DG419CY+T
- Mfr.Part #
- DG419CY+T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SWITCH SPDT 8SOIC
- Stock
- 47,744
- In Stock :
- 47,744
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Channel Capacitance (CS(off), CD(off)) :
- 8pF 8pF
- Crosstalk :
- -85dB @ 1MHz
- Terminal Finish :
- Matte Tin (Sn)
- Pin Count :
- 8
- Charge Injection :
- 3pC
- Switch Circuit :
- SPDT
- Qualification Status :
- Not Qualified
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- 0°C~70°C TA
- Channel-to-Channel Matching (ΔRon) :
- 3 Ω (Max)
- On-state Resistance Match-Nom :
- 3Ohm
- Number of Circuits :
- 1
- Multiplexer/Demultiplexer Circuit :
- 2:1
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Width :
- 3.9mm
- Switching :
- BREAK-BEFORE-MAKE
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 15V
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- JESD-30 Code :
- R-PDSO-G8
- Number of Channels :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Surface Mount :
- yes
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- On-State Resistance (Max) :
- 35Ohm
- Voltage - Supply, Single/Dual (±) :
- 10V~30V ±4.5V~20V
- Length :
- 4.9mm
- Published :
- 1997
- Mounting Type :
- Surface Mount
- Switch Time (Ton, Toff) (Max) :
- 175ns, 145ns
- Base Part Number :
- DG419
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Off-state Isolation-Nom :
- 68 dB
- Current - Leakage (IS(off)) (Max) :
- 250pA
- Number of Terminations :
- 8
- JESD-609 Code :
- e3
- Datasheets
- DG419CY+T

Analog Switches, Multiplexers, Demultiplexers by Analog Devices, Inc. DG419CY+T Overview
The DG419CY+T by Analog Devices, Inc. is a high-performance SPDT (Single Pole Double Throw) switch designed for precision analog signal applications. This component is part of the broader family of analog switches, multiplexers, and demultiplexers that offer superior signal integrity, minimal distortion, and high isolation between channels. Engineered for reliability and optimal performance, the DG419CY+T features low power consumption and a compact 8-SOIC package, making it an ideal choice for space-constrained applications. The use of advanced silicon technology in this switch ensures robust performance and long operational life, making it a prime selection for designers focusing on both efficiency and quality.
DG419CY+T Features
The DG419CY+T offers several distinctive features:
- Low On-Resistance: Facilitates lower signal distortion and provides better overall performance of the analog signal routing.
- Low Crosstalk and High Off Isolation: Ensures that signals are separated effectively, enhancing the performance in complex multi-signal environments.
- Single Supply Operation: Compatible with a 5V to 15V supply voltage, allowing for flexibility in various circuit designs without the need for additional components.
- Fast Switching Times: Rapid transition times between on and off states improve the responsiveness of the device in critical applications.
- ESD Protection: Integrated ESD protection increases the durability and longevity of the device in harsh electrical environments.
DG419CY+T Applications
- Data Acquisition Systems: Utilizes its precise switching capability to select and route analog signals to the appropriate data processing channel, enhancing system accuracy and efficiency.
- Communication Equipment: Employs its low crosstalk and high isolation features to manage multiple signal paths, ensuring clear and uninterrupted signal flows essential for high-quality communications.
- Audio Systems: Leverages low distortion and high fidelity signal handling to switch audio signals without compromising sound quality, crucial for professional audio equipment.
- Test Equipment: Benefits from fast switching times and low on-resistance to perform accurate and rapid signal routing, critical for effective testing and measurement.
- Portable Devices: Takes advantage of the switch’s low power consumption and compact size, making it ideal for battery-operated devices where power efficiency and space are limited.
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