Manufacturer Part Number
ADG438FBR
Manufacturer
Analog Devices
Introduction
Obsolete 8:1 Multiplexer/Demultiplexer IC
Product Features and Performance
Single 8:1 Multiplexer/Demultiplexer Circuit
One Circuit Configuration
Maximum On-State Resistance 270Ohm Typical
Channel-to-Channel Matching 8.1Ohm
Voltage Supply Single 15V
Voltage Supply Dual ±15V
Maximum Switch Time 230ns, 130ns
Charge Injection 15pC
Off Channel Capacitance 3pF, 22pF
Maximum Leakage Current 500pA
Crosstalk -93dB at 100kHz
Product Advantages
High Precision Channel Matching
Low Charge Injection for Reduced Signal Distortion
Tight Control of On-State Resistance
Extended Operating Temperature Range
Key Technical Parameters
270Ohm Max On-State Resistance
15V Single & ±15V Dual Supply Voltage
230ns/130ns Switch Time
93dB Crosstalk at 100kHz
-40°C to 125°C Operating Temperature
Quality and Safety Features
Meets or Exceeds Standard Safety Requirements for Interface Switches
Compatibility
16-SOIC Surface Mount Package Compatible with Standard SMT Processes
Application Areas
Data Acquisition Systems
Test Equipment
Communication Systems
Audio Signal Routing
Product Lifecycle
Obsolete Status
Potential Need for Replacement or Upgrade Solutions
Several Key Reasons to Choose This Product
Product Reliability and Longevity under Specified Operating Conditions
High-Fidelity Signal Switching with Minimal Crosstalk
Precision Signal Routing for Critical Applications
Compatibility with Standard Mounting Techniques
Low Power Consumption and Heat Dissipation