The CA-IS37XX –Q1 devices are high-performance, low-power, multi-channel, unidirectional digital isolators with up to 5kVRMS isolation rating and ultra-fast data rate (up to 150Mbps). These devices offer high electromagnetic immunity and low emissions while isolating different ground domains and block high-voltage/high-current transients from sensitive or human interface circuitry. Each isolation channel has a logic input and output buffer separated by capacitive silicon dioxide (SiO2) insulation barrier, the integrated Schmitt trigger on each input provide excellent noise immunity.
All devices of CA-IS374x family feature default outputs. When the input is either not powered or is open-circuit, the default output is low for devices with suffix L and high for devices with suffix H. The CA-IS37XX-Q1 family devices are specified over the -40°C to +125°C operating temperature range and are available in 16-pin SOIC wide-body package.
名称 | 参数 |
---|---|
Robust Galvanic Isolation of Digital Signals | High lifetime: >40 years Up to 5000 VRMS isolation rating ±150 kV/μs typical CMTI |
Interfaces Directly with Most Micros and FPGAs | Data rate: DC to 150Mbps Accepts 2.5V to 5.5V supplies Default output High (CA-IS37xxH) and Low (CA-IS37xxL) Options |
Low Power Consumption | 1.5mA per channel at 1Mbps with VDD = 5.0V 6.6mA per channel at 100Mbps with VDD = 5.0V |
Safety Regulatory Approvals | VDE 0884-11 reinforced isolation UL certification according to UL1577 IEC 62368-1, IEC 61010-1, GB 4943.1-2011 and GB 8898-2011 certifications |
AEC-Q100 (Grade 1) Certified | |
Best in Class Propagation Delay and Skew | 12ns typical propagation delay 1ns pulse width distortion 2ns propagation delay skew (chip -to-chip) 5ns minimum pulse width |
No Start-Up Initialization Required | |
Package | Wide-body SOIC16-WB(W) |
◎ Hybrid, electric & conventional powertrain
◎ Industrial automation
◎ Building automation
◎ HVAC systems
◎ Distribution automation
◎ Vending machines
◎ Security systems
Part Number | Package | Package Size (NOM) |
---|---|---|
CA-IS3740 CA-IS3741 CA-IS3742 | SOIC16-WB(W) | 10.30 mm × 7.50 mm |
The CA-IS37XX –Q1 devices are high-performance, low-power, multi-channel, unidirectional digital isolators with up to 5kVRMS isolation rating and ultra-fast data rate (up to 150Mbps). These devices offer high electromagnetic immunity and low emissions while isolating different ground domains and block high-voltage/high-current transients from sensitive or human interface circuitry. Each isolation channel has a logic input and output buffer separated by capacitive silicon dioxide (SiO2) insulation barrier, the integrated Schmitt trigger on each input provide excellent noise immunity.
All devices of CA-IS374x family feature default outputs. When the input is either not powered or is open-circuit, the default output is low for devices with suffix L and high for devices with suffix H. The CA-IS37XX-Q1 family devices are specified over the -40°C to +125°C operating temperature range and are available in 16-pin SOIC wide-body package.
名称 | 参数 |
---|---|
Robust Galvanic Isolation of Digital Signals | High lifetime: >40 years Up to 5000 VRMS isolation rating ±150 kV/μs typical CMTI |
Interfaces Directly with Most Micros and FPGAs | Data rate: DC to 150Mbps Accepts 2.5V to 5.5V supplies Default output High (CA-IS37xxH) and Low (CA-IS37xxL) Options |
Low Power Consumption | 1.5mA per channel at 1Mbps with VDD = 5.0V 6.6mA per channel at 100Mbps with VDD = 5.0V |
Safety Regulatory Approvals | VDE 0884-11 reinforced isolation UL certification according to UL1577 IEC 62368-1, IEC 61010-1, GB 4943.1-2011 and GB 8898-2011 certifications |
AEC-Q100 (Grade 1) Certified | |
Best in Class Propagation Delay and Skew | 12ns typical propagation delay 1ns pulse width distortion 2ns propagation delay skew (chip -to-chip) 5ns minimum pulse width |
No Start-Up Initialization Required | |
Package | Wide-body SOIC16-WB(W) |
◎ Hybrid, electric & conventional powertrain
◎ Industrial automation
◎ Building automation
◎ HVAC systems
◎ Distribution automation
◎ Vending machines
◎ Security systems
Part Number | Package | Package Size (NOM) |
---|---|---|
CA-IS3740 CA-IS3741 CA-IS3742 | SOIC16-WB(W) | 10.30 mm × 7.50 mm |