Manufacturer Part Number
ISO7331FCDWR
Manufacturer
Texas Instruments
Introduction
Digital isolator with 3 channels
Provides galvanic isolation between input and output
Product Features and Performance
Operating temperature: -40°C to 125°C
Package: 16-SOIC (0.295", 7.50mm width)
Number of channels: 3
Rise/fall time (typical): 3ns, 2ns
Pulse width distortion (max): 4ns
Propagation delay tpLH/tpHL (max): 58ns, 58ns
Technology: Capacitive coupling
Common mode transient immunity (min): 25kV/s
Isolated power: No
Data rate: 25Mbps
Supply voltage: 3V to 5.5V
Channel type: Unidirectional
Type: General purpose
Product Advantages
Provides galvanic isolation between input and output
High common mode transient immunity
Fast rise/fall time and low propagation delay
Wide operating temperature range
Key Technical Parameters
Voltage isolation: 3000Vrms
Package: 16-SOIC
Mounting type: Surface mount
Quality and Safety Features
RoHS3 compliant
Compatibility
Directly compatible with the ISO7331 base product number
Application Areas
Suitable for industrial, medical, and other applications requiring galvanic isolation
Product Lifecycle
This product is currently available and not nearing discontinuation.
Replacements and upgrades may be available from the manufacturer.
Key Reasons to Choose This Product
High voltage isolation of 3000Vrms
Fast signal transfer with low propagation delay
Wide operating temperature range of -40°C to 125°C
RoHS3 compliance for use in restricted environments
