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INA300AIDGST The Texas Instruments INA300AIDGST is a current-sense comparator designed for overcurrent protection. It features a wide common-mode voltage range and selectable response times.
Mfr Part #:

INA300AIDGST

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA300AIDGST is a current-sense comparator designed for overcurrent protection. It features a wide common-mode voltage range and selectable response times.
✓ Total Stock: 36,321 pcs
$ Price Range: $0.97

INA300AIDGST Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
36,160 pcs
On Request
36160 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
141 pcs
On Request
141 pcs On Request 1 On Request On Request 1736+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
20 pcs
On Request
20 pcs On Request 1 On Request On Request On Request 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.

INA300AIDGST Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Function
Hysteresis
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Output Type
Response Time
SVHC Present
Sensing Method
Supplier Device Package
Tape & Reel
Voltage
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INA300AIDGST Description

Short technical summary and product information.

The Texas Instruments INA300AIDGST is an analog current-sense comparator designed for robust overcurrent protection applications. It accurately detects overcurrent conditions by measuring the voltage across a shunt resistor and comparing it to a programmable threshold. This device operates with a wide common-mode voltage range from 0V to 36V, independent of the supply voltage.

 

Key features include selectable response times of 10µs, 50µs, and 100µs, allowing for customization based on application needs. The threshold can be programmed using a single resistor, offering flexibility from 0mV to 250mV. The INA300AIDGST boasts high accuracy with a maximum offset voltage of ±500µV and a low offset voltage drift of 0.5µV/°C. It also offers selectable hysteresis options of 2mV, 4mV, and 8mV.

 

Designed for efficiency, the comparator has an active quiescent current of 135µA maximum and a disabled quiescent current of 3.5µA maximum. It features an open-drain output with an available latch mode. The device is supplied in a 10-VSSOP package and is suitable for surface mounting, operating within a temperature range of -40°C to 125°C.

INA300AIDGST Quick Information

Product Type: Current-Sense Comparator
Canonical Name: INA300 Current-Sense Comparator
Subcategory: Current Regulation/Management

INA300AIDGST Compliance

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

INA300AIDGST Estimated Pricing

Qty Low High
1+ $0.97 $0.97

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

INA300AIDGST Features

  • Wide 0V to 36V common-mode range.
  • Selectable response times: 10µs, 50µs, 100µs.
  • Programmable threshold from 0mV to 250mV.
  • Low offset voltage and drift.
  • Open-drain output with latch mode.

INA300AIDGST Applications

  • Overcurrent protection circuits.
  • Power supply monitoring.
  • Battery management systems.
  • High-side current sensing.

INA300AIDGST FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the INA300AIDGST?

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

What is the common-mode voltage range for this current sense comparator?

The common-mode voltage range is 0V to 36V.

What are the selectable response times for the INA300AIDGST?

The selectable response times are 10µs, 50µs, and 100µs.

How is the threshold programmed on the INA300AIDGST?

The threshold can be programmed using a single resistor, from 0mV to 250mV.

What is the maximum offset voltage of the INA300AIDGST?

The maximum offset voltage is ±500µV.

What is the supply voltage range for the INA300AIDGST?

The supply voltage range is 2.7V to 5.5V.

What package type is the INA300AIDGST supplied in?

The INA300AIDGST is supplied in a 10-VSSOP package.

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