NE521DG
- Mfr.Part #
- NE521DG
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- DUAL DIFFERENTIAL COMPARATOR/SEN
- Stock
- 6,566
- In Stock :
- 6,566
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- Manufacturer :
- onsemi
- Product Category :
- Comparators
- Halogen Free :
- Halogen Free
- Output Type :
- TTL
- Number of Functions :
- 2
- Max Supply Current :
- 35mA
- ECCN Code :
- EAR99
- Input Bias Current :
- 20μA
- Nominal Supply Current :
- 35mA
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage Limit-Max :
- 7V
- Operating Supply Voltage :
- 5.25V
- Published :
- 2005
- Height :
- 1.5mm
- Voltage - Input Offset (Max) :
- 7.5mV @ ±4.75V
- Pbfree Code :
- yes
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Radiation Hardening :
- No
- Input Offset Voltage (Vos) :
- 7.5mV
- Terminal Position :
- Dual
- Natural Thermal Resistance :
- 145 °C/W
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 3 days ago)
- Type :
- Differential
- Number of Terminations :
- 14
- Base Part Number :
- NE521
- Power Dissipation :
- 1.04W
- REACH SVHC :
- No SVHC
- Quiescent Current :
- 35mA
- Width :
- 4mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Output Current per Channel :
- 20mA
- Lead Free :
- Lead Free
- Length :
- 8.75mm
- Output Current :
- 20mA
- Voltage - Supply, Single/Dual (±) :
- ±4.75V~5.25V
- Dual Supply Voltage :
- 5V
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Current - Input Bias (Max) :
- 20μA @ ±5.25V
- RoHS Status :
- RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Response Time :
- 9.6 ns
- Number of Elements :
- 2
- Operating Temperature :
- 0°C~70°C
- Terminal Finish :
- Tin (Sn)
- Pin Count :
- 14
- Propagation Delay :
- 12 ns
- Max Power Dissipation :
- 1.04W
- Packaging :
- Tube
- Supply Voltage :
- 5V
- Terminal Form :
- Gull wing
- Average Bias Current-Max (IIB) :
- 40μA
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Surface Mount :
- yes
- Factory Lead Time :
- 4 Weeks
- Number of Pins :
- 14
- Datasheets
- NE521DG

Comparators onsemi NE521DG Overview
The onsemi NE521DG, a high-performance dual differential comparator, is specifically designed to offer reliable and precise voltage comparisons, integral for a wide array of industrial applications. As a pivotal component in control systems, the NE521DG stands out for its fast response time and low power consumption, making it highly suitable for high-frequency operation and portable devices. This product ensures robust performance even in the most demanding conditions, catering to B2B clients looking for quality and reliability in bulk purchases. The onsemi NE521DG is an essential device for developers needing efficient and accurate switching and comparison functionalities.
NE521DG Features
The NE521DG dual differential comparator from onsemi is known for its high-speed operation and stable performance. Key features include low input offset voltage, a wide range of operating voltages, and open-collector outputs that allow wired-AND connections. This versatile component is suitable for various applications, emphasizing precision and efficiency in electronic circuits.
NE521DG Applications
- Control Systems: Employed to manage and regulate the behavior of machinery or electronics based on specific operational criteria.
- Logic Voltage Levels: Useful in applications requiring logic level conversion or interfacing, ensuring reliable signal integrity.
- Window Comparators: Ideal for creating a window comparator circuit that monitors voltages falling within a predefined range.
- Zero-Crossing Detectors: Used in AC power control to detect the point where the AC signal crosses the zero voltage, enabling precise timing control.
- High-Speed Sampling: Fits perfectly in high-speed sampling systems where rapid response times and accuracy are critical.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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