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

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£1.50

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£1.80

(inc. VAT)

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Packaging Options:
RS Stock No.:
461-6558P
Mfr. Part No.:
INA139NA/250
Brand:
Texas Instruments
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Brand

Texas Instruments

Power Supply Type

Single

Typical Single Supply Voltage

12 V, 15 V, 18 V, 24 V, 28 V, 3 V, 5 V, 9 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

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.