zxct1023 Diodes, Inc., zxct1023 Datasheet - Page 3
zxct1023
Manufacturer Part Number
zxct1023
Description
Micropower Fixed Gain Of 50 Current Monitor
Manufacturer
Diodes, Inc.
Datasheet
1.ZXCT1023.pdf
(6 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
ZXCT1023
Document Rev. 1
2.5
1.5
0.5
70
60
50
40
30
20
2.5
1.5
0.5
2
1
0
3
2
1
0
2
0
2
T
25°C
A
V
= 0°C
SENSE
85°C
S+ input current vs Supply voltage
Differential gain Vs Sense voltage
4
4
T
Output voltage V
A
= 0V, V
-40°C
= 25°C
2
6
6
S+
= 3.6V
T
A
= 85°C
8
8
4
V
V
T
T
10
S+
10
SENSE
A
A
V
V
= -40°C
= 0°C
= 3.6V
S+
S+
S+
(V)
(V)
(mV)
Input voltage
12
12
6
14
14
16
16
Typical DC characteristics
8
V
MICROPOWER FIXED GAIN OF 50 CURRENT MONITOR
V
V
SENSE
SENSE
SENSE
www.diodes.com
18
18
= 10mV
= 30mV
= 50mV
10
20
20
3 of 6
-1%
-2%
-0.2%
-0.4%
-0.6%
3%
2%
1%
0%
3.5
2.5
1.5
0.5
0.6%
0.4%
0.2%
0.0%
Relative output voltage change Vs Temperature
3
2
1
0
-40
0
0
Normalised gain error Vs Sense voltage
T
30mV
50mV
V
A
S+
= -40°C
10mV
= 3.6V
Output Voltage Vs Sense voltage
10
10
-15
T
A
= 85°C
Diodes Incorporated
20
V
SENSE
A Product Line of
20
10
w.r.t. V
Temperature (°C)
V
= 10mV, 30mV, 50mV
V
SENSE
SENSE
V
S+
30
OUT
=3.6V
(mV)
(mV)
at 25°C
30
35
©
40
Diodes Incorporated
Relative to gain = 50
ZXCT1023
MARCH 2009
Vs+ = 3.6v
T
A
= 25°C
60
40
50
T
T
T
A
T
A
A
= 0°C
T
A
= 25°C
= 85°C
A
= -40°C
= 0°C
30mV
50mV
60
85
50