ISO7842FDWWR General Purpose Digital Isolator 5700Vrms 4Channel
100Mbps 100kV/ΜSFeatures• Signaling Rate: Up to 100 Mbps• Wide Supply Range: 2.25 V to 5.5 V• 2.25-V to 5.5-V Level Translation• Wide Temperature Range: –55°C to +125°C• Low-Power Consumption, Typical 1.7 mA per Channel at 1 Mbps• Low Propagation Delay: 11 ns Typical (5-V Supplies)• Industry leading CMTI (Min): ±100 kV/μs• Robust Electromagnetic Compatibility (EMC)• System-Level ESD, EFT, and Surge Immunity• Low Emissions• Isolation Barrier Life: >40 Years• Wide Body SOIC-16 Package and Extra-Wide Body SOIC-16 Package
Options• Safety and Regulatory Approvals:– 8000-VPK Reinforced Isolation per DIN V VDE V 0884-10 (VDE V
0884-10):2006-12– 5.7-kVRMS Isolation for 1 Minute per UL 1577– CSA Component Acceptance Notice 5A, IEC 60950-1 and IEC 60601-1
End Equipment Standards– CQC Certification per GB4943.1-2011– TUV Certification per EN 61010-1 and EN 60950-1– All DW Package Certifications Complete; DWW Package
Certifications Complete per UL, VDE, TUV and Planned for CSA and
CQC Applications• Industrial Automation• Motor Control• Power Supplies• Solar Inverters• Medical Equipment• Hybrid Electric Vehicles DescriptionThe ISO7842x device is a high-performance, quadchannel digital
isolator with a 8000-VPK isolation voltage. This device has
reinforced isolation certifications according to VDE, CSA, CQC, and
TUV. The isolator provides high electromagnetic immunity and low
emissions at low-power consumption, while isolating CMOS or LVCMOS
digital I/Os. Each isolation channel has a logic input and output
buffer separated by a silicon-dioxide (SiO2 ) insulation barrier.
This device comes with enable pins that can be used to put the
respective outputs in high impedance for multi-master driving
applications and to reduce power consumption. The ISO7842 device
has two forward and two reverse-direction channels. If the input
power or signal is lost, the default output is high for the ISO7842
device and low for the ISO7842F device. See the Device Functional
Modes section for further details. Used in conjunction with
isolated power supplies, this device helps prevent noise currents
on a data bus or other circuits from entering the local ground and
interfering with or damaging sensitive circuitry. Through
innovative chip design and layout techniques, electromagnetic
compatibility of the ISO7842 device has been significantly enhanced
to ease system-level ESD, EFT, surge, and emissions compliance. The
ISO7842 device is available in 16-pin SOIC wide-body (DW) and
extra-wide body (DWW) packages. Category | Isolators Digital Isolators | Mfr | Texas Instruments | Series | | Product Status | | Technology | | Type | | Isolated Power | | Number of Channels | | Inputs - Side 1/Side 2 | | Channel Type | | Voltage - Isolation | 5700Vrms | Common Mode Transient Immunity (Min) | | Data Rate | 100Mbps | Propagation Delay tpLH / tpHL (Max) | | Pulse Width Distortion (Max) | | Rise / Fall Time (Typ) | | Voltage - Supply | | Operating Temperature | | Mounting Type | Surface Mount | Package / Case | 16-SOIC (0.551", 14.00mm Width) |
ORIGINAL Our company ensures that each batch of products comes from the
original factory, and can provide original labels and professional
testing agency reports. PRICE We provide a variety of quotation channels, and sign the order
contract after negotiation. TRANSACTION After communication and agreement, we will guide you to arrange
payment. DELIVERY CYCLE Delivery on the same day, generally 5-12 working days, may be
slightly delayed during the epidemic, we will follow up the whole
process. TRANSPORT We will choose the appropriate transportation mode according to
your country. PACKAGING After communication with you, we will choose the appropriate
packaging method according to the weight of the goods to ensure the
safe delivery of the goods. |
