INA3221AIRGVT Texas Instruments, Current Monitor Single Open Drain 16-Pin VQFN

View all Current Sensing Amplifiers
Bulk discount available

Subtotal (1 tape of 1 unit)*

£3.67

(exc. VAT)

£4.40

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 2 unit(s) ready to ship
  • Plus 12 unit(s) shipping from 07 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tape(s)
Per Tape
1 - 4£3.67
5 - 9£3.48
10 - 24£3.13
25 - 49£2.83
50 +£2.68

*price indicative

Packaging Options:
RS Stock No.:
817-6619
Mfr. Part No.:
INA3221AIRGVT
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Power Supply Type

Single

Typical Single Supply Voltage

2.7 → 5.5 V

Minimum CMRR

110dB

Number of Channels per Chip

1

Output Type

Open Drain

Maximum Supply Current

450 μA

Mounting Type

Surface Mount

Package Type

VQFN

Pin Count

16

Dimensions

4.15 x 4.15 x 0.95mm

Height

0.95mm

Length

4.15mm

Maximum Operating Supply Voltage

5.5 V

Minimum Operating Temperature

-40 °C

Minimum Operating Supply Voltage

2.7 V

Maximum Operating Temperature

+125 °C

Width

4.15mm

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.

Related links