CA-IS3842 Overview
Description
The CA‐IS384x devices are high‐performance quad‐channel digital isolators with precise timing characteristics and low power consumption. The CA‐IS384x devices provide high electromagnetic immunity and low emissions, while isolating CMOS digital I/Os.
Key Features
- Signal Rate: DC to 150Mbps
- Wide Operating Supply Voltage: 2.5V to 5.5V
- Wide Operating Temperature Range: ‐40°C to 125°C
- No Start‐Up Initialization Required
- Default Output High and Low Options
- High Electromagnetic Immunity
- High CMTI: ±150kV/µs (Typical)
- Low Power Consumption (Typical): 1.5mA per Channel at 1Mbps with 5.0V Supply 6.6mA per Channel at 100Mbps with 5.0V Supply
- Precise Timing (Typical) 12ns Propagation Delay 1ns Pulse Width Distortion 2ns Propagation Delay Skew 5ns Minimum Pulse Width
- Isolation Rating up to 5.7kVrms (wide body package)
