DG419LDY
- Mfr.Part #
- DG419LDY
- Manufacturer
- Vishay
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ANALOG SWITCH CMOS 8SOIC
- Stock
- 9,389
- In Stock :
- 9,389
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- Manufacturer :
- Vishay
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- Unknown
- Max Dual Supply Voltage :
- 20V
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Surface Mount
- Max Supply Voltage :
- 36V
- Number of Functions :
- 1
- Number of Pins :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- On-state Resistance Match-Nom :
- 0.1Ohm
- Published :
- 1997
- Charge Injection :
- 15pC
- Switch Circuit :
- SPDT
- Min Supply Voltage :
- 9V
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Min Dual Supply Voltage :
- 4.5V
- Max Supply Current :
- 1μA
- Height :
- 1.5mm
- Width :
- 4mm
- On-State Resistance (Max) :
- 35Ohm
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Max Power Dissipation :
- 471mW
- Off-state Isolation-Nom :
- 90 dB
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Crosstalk :
- -86dB @ 1MHz
- Multiplexer/Demultiplexer Circuit :
- 2:1
- Base Part Number :
- DG419
- Supply Type :
- Dual, Single
- Terminal Form :
- Gull wing
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Supply Voltage :
- 15V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Pbfree Code :
- yes
- Channel-to-Channel Matching (ΔRon) :
- 100m Ω
- Number of Terminations :
- 8
- Length :
- 5mm
- Turn On Delay Time :
- 300 ns
- Nominal Supply Current :
- 26μA
- Mount :
- Surface Mount
- Number of Channels :
- 1
- Voltage - Supply, Single/Dual (±) :
- 9V~36V ±4.5V~20V
- Channel Capacitance (CS(off), CD(off)) :
- 8pF 8pF
- Pin Count :
- 8
- Turn-Off Delay Time :
- 210 ns
- JESD-609 Code :
- e3
- Operating Temperature :
- -40°C~85°C TA
- Resistance :
- 100Ohm
- Current - Leakage (IS(off)) (Max) :
- 250pA
- Datasheets
- DG419LDY

Analog Switches, Multiplexers, Demultiplexers Vishay DG419LDY Overview
The Vishay DG419LDY is a high-performance CMOS analog switch from one of the industry leaders in semiconductor technology. This device, enclosed in an 8-SOIC package, offers precision and reliability for applications requiring efficient switching of analog signals. Its robust design is specifically engineered to minimize on-resistance and maximize switch speed, making it an ideal choice for a multitude of electronic circuits. As a versatile component in the Analog Switches, Multiplexers, Demultiplexers category, the Vishay DG419LDY enhances system performance with its superior design and manufacturing quality.
DG419LDY Features
The Vishay DG419LDY analog switch boasts several key features that make it stand out in its category. These include a low on-resistance, typically around 35 ohms, which ensures minimal signal distortion during transmission. Additionally, the switch operates over a wide analog signal range and is compatible with dual power supplies, which makes it highly adaptable to various operating environments. Its low power consumption and high ESD tolerance further contribute to its reliability and longevity in demanding applications.
DG419LDY Applications
- Data Acquisition Systems: The DG419LDY can be used to switch between different sensor inputs, ensuring accurate and rapid data collection without signal degradation.
- Audio Equipment: In audio signal routing, this analog switch allows for the precise selection and control of audio signals, contributing to high-fidelity sound reproduction in professional audio systems.
- Test Equipment: Essential in test setups, the DG419LDY facilitates the routing of signals to different measurement devices, enhancing the flexibility and efficiency of testing procedures.
- Communication Systems: Utilized in various communication infrastructures, the switch helps in signal routing and management, ensuring robust performance in network environments.
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