A Product Line of
Diodes Incorporated
ZXCT1107/1109/1110
LOW POWER HIGH-SIDE CURRENT MONITORS
Electrical Characteristics (TA = 25°C, VS+ = 20V, VSENSE5 = 100mV, RGAIN = 0 unless otherwise stated)
ZXCT1107, ZXCT1109
Symbol
Parameter
Conditions
VSENSE5 = 0V
TA
25°C
Min
Typ
19
Max
Units
100
IS-
S- input current
-40°C
125°C
25°C
16
nA
35
1
3
10
54
VSENSE5 = 0mV
-40°C
125°C
25°C
2.2
5.5
37
45
VSENSE5 = 10mV
VSENSE5 = 30mV
VSENSE5 = 100mV
VSENSE5 = 200mV
VSENSE5 = 500mV
-40°C
125°C
25°C
42
49
115
124
119
129
408
396
420
810
785
832
2.015
1.965
2.065
370
0.1
134
-40°C
125°C
25°C
µA
IOUT
Output current6
394
787
422
832
-40°C
125°C
25°C
-40°C
125°C
25°C
1.965
2.064
0.4
-40°C
125°C
full range
25°C
mA
ppm/ºC
µA/V
IOUT -TC Output current temperature coefficient
CMSR Common-Mode Sense rejection
VS+ = 2.5V to 36V
-40°C
125°C
0.13
0.05
5
VSENSE (AC) = 10mVPP
BW
-3dB Small Signal Bandwidth
25°C
0.65
MHz
RGAIN = 2.5kΩ
3 of 17
www.diodes.com
MARCH 2011
© Diodes Incorporated
ZXCT1107/1109/1110
Document number: DS35033 Rev. 1 - 2
DIODES [ DIODES INCORPORATED ]
