DG445CY
- Mfr.Part #
- DG445CY
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SW QUAD ANLG SPST 16SO
- Stock
- 8,878
- In Stock :
- 8,878
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Switch Time (Ton, Toff) (Max) :
- 250ns, 170ns
- Terminal Pitch :
- 1.27mm
- Normal Position :
- No
- Height Seated (Max) :
- 1.75mm
- Multiplexer/Demultiplexer Circuit :
- 1:1
- Max Dual Supply Voltage :
- 20V
- Charge Injection :
- 5pC
- Number of Channels :
- 1
- Min Dual Supply Voltage :
- 4.5V
- Peak Reflow Temperature (Cel) :
- 240
- Number of Functions :
- 4
- Channel-to-Channel Matching (ΔRon) :
- 4 Ω (Max)
- Surface Mount :
- yes
- Neg Supply Voltage-Nom (Vsup) :
- -10V
- Pbfree Code :
- No
- Max Supply Voltage :
- 24V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Switch-on Time-Max :
- 250ns
- Off-state Isolation-Nom :
- 60 dB
- Crosstalk :
- -100dB @ 1MHz
- Voltage - Supply, Single/Dual (±) :
- 10V~30V ±4.5V~20V
- Power Supplies :
- 512/+-15V
- Switch-off Time-Max :
- 170ns
- Number of Pins :
- 16
- Switch Circuit :
- SPST - NO
- Number of Circuits :
- 4
- Switching :
- BREAK-BEFORE-MAKE
- On-state Resistance Match-Nom :
- 4Ohm
- Resistance :
- 85Ohm
- Channel Capacitance (CS(off), CD(off)) :
- 4pF 4pF
- Width :
- 3.9mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Number of Terminations :
- 16
- Base Part Number :
- DG445
- Radiation Hardening :
- No
- Supply Voltage :
- 10V
- Operating Temperature :
- 0°C~70°C TA
- On-State Resistance (Max) :
- 85Ohm
- Min Supply Voltage :
- 10V
- Current - Leakage (IS(off)) (Max) :
- 500pA
- Terminal Position :
- Dual
- Pin Count :
- 16
- Terminal Form :
- Gull wing
- Published :
- 2005
- JESD-609 Code :
- e0
- RoHS Status :
- Non-RoHS Compliant
- Packaging :
- Tube
- Output :
- SEPARATE OUTPUT
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 20
- Length :
- 9.9mm
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Datasheets
- DG445CY

Analog Switches, Multiplexers, Demultiplexers Analog Devices, Inc. DG445CY Overview
The DG445CY from Analog Devices, Inc. is a high-performance, quad analog SPST switch that stands out in the realm of Analog Switches, Multiplexers, and Demultiplexers. Designed to deliver robust performance with a focus on reliability and efficiency, this IC is ideal for applications requiring precise control over signal routing. The compact 16SO package ensures that it can be integrated into systems where space is at a premium, making it a versatile choice for designers. Utilizing advanced silicon gate CMOS technology, the DG445CY offers low power dissipation alongside high switching speed, which makes it an indispensable component for modern electronic systems.
DG445CY Features
This quad analog switch is equipped with several key features that make it highly sought after in the industry:
- Low On-Resistance: Provides efficient signal transmission with minimal power loss.
- Low Crosstalk: Ensures clean and accurate signal paths in multi-channel applications.
- Single or Dual Supply Operation: Offers versatility in different system architectures, ranging from +4.5V to +18V or ±4.5V to ±15V.
- Fast Switching Times: Enhances performance in applications where timing is critical.
- High ESD Protection: Safeguards the device against electrostatic discharges, enhancing durability.
DG445CY Applications
- Data Acquisition Systems: The DG445CY can be used to switch between different sensor inputs, allowing for precise control over data collection processes.
- Communication Equipment: Ideal for use in signal routing applications within modems and switches, enhancing signal integrity and system reliability.
- Test Equipment: Facilitates accurate signal routing in oscilloscopes and other testing instruments, crucial for maintaining the integrity of measurements.
- Audio and Video Switching: The low on-resistance and crosstalk make it suitable for A/V signal switching, ensuring high-quality output in multimedia systems.
- Battery Management Systems: Helps in efficient management of multiple battery connections, optimizing performance and lifespan of battery packs.
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