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

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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.

Specifications
Attribute Value
Power Supply Type Single
Typical Single Supply Voltage 3 V, 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V
Minimum CMRR 100dB
Number of Channels per Chip 1
Mounting Type Surface Mount
Package Type SOT-23
Pin Count 5
Dimensions 2.9 x 1.6 x 1.15mm
Height 1.15mm
Length 2.9mm
Maximum Operating Supply Voltage 40 V
Width 1.6mm
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
648 In stock for delivery within 3 working days
Price Each
HK$ 17.03
(exc. GST)
units
Per unit
1 - 9
HK$17.03
10 - 49
HK$15.72
50 +
HK$14.61
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