INA219AID Texas Instruments, Current Monitor Single Bidirectional 8-Pin SOIC

View all Current Sensing Amplifiers
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Subtotal (1 pack of 5 units)*

£12.98

(exc. VAT)

£15.575

(inc. VAT)

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  • 55 unit(s) ready to ship
  • Plus 315 unit(s) shipping from 21 November 2025
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Per Pack*
5 - 35£2.596£12.98
40 +£2.066£10.33

*price indicative

Packaging Options:
RS Stock No.:
817-6580
Mfr. Part No.:
INA219AID
Brand:
Texas Instruments
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Brand

Texas Instruments

Power Supply Type

Single

Typical Single Supply Voltage

3 → 5.5 V

Minimum CMRR

100dB

Number of Channels per Chip

1

Output Type

Bidirectional

Maximum Supply Current

1 mA

Mounting Type

Surface Mount

Package Type

SOIC

Pin Count

8

Dimensions

5 x 4 x 1.5mm

Height

1.5mm

Length

5mm

Maximum Operating Supply Voltage

5.5 V

Minimum Operating Supply Voltage

3 V

Minimum Operating Temperature

-25 °C

Width

4mm

Maximum Operating Temperature

+85 °C

Current Sense Power / Current Monitors, 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.

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