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CA-IS3731HW
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€0.59
5000 in stock
Chipanalog – TRIPLE CHANNEL DIGITAL ISOLATOR IC
For strip of tape – 100pcs MOQ / 100pcs order multiple strip of tape
For T&R – 1,000PCS MOQ / ORDER MULTIPLE 1,000PCS T&R
Price Quantity
Quantity 100 – 499 = €0.59
Quantity 500 – 999 = €0.57
Quantity 1000 + = €0.55
Each price quantity has minimum unit price. Prices reflect on how many units you purchase. Unit prices are divided up into 5 different price quantities. The more quantities you purchase the lower the price unit will cost you. Choose how many you want to purchase and when you add to cart your price will be calculated. To view your bulk price please go to the checkout or cart page.
Description
CA-IS373x High-Speed Triple-Channel Digital Isolators
The CA-IS373x devices are high-performance triple-channel digital isolators with precise timing characteristics and low power consumption. The CA-IS373x devices provide high electromagnetic immunity and low emissions, while isolating CMOS digital I/Os. All device versions have Schmitt trigger input for high noise immunity. Each isolation channel consists of a transmitter and a receiver separated by silicon dioxide (SiO2) insulation barrier. The CA-IS3730 device has all three channels in the same direction with output enable on output side, the CAIS3731 device has two forward and one reverse-direction channels with output enable on both sides, and the CA-IS3735 device has the same channel configuration as CA-IS3730 without output enable. All devices have fail-safe mode option. If the input power or signal is lost, default output is low for devices with suffix L and high for devices with suffix H.
CA-IS373x devices has high insulation capability to handle noise and surge on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. High CMTI ability promises the correct transmission of digital signal. The CA-IS373x devices are available in 16-pin narrow body SOIC and 16-pin wide body SOIC packages. All products have > 2.5kVrms isolation rating, and products in wide-body packages support insulation with standing up to 5kVrms.
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: ±100kV/µs (Typical)
• Low Power Consumption (Typical):
▪ 1.5mA per Channel at 1Mbps with 3.3V Supply
▪ 5.5mA per Channel at 100Mbps with 3.3V Supply
• Precise Timing (Typical)
▪ 8ns Propagation Delay
▪ 1ns Pulse Width Distortion
▪ 2ns Propagation Delay Skew
▪ 5ns Minimum Pulse Width
• Isolation Rating up to 5kVrms
• Isolation Barrier Life: >40 Years at Rated Working Voltage
• Tri-state Outputs with ENABLE
• Schmitt Trigger Inputs
• RoHS-Compliant Packages
▪ SOIC-16 Narrow Body
▪ SOIC-16 Wide Body
Applications
• Industrial Automation Systems
• Motor Control
• Medical Electronics
• Isolated Switch Mode Supplies
• Solar Inverters
• Isolated ADC, DAC
| Attribute | Value | |
|---|---|---|
| Category | Isolators/Digital Isolators |
|
| Datasheet | Chipanalog CA-IS3731HW |
|
| RoHS |
|
|
| Operating Temperature | -40℃~125℃ |
|
| Number of Forward Channels | 2 |
|
| Rating | 工业级 |
|
| Number of Reverse Channels | 1 |
|
| Integrated Power Supply | NO |
|
| Isolation Voltage(Vrms) | 5000 |
|
| CMTI(kV/us) | 150kV/us |
|
| Data Rate(Max) | 150Mbps |
