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INA220AIDGST The Texas Instruments INA220AIDGST is a 12-bit current monitor IC with an I2C interface. It supports bidirectional current and power monitoring with high/low-side sensing.
Mfr Part #:

INA220AIDGST

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA220AIDGST is a 12-bit current monitor IC with an I2C interface. It supports bidirectional current and power monitoring with high/low-side sensing.
✓ Total Stock: 2,365 pcs
$ Price Range: $1.48

INA220AIDGST Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
2,264 pcs
On Request
2264 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
101 pcs
On Request
101 pcs On Request 1 On Request On Request 18+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

INA220AIDGST Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Function
Mounting Type
Number of Channels
Operating Temperature
Quiescent Current
Resolution
Sensing Method
Supplier Device Package
Supplier Package
Voltage
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INA220AIDGST Description

Short technical summary and product information.

The Texas Instruments INA220AIDGST is a versatile current shunt and power monitor IC designed for high-side or low-side sensing. It operates within a common-mode voltage range of 0 V to 26 V and offers a 12-bit resolution for precise measurements.

 

Key electrical specifications include a maximum quiescent current of 1 mA, a voltage gain of up to 1 V/V, and a gain error of ±0.5%. The device boasts high accuracy with power measurement accuracy up to 1% and a common-mode rejection ratio (CMRR) of at least 120 dB. It communicates via an I2C or SMBus compatible interface.

 

This IC is suitable for a wide range of applications including servers, telecom equipment, notebook computers, power management systems, battery chargers, and automotive power supplies. It is housed in a compact 10-VSSOP package, designed for surface mounting.

 

The operating temperature range is from -40°C to 125°C, making it suitable for demanding environments. The INA220AIDGST is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

INA220AIDGST Quick Information

Product Type: Current Monitor IC
Canonical Name: INA220 Current Monitor
Subcategory: Digital Power Monitors

INA220AIDGST Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

INA220AIDGST Estimated Pricing

Qty Low High
1+ $1.48 $1.48

Estimated market price range - modelled values for guidance only, not live distributor offers.

INA220AIDGST Features

  • Monitors current, voltage, and power.
  • Supports high-side or low-side sensing.
  • Operates up to 26V common-mode voltage.
  • 12-bit resolution for precise measurements.
  • I2C/SMBus compatible interface.

INA220AIDGST Applications

  • Ideal for server power management.
  • Used in telecom equipment monitoring.
  • Suitable for notebook computer power.
  • Applicable to battery charger systems.
  • Designed for automotive power supplies.

INA220AIDGST FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the INA220AIDGST?

The INA220AIDGST has a 12-Bit resolution.

What digital interfaces does the INA220AIDGST support?

It supports I2C and SMBus digital interfaces.

What is the operating temperature range of the INA220AIDGST?

The operating temperature range is -40°C to 125°C.

What is the common-mode voltage range of the INA220AIDGST?

The common-mode voltage range is 0 V to 26 V.

What is the package type for the INA220AIDGST?

The INA220AIDGST is available in a 10-VSSOP surface-mount package.

What is the power measurement accuracy of the INA220AIDGST?

The power measurement accuracy is ±1%.

What is the quiescent current of the INA220AIDGST?

The maximum quiescent current is 1 mA.

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