Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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NE521DG by Onsemi is a comparator with 2 functions, featuring a max input offset voltage of 10000 uV and max average bias current of 40 uA. It operates at temperatures b/w 0-70 °C and has a response time of 9.6 ns. Ideal for applications requiring precise voltage comparisons in commercial-grade environments.
Median Price
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Vyrian
Digiode
LIBRA Elektronik GmbH
Pegasus Components GmbH
AZTECH Wire
$9.400
A-Z Elektronik GmbH
Microchip USA
TANS Electronics
Problanco Electronics
Kulean Microsystems
SupplyDigital Components
Corphita
Perfect Parts
Vigor
Corohmni
UHIMA Technologies
Lixinc
The plastic/epoxy package body material provides durability and protection for the internal components of the comparator.
The high maximum input offset voltage allows for accurate comparisons between input signals, making this comparator suitable for precision applications.
Low bias current ensures minimal power consumption and accurate results in analog signal processing.
Being surface mountable enables easy and efficient integration onto a circuit board, saving space and simplifying assembly.
Having two functions provides flexibility in signal processing and allows for more complex circuit designs.
A 5V nominal supply voltage ensures compatibility with standard power sources and makes it easy to integrate into existing systems.
The dual power supply option allows for versatile operation and compatibility with different power sources.
The rectangular shape of the package makes it easy to handle and install in a circuit layout.
The high supply voltage limit provides a safety margin for the comparator and ensures reliable performance under varying operating conditions.
With a maximum operating temperature of 70 °C, this comparator can be used in a wide range of environments without risk of overheating.
Comparators NE521DG attributes and parameters. Explore more Comparators devices from Onsemi
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Power Supply:
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Maximum Bias Current (IIB) @25 °C:
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Nominal Supply Voltage:
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Nominal Negative Supply Voltage (Vsup):
Maximum Negative Supply Voltage:
Lowest Operating Temperature:
Maximum Operating Temperature:
Reflow Peak Time Limit:
Peak Reflow Temperature:
Nominal Response Time:
Length:
Width:
Maximum Seated Height:
Total Terminals:
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Surface Mount:
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NE521DG Amplifiers trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Obsolescence/ EOL - Mult Dev EOL 18/Oct/2018
Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).
President, CEO
Hassane El-Khoury
Executive VP, CFO, Treasurer
Thad Trent
Senior VP
Ross F. Jatou
Aizu Fab
Fabrication
Fab Initiation
1995
Japan
Aizu Wakamatsu
Wafer Capacity
52,000
Si/EPI Fab
2018
Czech Republic
Rožnov pod Radhoštěm
10,000
Expansion Phase 1 for SiC / EPI
2019
14,500
Expansion Phase 2 for SiC / EPI
2024
SiC Fab
2022
USA
Hudson
Bucheon
2013
South Korea
61,000
ISMF - Malaysia
1990
Malaysia
Seremban
95,000
Roznov Device Fab
1987
80,000
Fab 10
2002
East Fishkill
15,000
Burlington
1986
Canada
Gresham
1998
45,000
Bucheon 150mm
2000
50,000
Rochester
1983
Nampa
Pennsylvania
1997
Mountain Top
36,000
M39029/58360
Souriau
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-38999; Tool Settings: M22520/2-09; Terminal Type: CRIMP; MIL Conformity: YES; Mating Contacts: M39029/56348;
SMBJ18CA
Silicon Standard
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Synsemi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WT
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
EU2B-YS3303C
Idec
ROTARY SWITCH;
BAV99
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
NXP Semiconductors
EU2B-YS3103F
BSS138
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 6 ohm; Minimum DS Breakdown Voltage: 50 V; Operating Mode: ENHANCEMENT MODE;
RC0603FR-0710KL
Yageo
Yageo's RC0603FR-0710KL is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in electronics requiring precise resistance values.
2N2222A
Secos
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .6 A; JEDEC-95 Code: TO-92;
SMMBT2222ALT1G
Onsemi
SMMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, 0.6A IC, and 40V VCE. It has a hFE of 75, fT of 300MHz, and operates up to 150°C. Ideal for small signal applications in automotive electronics due to AEC-Q101 compliance.
Crystalonics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
DS18B20Z+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Body Width: 3.9 inch; Maximum Supply Voltage: 5.5 V;
1N4148WS
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Sinyork
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Repetitive Peak Reverse Voltage: 100 V;
PAP-06V-S
J S T Mfg
PAP-06V-S by J S T Mfg is a 6-contact BOARD CONNECTOR with 94V-0 UL Flammability Code. It has FEMALE contacts, CRIMP termination, and comes WITH CABLE ASSEMBLY for CABLE mounting applications.
Yangzhou Yangjie Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
Hy Electronic
NE555D
Texas Instruments
NE555D by Texas Instruments is an 8-terminal IC with a supply voltage range of 4.5V to 16V, suitable for analog waveform generation applications. It operates at temperatures from 0°C to 70°C and has a max supply current of 15mA. The package style is small outline, making it ideal for compact electronic designs.
TLV3202AQDGKRQ1
TLV3202AQDGKRQ1 by Texas Instruments is a dual comparator with 6000uV max input offset voltage and 0.005uA max average bias current. Ideal for automotive applications, it operates at -40 to 125 °C with a supply voltage of 5V. The small outline package has a square shape, Gull Wing terminal form, and is surface mountable.
