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NCV391SN2T1G The ON Semiconductor NCV391SN2T1G is a general-purpose comparator designed for single or dual supply operation. It features a wide input common-mode voltage range that includes ground.
Mfr Part #:

NCV391SN2T1G

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCV391SN2T1G is a general-purpose comparator designed for single or dual supply operation. It features a wide input common-mode voltage range that includes ground.
✓ Total Stock: 51,982 pcs
$ Price Range: $0.36

NCV391SN2T1G Available from 4 distributors

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✓ Non-Authorised
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Smaxon Electronics ✓
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32,878 pcs
On Request
32878 pcs On Request 1 On Request On Request 17+ On Request On Request
Flip Electronics ✓
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16,481 pcs
On Request
16481 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,623 pcs
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1623 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
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1,000 pcs
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1000 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.

NCV391SN2T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Halogen Free
Input Type
Junction Temperature
Mounting Type
Number of Elements
Operating Temperature
Output Type
Propagation Delay (Max)
Response Time
Storage Temperature
Supplier Device Package
Supplier Package
Supply Current
Tape & Reel
Type
Voltage
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NCV391SN2T1G Description

Short technical summary and product information.

The ON Semiconductor NCV391SN2T1G is a low-power, single-supply voltage comparator. It is designed to operate over a wide range of supply voltages, and can also function with split power supplies. A key feature is its input common-mode voltage range, which includes ground even when operated from a single supply.

 

This comparator offers a low supply current of 0.5 mA, independent of the supply voltage. It has low input bias current (25 nA typical) and low input offset current (±5 nA typical), along with a low input offset voltage of ±1 mV typical. The output saturation voltage is 250 mV typical at 4 mA.

 

The NCV391SN2T1G has a differential input voltage range equal to the supply voltage and is compatible with TTL, DTL, ECL, and CMOS logic levels. It is available in a 5-TSOP package suitable for surface mounting.

 

This device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant. The NCV prefix indicates suitability for automotive and other applications requiring unique site and control change requirements, with AEC-Q100 qualification and PPAP capability.

NCV391SN2T1G Quick Information

Product Type: Comparator
Series: TS391
Canonical Name: NCV391SN2T1G Single Voltage Comparator
Subcategory: Amplifier ICs

NCV391SN2T1G Compliance

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

NCV391SN2T1G Estimated Pricing

Qty Low High
1+ $0.36 $0.36

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

NCV391SN2T1G Features

  • Low power single supply voltage comparator.
  • Input common-mode range includes ground.
  • Low supply current of 0.5 mA.
  • Open collector output, TTL/CMOS compatible.
  • Available in 5-TSOP package.

NCV391SN2T1G Applications

  • Suitable for single supply operation.
  • Designed for wide voltage ranges.
  • Automotive applications supported.
  • Low power consumption designs.

NCV391SN2T1G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the NCV391SN2T1G?

The NCV391SN2T1G operates from a minimum supply voltage of 2V and a maximum of 36V.

What is the typical response time of the NCV391SN2T1G comparator?

The typical response time for the NCV391SN2T1G is 850 ns.

What type of output does the NCV391SN2T1G have?

The NCV391SN2T1G features an open collector output.

What is the operating temperature range for the NCV391SN2T1G?

The NCV391SN2T1G operates within a temperature range of -40°C to +125°C.

Is the NCV391SN2T1G RoHS compliant?

Yes, the NCV391SN2T1G is RoHS3 Compliant.

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