ZXCT1012(2011) View Datasheet(PDF) - Diodes Incorporated.
Part Name
Description
Manufacturer
ZXCT1012 Datasheet PDF : 9 Pages
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ZXCT1012
REDUCED HEIGHT MICRO-POWER CURRENT MONITOR
Electrical Characteristics (TA = 25°C, VIN = VSENSE+ = 5V; unless otherwise specified)
Symbol
Parameter
IOUT
Output Current
IQ
ISENSE-
ACC
Gm
TC
Ground Pin Current
SENSE- Pin Input Current
Accuracy
Transconductance,IOUT/VSENSE
(Note 3)
Temperature Coefficient
BW
CMRR
(Note 4)
Bandwidth
Common Mode Rejection Ratio
Conditions
VSENSE = 0V
VSENSE = 10mV
VSENSE = 40mV
VSENSE = 100mV
VSENSE = 200mV
VSENSE = 0V
RSENSE = 0.1V
VSENSE = 200mV
VSENSE = 200mV
TA = 0 to 50°C (Note 3)
CL = 5pF
VSENSE = 10mV
ROUT = 1kΩ VSENSE = 100mV
VSENSE = 100mV, ROUT = 1kΩ
VIN = 2.5V to 20V
Min.
0
85
380
0.975
1.95
-2.5
Limits
Typ.
0.3
100
400
1.00
2.00
3.5
10
Max.
15
115
420
1.025
2.05
8
100
2.5
Unit
µA
µA
µA
mA
mA
µA
nA
%
mA/V
500
ppm/°C
300
kHz
2
MHz
80
dB
Notes:
3. Temperature dependent measurements are extracted from characterisation and simulation results.
4. With the ZXCT1012 using SENSE+ as its power supply pin, common mode rejection cannot be distinguished from power supply rejection.
ZXCT1012
Document number: DS33444 Rev. 2 - 2
3 of 9
www.diodes.com
September 2011
© Diodes Incorporated
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