DG421DK
- Mfr.Part #
- DG421DK
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-CDIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC SWITCH SPST DUAL 16CERDIP
- Stock
- 46,173
- In Stock :
- 46,173
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Operating Temperature :
- -40°C~85°C TA
- On-state Resistance Match-Nom :
- 3Ohm
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 16-CDIP (0.300, 7.62mm)
- Switch Time (Ton, Toff) (Max) :
- 250ns, 200ns
- Number of Circuits :
- 2
- Peak Reflow Temperature (Cel) :
- 225
- Surface Mount :
- No
- Pin Count :
- 16
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Switching :
- BREAK-BEFORE-MAKE
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Terminations :
- 16
- JESD-609 Code :
- e0
- Power Supplies :
- 5+-15V
- Channel-to-Channel Matching (ΔRon) :
- 1.25 Ω
- On-State Resistance (Max) :
- 35Ohm
- Off-state Isolation-Nom :
- 72 dB
- Terminal Position :
- Dual
- Number of Channels :
- 1
- Height Seated (Max) :
- 5.08mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-30 Code :
- R-GDIP-T16
- Switch Circuit :
- SPST - NO
- Voltage - Supply, Single/Dual (±) :
- 10V~30V ±4.5V~20V
- Charge Injection :
- 10pC
- Output :
- SEPARATE OUTPUT
- Supply Voltage :
- 15V
- Pbfree Code :
- No
- Crosstalk :
- -90dB @ 1MHz
- Number of Functions :
- 2
- Normal Position :
- No
- Qualification Status :
- Not Qualified
- Channel Capacitance (CS(off), CD(off)) :
- 12pF 9pF
- Reach Compliance Code :
- not_compliant
- Current - Leakage (IS(off)) (Max) :
- 250pA
- Mounting Type :
- Through Hole
- Datasheets
- DG421DK

Analog Switches, Multiplexers, Demultiplexers Analog Devices, Inc. DG421DK Overview
The Analog Devices, Inc. DG421DK is a high-performance, dual single-pole single-throw (SPST) analog switch designed for precision applications in demanding environments. This integrated circuit is housed in a robust 16-pin CERDIP package, ensuring reliable operation even under challenging conditions. The DG421DK excels in delivering fast switching speeds combined with low on-resistance and low leakage currents, making it an ideal choice for critical signal routing applications. By integrating this switch into your system, you can achieve enhanced performance with reduced power consumption and minimal signal distortion, crucial for high-stakes industrial, medical, and communication applications.
DG421DK Features
The DG421DK from Analog Devices boasts several key features that distinguish it in the market. These include ultra-low power consumption, high-speed switching capabilities, and exceptional signal integrity. The low on-resistance ensures minimal voltage drop across the switch, preserving the integrity of the signal. Additionally, its enhanced ESD protection guarantees robustness and longevity in complex electronic assemblies.
DG421DK Applications
- Test Equipment: In test and measurement setups, the DG421DK can be used to route signals efficiently between different test points or instruments without compromising signal quality.
- Data Acquisition Systems: This switch is critical in data acquisition systems where precise control of signal path is necessary to obtain accurate readings and maintain system integrity.
- Communication Systems: In communication systems, the DG421DK facilitates the routing of audio and data signals, enhancing system reliability and performance.
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