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INA170EA/2K5 The Texas Instruments INA170EA/2K5 is a high-side, bidirectional current shunt monitor. It offers a wide common-mode voltage range and adjustable gain for versatile current measurement applications.
Mfr Part #:

INA170EA/2K5

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA170EA/2K5 is a high-side, bidirectional current shunt monitor. It offers a wide common-mode voltage range and adjustable gain for versatile current measurement applications.
✓ Total Stock: 24,172 pcs
$ Price Range: $4.81

INA170EA/2K5 Available from 3 distributors

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✓ Non-Authorised
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Romaks Technologies ✓
Non-Authorised Inventory information
20,089 pcs
On Request
20089 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,645 pcs
On Request
2645 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
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1,438 pcs
On Request
1438 pcs On Request 1 On Request On Request 23+ 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.

INA170EA/2K5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Bandwidth
Function
Mounting Type
Number of Channels
Operating Temperature
Quiescent Current
Sensing Method
Supplier Device Package
Voltage
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INA170EA/2K5 Description

Short technical summary and product information.

The INA170EA/2K5 from Texas Instruments is a high-side, bidirectional current shunt monitor designed for accurate current measurement in various applications. It features a wide input common-mode voltage range of 2.7V to 60V, allowing for flexible system design. The device provides adjustable voltage gain and a bandwidth of 200kHz, suitable for dynamic current monitoring.

 

With an accuracy of ±2% and low input offset drift, the INA170EA/2K5 ensures reliable performance. Its low quiescent current of 0.125mA contributes to power efficiency in battery-powered devices. The monitor operates within an ambient temperature range of -40°C to 85°C.

 

Packaged in an 8-VSSOP or 8-MSOP, this surface-mount component is ideal for space-constrained designs. Applications include current shunt measurement in automotive systems, power supplies, battery chargers, and general instrumentation.

 

The bidirectional measurement capability is achieved through output offsetting, which is set with an external resistor and voltage reference, enabling precise measurement of both positive and negative currents.

INA170EA/2K5 Quick Information

Product Type: Current Monitor IC
Canonical Name: INA170 High-Side Bidirectional Current Shunt Monitor
Subcategory: Analog Current Sense Amplifiers

INA170EA/2K5 Compliance

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

INA170EA/2K5 Estimated Pricing

Qty Low High
1+ $4.81 $4.81

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

INA170EA/2K5 Features

  • High-side bidirectional current shunt monitor.
  • Wide 2.7V to 60V common-mode voltage range.
  • Adjustable voltage gain for flexibility.
  • ±2% accuracy for precise measurements.
  • Compact 8-VSSOP surface-mount package.

INA170EA/2K5 Applications

  • Automotive current shunt measurement.
  • Portable and battery-backup systems.
  • Battery charger power management.
  • Cell phone power monitoring.
  • General instrumentation applications.

INA170EA/2K5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the common-mode voltage range of the INA170EA/2K5?

The INA170EA/2K5 operates with a common-mode voltage from 2.7V to 60V.

What is the accuracy of the INA170EA/2K5 current monitor?

The device has a gain accuracy of ±2% and an input offset voltage of ±1000µV maximum.

What is the operating temperature range?

The INA170EA/2K5 operates from -40°C to 85°C.

What package does the INA170EA/2K5 come in?

It is offered in an 8-VSSOP (8-TSSOP/8-MSOP 0.118" width) surface-mount package.

What is the bandwidth of the INA170EA/2K5?

The bandwidth is 200 kHz.

Does the INA170EA/2K5 support high-side current sensing?

Yes, the sensing method is high-side.

What is the quiescent current consumption?

The maximum quiescent current is 0.125 mA.

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