ZXCT1008FTA View Datasheet(PDF) - Diodes Incorporated.
Part Name
Description
Manufacturer
ZXCT1008FTA Datasheet PDF : 8 Pages
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Pin Descriptions
Pin Name
VSENSE+
VSENSE-
IOUT
Pin Function
Connection to Supply Voltage
Connection to Load
Output Current, Proportional to Measured Current
ZXCT1008
Absolute Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Description
Voltage on Any Pin (relative to IOUT)
Continous Output Current, IOUT
Continuous Sense Voltage, VSENSE (Note 4)
Operating Temperature, TA
Storage Temperature
Rating
Unit
-0.6 to 20
V
25
mA
-0.5 to 5
V
-40 to +85
°C
-55 to +125
°C
Package Power Dissipation @ TA = +25°C (Derate to Zero @ +125°C)
450
mW
Operation above the absolute maximum rating may cause device failure. Operation at the absolute maximum ratings for extended periods may reduce device reliability.
Electrical Characteristics (@TA = +25°C, VIN = 5V, ROUT = 100Ω, unless otherwise specified.)
Symbol
VIN
IOUT
VSENSE
ISENSE-
ACC
GM
BW
Parameter
Conditions
VCC Range
—
Output Current
(Note 5)
VSENSE = 0V
VSENSE = 10mV
VSENSE = 100mV
VSENSE = 200mV
VSENSE = 500mV
Sense Voltage (Note 4)
—
VSENSE - Input Current
—
Accuracy
RSENSE = 0.1Ω, VSENSE = 200mV
Transconductance,
IOUT/VSENSE
Bandwidth
—
VSENSE(DC) = 10mV, RF PIN = -40dBm
(Note 6)
VSENSE(DC) = 100mV, RF PIN = -20dBm
(Note 6)
Min
2.5
1
90
0.975
1.95
4.8
0
—
-2.5
—
Typ
—
4
104
1.0
2.0
5.0
—
—
—
10,000
300
2
Notes:
4. VSENSE is defined as the differential voltage between VSENSE+ and VSENSE-
VSENSE = VSENSE+ - VSENSE-
= VIN - VLOAD
= ILOAD x RSENSE
5. Includes input offset voltage contribution.
6. -20dBm=63mVPP into 50Ω.
Max
20
15
120
1.025
2.05
5.2
500
100
2.5
—
—
—
Unit
V
µA
µA
mA
mA
mA
mV
nA
%
µA/V
kHz
MHz
ZXCT1008
Document number: DS33440 Rev.8 - 2
2 of 8
www.diodes.com
December 2017
© Diodes Incorporated
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