ZXCT1107/1109/1110
LOW POWER HIGH-SIDE CURRENT MONITORS
ZXCT1107/1109/1110
Document number: DS35033 Rev. 3 - 2
8 of 16
www.diodes.com
JULY 2011
© Diodes Incorporated
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Diodes Incorporated
NEW PRODUCT
Typical AC Characteristics
-70
-60
-50
-40
-30
-20
-10
0
-3.5
-3
-2.5
-2
-1.5
-1
-0.5
0
V = 0V,
GND = -3.7V
R = 10k
S+
GAIN
OUTPUT VOLTAGE (V)
SENSE V
L
A
E (mV)
TIME (µs)
Small Signal Pulse Response
Output
Input
0 5 10 15 20 25 30 35 40 45 50
-250
-200
-150
-100
-50
0
-25
-21
-17
-13
-9
-5
OUTPUT VOLTAGE (V)
SENSE VOLTAGE (mV)
V = 0V,
GND = -20V
R = 10k
S+
GAIN
Output
Input
TIME (µs)
Large Signal Pulse Response
0 5 10 15 20 25 30 35 40 45 50
-250
-200
-150
-100
-50
0
-20
-18
-16
-14
-12
-10
V = 0V,
GND = -20V
R = 10k
S+
GAIN
OUTPUT VOLTAGE (V)
SENSE V
L
A
E (mV)
TIME (µs)
Large Signal Pulse Response
Output
Input
0 5 10 15 20 25 30 35 40 45 50
-25
-20
-15
-10
-5
0
-20
-19
-18
V = 0V,
GND = -20V
R = 10k
S+
GAIN
OUTPUT VOLTAGE (V)
SENSE V
L
A
E (mV)
TIME (µs)
Small Signal Pulse Response
Output
Input
0 5 10 15 20 25 30 35 40 45 50
-102
-100
-98
-96
-94
-92
-90
-88
0
5 1015202530 35 40 45 50
-17
-16.5
-16
-15.5
-15
V = 0V,
GND = -20V
R = 10k
S+
GAIN
OUTPUT VOLTAGE (V)
SENSE VOLTAGE (mV)
TIME (µs)
Small Signal Pulse Response
Output
Input
-112
-110
-108
-106
-104
-102
-100
-98
0 5 10 15 20 25 30 35
40 45 50
-17
-16.8
-16.6
-16.4
-16.2
-16
-15.8
-15.6
-15.4
-15.2
-15
OUTPUT VOLTAGE (V)
TIME (µs)
Small Signal Pulse Response
SENSE V
LTA
E (mV)
V = 0V,
GND = -20V
R = 10k
S+
GAIN
Output
Input
