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