Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SOT25

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ZXCT1085

40V G = 25 Current Monitor

Datasheet

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Description

The wide common-mode input voltage range and low quiescent currents coup°C with SOT25 packages make them suitable for a range of applications; including automotive and systems operating from industrial 24-28V rails. Its quiescent current is only 0.6μA thereby minimizing current sensing error. The ZXCT1085 has fixed gain of 25 voltage output further members of family offers fixed of 50 (ZXCT1086) and current output (ZXCT1083).

Feature(s)

Wide supply and common-mode voltage range -2.7V to 60V ZXCT1082/84/86 -2.7V to 40V ZXCT1083/85/87

Independent supply and input common-mode voltage

Low quiescent current (0.6µA).

Extended industrial temperate range -40 to 125°C

SOT25 with green mold compound (No Br, Sb) and Pb-free RoHS compliant

Application(s)

Automotive current measurement:

Industrial current measurement:

Power suppliy over-current protection

Motor control over-current protection

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Standard
AEC Qualified	No
Type	Voltage output
Quiescent Current (µA)	2
Minimum S+ Common-Mode Sense Voltage (V)	2.7
Maximum S+ Common-Mode Sense Voltage (V)	40
Minimum VCC/VB Supply Voltage (V)	2.7
Maximum VCC/VB Supply Voltage (V)	40
Sense Voltage VMAX (mV)	500
Maximum Output Voltage (V)	VS- -1
Voltage output Gain VOUT/VSENSE (V/V)	25
Current output Gain Iout/VSENSE (mA/V)	-
% Accuracy @ VSENSE =100mV Ta (%)	2
IS- S- Input current (nA)	1700
Bandwidth typ (MHz)	0.5
Operating Ambient Temperature Range (°C)	-40 to 125
Special Features	-