The CA-IS376x devices are high-performance six-channel, unidirectional digital isolators with up to 3.75kVRMS (narrow-body package) or 5kVRMS (wide-body package) isolation rating and ultra-fast data rate. The CA-IS376x devices offer high electromagnetic immunity and low emissions at low power consumption 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.
The CA-IS376x family offers all possible unidirectional channel configurations to accommodate any 6-channel design digital I/O applications, especial for the multiple SPI devices isolation. The CA-IS3760 features six channels transferring digital signals in one direction; The CA-IS3761 device has five forward and one reverse-direction channels; The CA-IS3762 device offers four forward and two reverse-direction channels isolation; The CA-IS3763 provides further design flexibility with three channels in each direction. All devices of this family features 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, see the Ordering Information for suffixes associated with each option.
The CA-IS376x series devices are specified over the -40°C to +125°C operating temperature range and are available in 16-pin SOIC narrow body package and 16-pin SOIC wide body package.
名称 | 参数 |
---|---|
Robust Galvanic Isolation of Digital Signals | High lifetime: >40 years Up to 3750 VRMS isolation rating (narrow body packages) and up to 5000 VRMS isolation rating (wide body packages) ±150 kV/μs typical CMTI Wide operating temperature range: -40°C to 125°C Schmitt trigger inputs |
Interfaces Directly with Most MCUs and FPGAs | Data rate: DC to 150Mbps Accepts 2.5V to 5.5V supplies Default output High (CA-IS376xH) and Low (CA-IS376xL) Options |
Low Power Consumption | 1.5mA per channel at 1Mbps with VDD = 5.0V 6.6mA per channel at 100Mbps with VDD = 5.0V |
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 | |
Safety Regulatory Approvals | VDE 0884-11 isolation certification UL According to UL1577 IEC 62368-1, IEC 61010-1, GB 4943.1-2011 and GB 8898-2011 certifications |
Package Options | SOIC16-NB(N)、SOIC16-NB(N) |
◎ Industrial Automation
◎ Motor Control
◎ Medical Systems
◎ Isolated Power Supplies
◎ Solar Inverters
◎ Isolated SPI etc. Digital Interfaces
Part Number | Package | Package Size (NOM) |
---|---|---|
CA-IS3760 CA-IS3761 CA-IS3762 CA-IS3763 | SOIC16-NB (N) | 9.90 mm × 3.90 mm |
CA-IS3760 CA-IS3761 CA-IS3762 CA-IS3763 | SOIC16-WB(W) | 10.30 mm × 7.50 mm |
The CA-IS376x devices are high-performance six-channel, unidirectional digital isolators with up to 3.75kVRMS (narrow-body package) or 5kVRMS (wide-body package) isolation rating and ultra-fast data rate. The CA-IS376x devices offer high electromagnetic immunity and low emissions at low power consumption 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.
The CA-IS376x family offers all possible unidirectional channel configurations to accommodate any 6-channel design digital I/O applications, especial for the multiple SPI devices isolation. The CA-IS3760 features six channels transferring digital signals in one direction; The CA-IS3761 device has five forward and one reverse-direction channels; The CA-IS3762 device offers four forward and two reverse-direction channels isolation; The CA-IS3763 provides further design flexibility with three channels in each direction. All devices of this family features 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, see the Ordering Information for suffixes associated with each option.
The CA-IS376x series devices are specified over the -40°C to +125°C operating temperature range and are available in 16-pin SOIC narrow body package and 16-pin SOIC wide body package.
名称 | 参数 |
---|---|
Robust Galvanic Isolation of Digital Signals | High lifetime: >40 years Up to 3750 VRMS isolation rating (narrow body packages) and up to 5000 VRMS isolation rating (wide body packages) ±150 kV/μs typical CMTI Wide operating temperature range: -40°C to 125°C Schmitt trigger inputs |
Interfaces Directly with Most MCUs and FPGAs | Data rate: DC to 150Mbps Accepts 2.5V to 5.5V supplies Default output High (CA-IS376xH) and Low (CA-IS376xL) Options |
Low Power Consumption | 1.5mA per channel at 1Mbps with VDD = 5.0V 6.6mA per channel at 100Mbps with VDD = 5.0V |
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 | |
Safety Regulatory Approvals | VDE 0884-11 isolation certification UL According to UL1577 IEC 62368-1, IEC 61010-1, GB 4943.1-2011 and GB 8898-2011 certifications |
Package Options | SOIC16-NB(N)、SOIC16-NB(N) |
◎ Industrial Automation
◎ Motor Control
◎ Medical Systems
◎ Isolated Power Supplies
◎ Solar Inverters
◎ Isolated SPI etc. Digital Interfaces
Part Number | Package | Package Size (NOM) |
---|---|---|
CA-IS3760 CA-IS3761 CA-IS3762 CA-IS3763 | SOIC16-NB (N) | 9.90 mm × 3.90 mm |
CA-IS3760 CA-IS3761 CA-IS3762 CA-IS3763 | SOIC16-WB(W) | 10.30 mm × 7.50 mm |