DG409DY-T
- Mfr.Part #
- DG409DY-T
- Manufacturer
- Intersil
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- DIFFERENTIAL MUX, 4 CHANNEL
- Stock
- 5,655
- In Stock :
- 5,655
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- Manufacturer :
- Intersil
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Channel-to-Channel Matching (ΔRon) :
- 1.5 Ω
- Operating Temperature :
- -40°C~85°C TA
- Operating Supply Voltage :
- 28V
- Base Part Number :
- DG409
- On-state Resistance Match-Nom :
- 1.5Ohm
- Throw Configuration :
- 4PST
- Switch-on Time-Max :
- 150ns
- Switch Circuit :
- SP4T
- Current - Leakage (IS(off)) (Max) :
- 500pA
- Min Supply Voltage :
- 5V
- Published :
- 2003
- Pin Count :
- 16
- Charge Injection :
- 2pC
- Number of Terminations :
- 16
- Supply Type :
- Dual, Single
- Channel Capacitance (CS(off), CD(off)) :
- 3pF 14pF
- Mounting Type :
- Surface Mount
- Number of Circuits :
- 2
- Lead Free :
- Lead Free
- Max Power Dissipation :
- 696mW
- Turn-Off Delay Time :
- 300 ns
- Voltage - Supply, Single/Dual (±) :
- 5V~30V ±5V~20V
- On-State Resistance (Max) :
- 100Ohm
- Length :
- 9.9mm
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Operating Supply Current :
- 500μA
- Min Dual Supply Voltage :
- 5V
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Crosstalk :
- -92dB @ 100kHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Height Seated (Max) :
- 1.75mm
- Packaging :
- Tape and Reel (TR)
- Multiplexer/Demultiplexer Circuit :
- 4:1
- JESD-609 Code :
- e3
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Resistance :
- 175Ohm
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Logic Function :
- Multiplexer
- Supply Voltage :
- 15V
- Terminal Finish :
- Matte Tin (Sn)
- Switch-off Time-Max :
- 150ns
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Mount :
- Surface Mount
- Switching :
- BREAK-BEFORE-MAKE
- Number of Functions :
- 2
- Turn On Delay Time :
- 600 ns
- Max Dual Supply Voltage :
- 20V
- Number of Pins :
- 16
- Peak Reflow Temperature (Cel) :
- 260
- Number of Channels :
- 4
- Max Supply Voltage :
- 30V
- Switch Time (Ton, Toff) (Max) :
- 150ns, 150ns
- Width :
- 3.9mm
- Propagation Delay :
- 175 ns
- Off-state Isolation-Nom :
- 75 dB
- Factory Lead Time :
- 6 Weeks
- Datasheets
- DG409DY-T

Analog Switches, Multiplexers, Demultiplexers Intersil DG409DY-T Overview
The Analog Switches, Multiplexers, Demultiplexers Intersil DG409DY-T is a high-performance, precision monolithic 4-channel differential multiplexer designed for use in a variety of digital and analog applications. Engineered by Intersil, this product provides an optimal solution for efficient signal routing, with low on-resistance and low crosstalk. The device operates from a single +12V to +36V power supply or from dual ±5V to ±20V supplies, making it highly versatile across different operating environments. Its robust design and reliable performance underpin its suitability for high-density data acquisition systems and communication devices, facilitating substantial volume purchases by B2B clients seeking quality and durability.
DG409DY-T Features
The DG409DY-T offers several distinct features that make it a preferred choice for multiplexing and demultiplexing applications:
- Low Charge Injection: Minimizes distortion and maintains signal integrity during switching.
- High Accuracy: Features very low on-resistance and low crosstalk, promoting signal fidelity.
- Versatile Supply Voltage Range: Compatible with both single and dual supply operations.
- Improved Conductance: The switch conducts equally well in both directions when on.
- ESD Protection: Enhanced protection against electrostatic discharge ensures longer product life.
DG409DY-T Applications
- Data Acquisition Systems: Utilized to switch between different sensor inputs, maximizing data collection efficiency without the need for multiple ADCs.
- Audio/Video Signal Routing: Facilitates the distribution and selection of different audio or video sources in consumer electronics and professional broadcasting equipment.
- Test Equipment: Employs multiplexing to allow multiple test points to be read by a single measurement instrument, reducing complexity and equipment costs.
- Communication Systems: Supports switching and routing of signals in communication infrastructure, enhancing flexibility and managing multiple data streams efficiently.
- Medical Monitoring Devices: Used in medical equipment to route signals from various sensors monitoring patient vitals, optimizing the use of monitoring equipment and improving patient care.
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