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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Comparators
- Terminal Finish :
- Tin (Sn)
- Supply Voltage :
- 5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Max Power Dissipation :
- 1.04W
- Number of Pins :
- 14
- Natural Thermal Resistance :
- 145 °C/W
- Quiescent Current :
- 35mA
- Halogen Free :
- Halogen Free
- Operating Temperature :
- 0°C~70°C
- Type :
- Differential
- Pbfree Code :
- yes
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 3 days ago)
- ECCN Code :
- EAR99
- Number of Functions :
- 2
- Max Supply Current :
- 35mA
- Number of Terminations :
- 14
- Radiation Hardening :
- No
- Factory Lead Time :
- 4 Weeks
- JESD-609 Code :
- e3
- Response Time :
- 9.6 ns
- Output Current per Channel :
- 20mA
- Nominal Supply Current :
- 35mA
- Input Offset Voltage (Vos) :
- 7.5mV
- Published :
- 2005
- Base Part Number :
- NE521
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Average Bias Current-Max (IIB) :
- 40μA
- Voltage - Supply, Single/Dual (±) :
- ±4.75V~5.25V
- RoHS Status :
- RoHS Compliant
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Input Bias Current :
- 20μA
- Height :
- 1.5mm
- Dual Supply Voltage :
- 5V
- Width :
- 4mm
- REACH SVHC :
- No SVHC
- Peak Reflow Temperature (Cel) :
- 260
- Number of Elements :
- 2
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Voltage - Input Offset (Max) :
- 7.5mV @ ±4.75V
- Output Current :
- 20mA
- Output Type :
- TTL
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Pin Count :
- 14
- Operating Supply Voltage :
- 5.25V
- Length :
- 8.75mm
- Supply Voltage Limit-Max :
- 7V
- Packaging :
- Tube
- Current - Input Bias (Max) :
- 20μA @ ±5.25V
- Propagation Delay :
- 12 ns
- Surface Mount :
- yes
- Power Dissipation :
- 1.04W
- 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.
You may place an order without registering to Xinshop. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
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
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| NE521D | onsemi | 1,067 | IC COMPARATOR DUAL DIFF 14-SOIC |
| NE521DG | onsemi | 6,566 | IC COMPARATOR DUAL DIFF 14-SOIC |
| NE521DR2 | onsemi | 2,339 | IC COMPARATOR DUAL DIFF 14-SOIC |
| NE521DR2G | onsemi | 23,967 | IC COMPARATOR DUAL DIFF 14-SOIC |
| NE521F | onsemi | 746 | NE521 - DUAL COMPARATOR |
| NE521N | onsemi | 4,669 | IC COMP DUAL DIFF 14DIP |
| NE521NG | onsemi | 7,117 | IC COMPARATOR/SENSE AMP 14-DIP |
| NE5230D | onsemi | 5,329 | IC OPAMP GP 1 CIRCUIT 8SOIC |
| NE5230DG | onsemi | 2,430 | IC OPAMP GP 1 CIRCUIT 8SOIC |
| NE5230DR2 | onsemi | 5,611 | IC OPAMP GP 1 CIRCUIT 8SOIC |
| NE5230DR2G | onsemi | 32,636 | IC OPAMP GP 1 CIRCUIT 8SOIC |
| NE5230N | onsemi | 850 | IC OPAMP LOW VOLTAGE 8-DIP |
| NE5230NG | onsemi | 10,777 | IC OPAMP GP 1 CIRCUIT 8DIP |
| NE5232D/01,112 | onsemi | 13,224 | IC OPAMP GP 2 CIRCUIT 8SO |
| NE5232D/01,118 | onsemi | 2,001 | IC OPAMP GP 2 CIRCUIT 8SO |
















