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

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TH
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
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +85 °C
Width 1.6mm
1500 In stock for FREE next working day delivery
Price Each (On a Reel of 250)
£ 0.931
(exc. VAT)
£ 1.117
(inc. VAT)
Units
Per unit
Per Reel*
250 - 1000
£0.931
£232.75
1250 - 2250
£0.737
£184.25
2500 +
£0.718
£179.50
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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Current and power measurement for real-time system protection, feedback control and high-accuracy system monitoring.