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  • NE521DR2

NE521DR2

Surface Mount Tape & Reel (TR) 9.6 ns μs Linear Comparators


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-NE521DR2
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 915
  • Description: Surface Mount Tape & Reel (TR) 9.6 ns μs Linear Comparators (Kg)

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Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
Type Differential
Terminal Finish TIN LEAD
Subcategory Comparator
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 2
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 30
Pin Count 14
JESD-30 Code R-PDSO-G14
Qualification Status COMMERCIAL
Output Type TTL
Number of Elements 2
Response Time 9.6 ns
Voltage - Supply, Single/Dual (±) ±4.75V~5.25V
Neg Supply Voltage-Nom (Vsup) -5V
Average Bias Current-Max (IIB) 40μA
Supply Voltage Limit-Max 7V
Neg Supply Voltage-Max (Vsup) -7V
Current - Quiescent (Max) 35mA
Voltage - Input Offset (Max) 7.5mV @ ±4.75V
Current - Input Bias (Max) 20μA @ ±5.25V
Propagation Delay (Max) 12ns
Height Seated (Max) 1.75mm
Length 8.65mm
Width 3.9mm
RoHS Status Non-RoHS Compliant

NE521DR2 Overview


The product is packaged in 14-SOIC (0.154, 3.90mm Width) to facilitate transportation.The comparator has an output type of TTL .Ready for shipping in Tape & Reel (TR) package.The comparator has 14 terminals.Electronic comparator is a component of the Comparator family.In the presence of a 5V voltage, the comparator is capable of accomplishing a variety of demanding tasks.Speaking of types, this is a typical Differential comparator.This is a 2 element comparator.The device includes 14 pins.In general, mounting type Surface Mount is recommended.Electronic comparator is recommended that the operating temperature be set to 0°C~70°C in order to prevent malfunctions.

NE521DR2 Features


TTL output capability
Differential IC
Employing 2 elements
Operates under 0°C~70°C

NE521DR2 Applications


There are a lot of Rochester Electronics, LLC NE521DR2 linear comparators applications.

  • Security Detection Systems
  • DC/DC and AC/DC power supplies
  • Appliances
  • Metering Systems
  • Zero-Crossing Detectors
  • Window Comparators, Multivibrators
  • High-Speed Differential Line Receiver
  • System control and monitoring
  • Set Top Boxes
  • Handheld Instruments