5kΩ, R
G ain = 50
20
ZXCT1082/83/84/85/86/87
Error vs. V
V
V
OUT
G
SENSE
V
= 125kΩ, T
CC
30
vs. V
(V)
(V)
SEN SE
CC
Gain = 10
40
A
= 25°C
V
T = 25 C
R
R
© Diodes Incorporated
A
SENSE
GT
GT
V
V
T = All Temp
R
A
CC
S+
GT
= 5k
= 125k
50
= 12V
= 5V
= 5k
°
= 10mV
Ω
May 2010
Ω
Ω
60