DG421DK
Images are for reference only. See Product Specifications for product details.
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Switches
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Sensors, Transducers
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- Optical Sensors - Photointerrupters - Slot Type - Logic Output
- Optical Sensors - Ambient Light, IR, UV Sensors
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- Motion Sensors - IMUs (Inertial Measurement Units)
- Temperature Sensors - Thermocouple, Temperature Probes
- Magnetic Sensors - Position, Proximity, Speed (Modules)
- Specialized Sensors
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- Encoders
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RF/IF and RFID
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Optoelectronics
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- Addressable, Specialty
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Integrated Circuits (ICs)
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- Linear - Analog Multipliers, Dividers
- Embedded - System On Chip (SoC)
- Embedded - DSP (Digital Signal Processors)
- Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
- Interface - Sensor and Detector Interfaces
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- Interface - Sensor, Capacitive Touch
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- PMIC - Voltage Regulators - Linear + Switching
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- PMIC - Voltage Reference
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- PMIC - Power Distribution Switches, Load Drivers
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- PMIC - OR Controllers, Ideal Diodes
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- Memory - Configuration Proms for FPGAs
- Memory
- Memory - Batteries
- Logic - Universal Bus Functions
- Logic - Translators, Level Shifters
- Logic - Specialty Logic
- Logic - Signal Switches, Multiplexers, Decoders
- Logic - Shift Registers
- Logic - Multivibrators
- Logic - Gates and Inverters - Multi-Function, Configurable
- Logic - Gates and Inverters
- Logic - Flip Flops
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- Logic - Comparators
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- Linear - Video Processing
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- Linear - Amplifiers - Video Amps and Modules
- Linear - Amplifiers - Special Purpose
- Linear - Amplifiers - Audio
- Interface - Voice Record and Playback
- Interface - UARTs (Universal Asynchronous Receiver Transmitter)
- Interface - Telecom
- Interface - Specialized
- Interface - Signal Terminators
- Interface - Signal Buffers, Repeaters, Splitters
- Embedded - CPLDs (Complex Programmable Logic Devices)
- Interface - Serializers, Deserializers
- Interface - Modules
- Interface - Modems - ICs and Modules
- Interface - I/O Expanders
- Interface - Filters - Active
- Interface - Encoders, Decoders, Converters
- Interface - Drivers, Receivers, Transceivers
- Interface - Controllers
- Interface - CODECs
- Interface - Analog Switches, Multiplexers, Demultiplexers
- Interface - Analog Switches - Special Purpose
- Embedded - PLDs (Programmable Logic Device)
- Embedded - Microprocessors
- Interface - Direct Digital Synthesis (DDS)
- Embedded - Microcontrollers - Application Specific
- Embedded - Microcontrollers
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- Embedded - FPGAs (Field Programmable Gate Array)
- Embedded - FPGAs (Field Programmable Gate Array) with Microcontrollers
- Clock/Timing - Application Specific
- Data Acquisition - Touch Screen Controllers
- Data Acquisition - Digital to Analog Converters (DAC)
- Data Acquisition - Digital Potentiometers
- Data Acquisition - Analog to Digital Converters (ADC)
- Data Acquisition - Analog Front End (AFE)
- Data Acquisition - ADCs/DACs - Special Purpose
- Clock/Timing - Real Time Clocks
- Clock/Timing - Programmable Timers and Oscillators
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- Audio Special Purpose
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Discrete Semiconductor Products
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- Transistors - Bipolar (BJT) - Single, Pre-Biased
- Transistors - Bipolar (BJT) - RF
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- Transistors - Bipolar (BJT) - Arrays
- Thyristors - TRIACs
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- Thyristors - DIACs, SIDACs
- Power Driver Modules
- Diodes - Zener - Single
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- Diodes - Variable Capacitance (Varicaps, Varactors)
- Diodes - RF
- Diodes - Rectifiers - Single
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Connectors, Interconnects
- Modular Connectors - Plugs
- Modular Connectors - Jacks
- Modular Connectors - Adapters
- Terminals - Spade Connectors
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- Modular Connectors - Plug Housings
- USB, DVI, HDMI Connectors - Adapters
- USB, DVI, HDMI Connectors - Accessories
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- Terminals - Wire Splice Connectors
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- Terminals - Foil Connectors
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- Terminal Strips and Turret Boards
- Terminal Junction Systems
- Terminal Blocks - Wire to Board
- Terminals - Solder Lug Connectors
- Terminal Blocks - Specialized
- Terminal Blocks - Power Distribution
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- Terminal Blocks - Interface Modules
- Terminal Blocks - Headers, Plugs and Sockets
- Terminals - Knife Connectors
