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