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INA139NA/250 Texas Instruments, Current Monitor Single 5-Pin SOT-23


384 In stock - FREE next working day delivery available
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RS Stock No.:
461-6558
Mfr. Part No.:
INA139NA/250
Brand:
Texas Instruments
UnitsPer unit
1 - 9£1.50
10 - 19£1.28
20 - 62£1.21
63 - 125£1.16
126 +£1.05

Current Sense Amplifiers Analogue Output, Texas Instruments


Current and power measurement for real-time system protection, feedback control and high-accuracy system monitoring.


Current Sensing Amplifiers have a voltage output that is proportional to the volt drop across a very low value resistor, usually in a high-current power rail. Hence they measure the current flowing in that power rail.

AttributeValue
Power Supply TypeSingle
Typical Single Supply Voltage12 V, 15 V, 18 V, 24 V, 28 V, 3 V, 5 V, 9 V
Minimum CMRR100dB
Number of Channels per Chip1
Mounting TypeSurface Mount
Package TypeSOT-23
Pin Count5
Dimensions2.9 x 1.6 x 1.15mm
Height1.15mm
Length2.9mm
Maximum Operating Supply Voltage40 V
Width1.6mm
Maximum Operating Temperature+85 °C
Minimum Operating Temperature-40 °C