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

Comparators onsemi NE521DG Overview
The onsemi NE521DG is a state-of-the-art dual differential comparator designed for applications requiring precise voltage level detection and rapid response times. Housed in a compact 14SOIC package, this IC ensures high performance in a variety of electronic circuits. By integrating two comparators in one device, the NE521DG not only saves space but also enhances the reliability of systems where multiple voltage thresholds are monitored simultaneously. Ideal for bulk purchases by B2B clients, this product promises enhanced operational efficiency and reliability, embodying the high standards of onsemi's manufacturing excellence.
NE521DG Features
The NE521DG comparator from onsemi features fast switching capabilities and a stable operation over a wide power supply range. It is tailored to meet the stringent requirements of high-speed and precision applications, making it a versatile choice in today's advanced electronic circuit designs.
NE521DG Applications
- Telecommunication Systems: Utilized for signal level detection and switching, enhancing communication reliability and performance.
- Control Systems: Acts as a critical component in feedback and control mechanisms, ensuring system stability and precision.
- Power Supply Management: Monitors voltage levels in power supplies, providing essential protection and efficiency.
- Automotive Electronics: Used in electronic control units for monitoring and comparing voltage levels, crucial for vehicle safety and functionality.
You may place an order without registering to Chip IC. 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 | DUAL DIFFERENTIAL COMPARATOR/SEN |
| 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 |
















