See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

DGS | 10

Temp:

Q (-40 to 125)

ECO Plan:

Green (RoHS & no Sb/Br)

INA220BQDGSRQ1


Automotive, 26-V, Bi-Directional, Zero-Drift, Low-/High-Side, I2C Out Current/Power Monitor

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1 - 9 $ 2.88
10 - 24 $ 2.59
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100 - 249 $ 2.13
250 - 499 $ 1.92
500 - 749 $ 1.62
750 - 999 $ 1.37
1000 - 9999 $ 1.15

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Texas Instruments INA220BQDGSRQ1

The INA220-Q1 device is a current shunt and power monitor with an I2C- or SMBUS-compatible interface. The INA220-Q1 device monitors both shunt drop and supply voltage. A programmable calibration value, combined with an internal multiplier, enables direct readouts in amperes. An additional multiplying register calculates power in watts. The I2C- or SMBUS-compatible interface features 16 programmable addresses. The separate shunt input on the INA220-Q1 device allows it to be used in systems with low-side sensing.

The INA220-Q1 device senses across shunts on buses that can vary from 0 to 26 V, useful for low-side sensing or CPU power supplies. The device uses a single 3- to 5.5-V supply, drawing a maximum of 1 mA of supply current. The INA220-Q1 device operates from –40°C to +125°C.

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