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

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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