Zxct1012, Reduced height micro-power current monitor, Typical characteristics – Diodes ZXCT1012 User Manual
Page 4
ZXCT1012
REDUCED HEIGHT MICRO-POWER CURRENT MONITOR
ZXCT1012
Document number: DS33444 Rev. 2 - 2
4 of 9
September 2011
© Diodes Incorporated
Typical Characteristics
100µ
1m
10m
100m
1
V
(V)
Typical Output vs. Sense Voltage
SENSE
10m
1m
100µ
10µ
1µ
I,
O
U
T
P
U
T
C
U
R
R
E
N
T
(
A
)
OU
T
V = 5V
T = 25°C
R
= 0
IN
A
OUT
Ω
1m
10m
100m
1
V
(V)
Error vs. Sense Voltage
SENSE
-1
0
1
2
3
4
O
UT
P
UT C
URRENT
E
RROR (%
)
Typical
V = 5V
T = 25°C
R
= 0
IN
A
OUT
Ω
-40
TEMPERATURE (°C)
Output Current vs. Temperature
-20
0
20
40
60
80
-6%
-4%
-2%
0%
2%
I,
O
U
T
P
U
T
C
U
R
R
E
N
T
(m
A
)
OU
T
V = 5V
V
= 0.2V
R
= 0
IN
SENSE
OUT
Ω
FREQUENCY (MHz)
Frequency Response
0.01
0.1
1
10
-12
-9
-6
-3
0
3
G
A
IN
(
d
B)
V = 5V
T = 25 C
V
= 63.2mVpp
IN
A
SENSE(AC)
°
DC V
= 0.01V
SENSE
V
= 0.1V
SENSE
V
= 1V
SENSE
V , SUPPLY VOLTAGE (V)
Transfer Characteristics
IN
1
0
2
3
4
5
0
2
4
6
8
10
12
I,
O
U
T
P
U
T
C
U
R
R
E
N
T
(
m
A
)
OU
T
V = 5V
T = 25 C
R
= 0
IN
A
OUT
°
Ω
V
= 1V
SENSE
V
= 0.8V
SENSE
V
= 0.4V
SENSE
V
= 0.6V
SENSE
V
= 0.2V
SENSE
1
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Common Mode Rejection
-90
V = 5V
T = 25 C
V
= 63.2Vpp
IN
A
SENSE(AC)
°
-80
-70
-60
-50
-40
-30
-20
-10
0
R
E
J
E
C
TI
O
N (
d
B)
V
= 0.01V
SENSE
V
= 1V
SENSE
V
= 0.1V
SENSE