Manufacturer Part Number
ADG409BR
Manufacturer
Analog Devices
Introduction
The ADG409BR is a part of Analog Devices' portfolio, focusing on Interface Analog Switches, Multiplexers, Demultiplexers. Designed for efficient signal routing in a variety of applications, this device is tailored to meet high switching performance needs.
Product Features and Performance
Dual 4:1 multiplexer/demultiplexer configuration
Low on-state resistance of 100Ohm max, ensuring minimal signal attenuation
Excellent channel-to-channel matching (ΔRon) of 15Ohm max, promoting uniform performance
Versatile voltage supply options: Single supply at 12V or dual supply at ±15V
Low charge injection of 20pC for reduced signal distortion
Channel capacitance of 11pF (CS(off)) and 20pF (CD(off)) for good signal integrity
Ultra-low leakage current (500pA max) minimizing power loss
Superior crosstalk performance of -85dB @ 100kHz for signal isolation
Wide operating temperature range from -40°C to 85°C
Product Advantages
High precision and reliability in signal routing
Suitable for both single and dual supply operations, increasing adaptability
Optimal for applications requiring minimal signal distortion and leakage
Enhanced signal integrity and isolation capabilities
Durable and reliable over a broad range of temperatures
Key Technical Parameters
Switch Circuit: SP4T
Multiplexer/Demultiplexer Circuit: 4:1
Number of Circuits: 2
On-State Resistance (Max): 100Ohm
Voltage Supply, Single (V+): 12V
Voltage Supply, Dual (V±): ±15V
Channel-to-Channel Matching (ΔRon): 15Ohm (Max)
Charge Injection: 20pC
Current Leakage (IS(off)) (Max): 500pA
Crosstalk: -85dB @ 100kHz
Quality and Safety Features
Manufactured by Analog Devices, a leader in semiconductor design and manufacturing
Stringent quality control measures ensure product reliability and safety
Compatibility
Surface Mount Mounting Type, compatible with standard fabrication processes
Packaged in a 16-SOIC format, suitable for various PCB designs
Application Areas
Precision analog signal routing
Data acquisition systems
Communication systems
Audio and video switching
Product Lifecycle
Status: Obsolete
While the ADG409BR is nearing the end of its production lifecycle, potential replacements or upgrades may be available for applications requiring newer specifications or features.
Several Key Reasons to Choose This Product
High-performance signal routing with minimal distortion
Dual supply voltage capability enhances system versatility
Low on-state resistance and charge injection for improved signal fidelity
Robust design suitable for harsh environmental conditions
Backed by Analog Devices' reputation for quality and reliability
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