DG445DY
- Mfr.Part #
- DG445DY
- Manufacturer
- Vishay
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SWITCH QUAD SPST 16SOIC
- Stock
- 7,238
- In Stock :
- 7,238
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- Manufacturer :
- Vishay
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply, Single/Dual (±) :
- 10V~30V ±4.5V~20V
- Number of Channels :
- 4
- Base Part Number :
- DG445
- Min Dual Supply Voltage :
- 4.5V
- Turn-Off Delay Time :
- 120 ns
- Mounting Type :
- Surface Mount
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Published :
- 2005
- Pbfree Code :
- yes
- Switching :
- BREAK-BEFORE-MAKE
- Switch Circuit :
- SPST - NO
- Operating Temperature :
- -40°C~85°C TA
- Mount :
- Surface Mount
- Height Seated (Max) :
- 1.75mm
- Number of Functions :
- 4
- REACH SVHC :
- Unknown
- Nominal Supply Current :
- 1nA
- Terminal Pitch :
- 1.27mm
- Supply Voltage :
- 10V
- RoHS Status :
- ROHS3 Compliant
- Charge Injection :
- 5pC
- Power Supplies :
- 512/+-15V
- Length :
- 9.9mm
- Max Supply Voltage :
- 20V
- Current - Leakage (IS(off)) (Max) :
- 500pA
- On-state Resistance Match-Nom :
- 4Ohm
- Throw Configuration :
- SPST
- Time@Peak Reflow Temperature-Max (s) :
- 30
- ECCN Code :
- EAR99
- Off-state Isolation-Nom :
- 60 dB
- Peak Reflow Temperature (Cel) :
- 260
- Turn On Delay Time :
- 250 ns
- Factory Lead Time :
- 6 Weeks
- Min Supply Voltage :
- 4.5V
- Channel Capacitance (CS(off), CD(off)) :
- 4pF 4pF
- JESD-609 Code :
- e3
- Crosstalk :
- -100dB @ 1MHz
- On-State Resistance (Max) :
- 85Ohm
- Number of Pins :
- 16
- Packaging :
- Tube
- Contact Plating :
- Tin
- Normal Position :
- No
- Radiation Hardening :
- No
- Max Power Dissipation :
- 842mW
- Lead Free :
- Lead Free
- Polarity :
- Non-Inverting
- Neg Supply Voltage-Nom (Vsup) :
- -10V
- Pin Count :
- 16
- Number of Terminations :
- 16
- Width :
- 3.9mm
- Terminal Form :
- Gull wing
- Multiplexer/Demultiplexer Circuit :
- 1:1
- Switch Time (Ton, Toff) (Max) :
- 250ns, 170ns
- Max Dual Supply Voltage :
- 20V
- Supply Type :
- Dual, Single
- Switch-off Time-Max :
- 170ns
- Channel-to-Channel Matching (ΔRon) :
- 4 Ω (Max)
- Resistance :
- 160Ohm
- Max Supply Current :
- 1μA
- High Level Output Current :
- 30mA
- Datasheets
- DG445DY
DG445DY Documents

Analog Switches, Multiplexers, Demultiplexers Vishay DG445DY Overview
The Vishay DG445DY is a high-performance, quad single-pole single-throw (SPST) analog switch designed for use in a variety of applications. As part of the Analog Switches, Multiplexers, Demultiplexers category, this IC provides precision, efficiency, and reliability. With its compact 16SOIC package, the DG445DY is engineered to support signal routing and data acquisition systems where low power consumption and space savings are critical. The integration of four independent switches within a single IC allows for greater design flexibility and reduces board space. This product is ideal for deployment in environments that demand the highest level of accuracy and functionality.
DG445DY Features
The DG445DY boasts a range of features that make it a versatile choice for many electronic systems. Key attributes include low power consumption, broad signal bandwidth, and high switching speed. Additionally, its low charge injection helps minimize signal distortion, making it suitable for precision applications. The DG445DY also offers a wide operating voltage range and is compatible with dual-supply voltages, enhancing its adaptability to both digital and analog signals.
DG445DY Applications
- Communication Equipment: Used in multiplexing and demultiplexing applications, enhancing performance in data transmission and reception.
- Data Acquisition Systems: Facilitates precise signal routing needed for accurate data capture and processing in scientific and industrial instrumentation.
- Audio and Video Switching: Allows for efficient signal management in multimedia setups, contributing to clearer audio and sharper video outputs.
- Medical Devices: Applied in patient monitoring systems where precise and reliable switching is critical for accurate diagnostics and treatment.
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