LM2903DGKRG4
LM2903DGKRG4 by Texas Instruments is a comparator with 2 functions, operating at -40 to 125 °C. It has a max input offset voltage of 15000 uV and max supply voltage limit of 36 V. Widely used in automotive applications due to its small outline, thin profile package style and open-collector output type.
LT6700HS6-1#WTRMPBF
Analog Devices
COMPARATOR; Peak Reflow Temperature (C): 260; JESD-609 Code: e3; Maximum Time At Peak Reflow Temperature (s): 30; Moisture Sensitivity Level (MSL): 1; Terminal Finish: Matte Tin (Sn) - annealed;
LMV7239M7X/NOPB
National Semiconductor
COMPARATOR; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 5; Package Code: TSSOP; Package Shape: RECTANGULAR;
LM393N
Motorola
COMPARATOR; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LT6700CS6-3#TRPBF
LT6700CS6-3#TRPBF by Analog Devices is a comparator with 2 functions, open-collector output type, and 0.015 uA max average bias current. It operates b/w 0 to 70 °C and has a response time of 29000 ns. Ideal for applications requiring precise voltage comparisons in commercial-grade environments.
TLV3502AQDCNRQ1
TLV3502AQDCNRQ1 by Texas Instruments is a dual comparator with 70 dB CMRR, 12 ns response time, and 10 mA max supply current. Ideal for automotive applications due to AEC-Q100 screening level and -40 to 125 °C operating temperature range. Package style: small outline, low profile, shrink pitch.
LM311PSR
LM311PSR by Texas Instruments is a comparator with a max input offset voltage of 10000 uV and max average bias current of 0.3 uA. It operates at a nominal voltage of 15 V, suitable for commercial applications requiring fast response time of 115 ns. This small outline package with dual terminals is ideal for surface mount designs in various electronic circuits.
LT1716IS5#TRPBF
LT1716IS5#TRPBF by Analog Devices is a comparator with 2400uV max input offset voltage and 1400uA max average bias current. It operates in industrial temperature range, has open-collector output type, and is suitable for applications requiring precise voltage comparisons.
LM239N
Philips Semiconductors
COMPARATOR; Temperature Grade: OTHER; Terminal Form: THROUGH-HOLE; No. of Terminals: 14; Package Code: DIP; Package Shape: RECTANGULAR;
LM2903AVQDRQ1
LM2903AVQDRQ1 by Texas Instruments is a comparator with 2 functions, featuring a max input offset voltage of 7000 uV and a max average bias current of -0.5 uA. Ideal for automotive applications due to AEC-Q100 screening level, it operates b/w -40 to 125 °C with a supply voltage range of 5/32 V.
MAX961ESA-T
MAX961ESA-T by Maxim Integrated is a comparator with 2000uV max input offset voltage, 15uA max average bias current, and 3/5V power supplies. Ideal for industrial applications requiring fast response time of 4.5ns in a small outline package.
LT1716IS5#TRMPBF
Linear Technology
COMPARATOR; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 5; Package Code: VSSOP; Package Shape: RECTANGULAR;
LM393MX
COMPARATOR; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LT6700CS6-3#TRMPBF
LT6700CS6-3#TRMPBF by Analog Devices is a comparator with 2 functions, open-collector output type, and response time of 29000 ns. It operates b/w 0 to 70 °C and has a supply voltage of 5V. Ideal for applications requiring precise voltage comparisons in commercial-grade environments.
LM211QDREP
LM211QDREP by Texas Instruments is a comparator with 3000uV max input offset voltage, 0.15uA max average bias current, and 115ns nominal response time. Ideal for automotive applications due to its -40 to 125 °C operating temperature range and open-collector output type. Suitable for surface mount designs with small outline package style.
TLV7011DCKT
TLV7011DCKT by Texas Instruments is a 5-terminal comparator with a supply voltage of 1.8V, ideal for automotive applications. It features low bias current of 0.000005uA and fast response time of 310ns, making it suitable for precision measurement systems. With a compact design and push-pull output type, it is surface mountable and operates in temperatures ranging from -40 to 125°C.
LT1712CGN#PBF
LT1712CGN#PBF by Analog Devices is a comparator with 6000uV max input offset voltage and 10uA max average bias current. It has 2 functions, operates at -40 to 85°C, and is ideal for precision signal processing applications.
LMV331M5/NOPB
COMPARATOR; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 5; Package Code: LSSOP; Package Shape: RECTANGULAR;
LM311PE4
LM311PE4 by Texas Instruments is a comparator with 10000 uV max input offset voltage and 0.3 uA max average bias current. It operates at +-15 V power supplies, has 8 terminals, and offers a response time of 115 ns. Widely used in commercial applications for its open-collector output type and fast response time.
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NE521DR2G
COMPARATOR; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 14; Package Code: SOP; Package Shape: RECTANGULAR;
NE529A
COMPARATOR; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 14; Package Code: DIP; Package Shape: RECTANGULAR;
NE529K
COMPARATOR; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 10; Package Shape: ROUND; Terminal Position: BOTTOM;
NE522N
NE521D
NE522D
NE521NG
NE521N
NE522DR2
NE521DR2
NE527D
NE527D-T
NE527F
NE521D-T
NE522D-T
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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