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- Terminal Blocks - Din Rail, Channel
- Terminal Blocks - Barrier Blocks
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- Terminal Blocks - Accessories - Wire Ferrules
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- Solid State Lighting Connectors - Accessories
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- Rectangular Connectors - Housings
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- Rectangular Connectors - Board In, Direct Wire to Board
- Rectangular Connectors - Adapters
- Rectangular Connectors - Accessories
- Rectangular Connectors - Board Spacers, Stackers (Board to Board)
- Rectangular - Board to Board Connectors - Headers, Receptacles, Female Sockets
- Rectangular - Board to Board Connectors - Headers, Male Pins
- Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)
- Power Entry Connectors - Inlets, Outlets, Modules
- Power Entry Connectors - Accessories
- Pluggable Connectors - Accessories
- Pluggable Connectors
- Photovoltaic (Solar Panel) Connectors - Accessories
- Photovoltaic (Solar Panel) Connectors
- Modular Connectors - Wiring Blocks
- Modular Connectors - Accessories
- Memory Connectors - PC Card Sockets
- Memory Connectors - Inline Module Sockets
- Memory Connectors - Accessories
- LGH Connectors
- Keystone - Inserts
- Keystone - Faceplates, Frames
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- Heavy Duty Connectors - Inserts, Modules
- Heavy Duty Connectors - Housings, Hoods, Bases
- Heavy Duty Connectors - Frames
- Heavy Duty Connectors - Contacts
- Heavy Duty Connectors - Assemblies
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- Fiber Optic Connectors - Housings
- Fiber Optic Connectors - Adapters
- Fiber Optic Connectors - Accessories
- Fiber Optic Connectors
- FFC, FPC (Flat Flexible) Connectors - Housings
- FFC, FPC (Flat Flexible) Connectors - Accessories
- FFC, FPC (Flat Flexible) Connectors
- FFC, FPC (Flat Flexible) Connectors - Contacts
- Memory Connectors - PC Cards - Adapters
- D-Sub, D-Shaped Connectors - Housings
- D-Sub, D-Shaped Connectors - Contacts
- D-Sub, D-Shaped Connectors - Backshells, Hoods
- D-Sub, D-Shaped Connectors - Adapters
- D-Sub, D-Shaped Connectors - Accessories - Jackscrews
- D-Sub, D-Shaped Connectors - Accessories
- D-Sub, D-Shaped Connectors - Terminators
- D-Sub Connectors
- Photovoltaic (Solar Panel) Connectors - Contacts
- Modular Connectors - Wiring Blocks - Accessories
- D-Shaped Connectors - Centronics
- Contacts, Spring Loaded and Pressure
- Contacts - Multi Purpose
- Coaxial Connectors (RF) - Terminators
- Coaxial Connectors (RF) - Contacts
- Coaxial Connectors (RF) - Adapters
- Coaxial Connectors (RF) - Accessories
- Coaxial Connectors (RF)
- Contacts - Leadframe
- Circular Connectors - Housings
- Circular Connectors - Contacts
- Circular Connectors - Backshells and Cable Clamps
- Circular Connectors - Adapters
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- Circular Connectors
- Card Edge Connectors - Housings
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- Blade Type Power Connectors - Housings
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- Blade Type Power Connectors
- Between Series Adapters
- Barrel - Power Connectors
- Barrel - Audio Connectors
- Banana and Tip Connectors - Jacks, Plugs
- Banana and Tip Connectors - Binding Posts
- Banana and Tip Connectors - Accessories
- Backplane Connectors - Specialized
- Card Edge Connectors - Adapters
- Backplane Connectors - Housings
- Barrel - Accessories
- Backplane Connectors - Hard Metric, Standard
- Banana and Tip Connectors - Adapters
- Backplane Connectors - DIN 41612
- Backplane Connectors - Contacts
- Backplane Connectors - ARINC
- Backplane Connectors - Accessories
- Barrel - Audio Adapters
- Backplane Connectors - ARINC Inserts
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Circuit Protection
- Lighting Protection
- Accessories
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- Thermal Cutoffs (Thermal Fuses)
- Surge Suppression ICs
- PTC Resettable Fuses
- Inrush Current Limiters (ICL)
- Ground Fault Circuit Interrupter (GFCI)
- Gas Discharge Tube Arresters (GDT)
- Fuses
- Fuseholders
- Electrical, Specialty Fuses
- Disconnect Switch Components
- Circuit Breakers
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Capacitors
- Accessories
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- Thin Film Capacitors
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- Electric Double Layer Capacitors (EDLC), Supercapacitors
- Ceramic Capacitors
- Capacitor Networks, Arrays
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- Aluminum - Polymer Capacitors
Product Details
| Part Number | DG421DK |
| Manufacturer | Maxim Integrated |
| Description | IC ANALOG SWITCH |
| Category | Integrated Circuits (ICs) |
| Subcategory | Interface - Analog Switches, Multiplexers, Demultiplexers |
| Crosstalk | -90dB @ 1MHz |
| Package Case | 16-CDIP (0.300", 7.62mm) |
| Switch Circuit | SPST - NO |
| Charge Injection | 10pC |
| Numberof Circuits | 2 |
| Voltage Supply Dual V | ±4.5 V ~ 20 V |
| Detailed Description | 2 Circuit IC Switch 35 Ohm 16-CERDIP |
| On State Resistance Max | 35 Ohm |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Switch Time Ton Toff Max | 250ns, 200ns |
| Voltage Supply Single V | 10 V ~ 30 V |
| Supplier Device Package | 16-CERDIP |
| Current Leakage I Soff Max | 250pA |
| Lead Free Status Ro H S Status | Lead free / RoHS Compliant |
| Channelto Channel Matching Ron | 1.25 Ohm |
| Moisture Sensitivity Level M S L | Vendor Undefined |
| Channel Capacitance C Soff C Doff | 12pF, 9pF |
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