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