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TI ISO7820FDWWR product image
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TI ISO7820FDWWRRoHS

Manufacturer
TI
MPN
ISO7820FDWWR
LCSC Part #
C5216503
Packaging
SOIC-16
Customer #
Key Attributes
High-performance 8000Vpk enhanced dual-channel digital isolator
Datasheetpdf iconTI ISO7820FDWWR
In-Stock: 100
100 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 4.7285$ 4.73
10+$ 4.5011$ 45.01
30+$ 4.3629$ 130.89
100+$ 4.2476$ 424.76
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryIsolators/Digital Isolators
ManufacturerTI
PackagingSOIC-16
FeaturesFail-safe output
CMTI(kV/us)100kV/us
Propagation Delay(tpd)11ns
Number of Channels2
Number of Forward Channels2
Voltage - Supply2.25V~5.5V;2.25V~5.5V
Number of Reverse Channels0
Operating Temperature-55℃~+125℃
Isolation Voltage(Vrms)5700
Data Rate(Max)100Mbps
Default OutputLow Level
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The ISO7820 is a high-performance dual-channel digital isolator with a high isolation voltage of up to 8000 VPK. This device has passed the enhanced isolation certification compliant with VDE, CSA, and CQC standards. When isolating CMOS or LVCMOS digital I/Os, the isolator provides high electromagnetic immunity, low radiation, and low power consumption. The logic input and output buffers of each isolation channel are separated by a silicon dioxide (SiO₂) insulation barrier. The ISO7820 has two forward channels but no reverse channels. In case of input power or signal loss, the ISO7820 device outputs a default "high" level, while the ISO7820F device outputs a default "low" level. When used with an isolated power supply, this device prevents noise currents on the data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuits. Thanks to the innovative chip design and wiring technology, the electromagnetic compatibility of the ISO7820 is significantly enhanced, ensuring system-level ESD, EFT, and surge protection and compliance with radiation standards. The ISO7820 is available in a 16-pin SOIC wide-body (DW) package.

Features

AI Translation
  • Signal transmission rate: up to 100Mbps
  • Wide supply range: 2.25V to 5.5V
  • 2.25V to 5.5V level translation
  • Wide temperature range: -55°C to 125°C
  • Low power consumption, typical current 1.7mA per channel (at 1Mbps)
  • Low propagation delay: typical 11ns (at 5V supply)
  • Industry-leading CMTI: ±100kV/μs
  • Excellent EMC performance
  • System-level ESD, EFT, and surge protection
  • Low emissions
  • Isolation barrier lifetime: >25 years
  • Wide-body (DW) SOIC-16 package
  • Safety and regulatory approvals: 8000 VPK VIOTM and 2121 VPK VIORM reinforced isolation per DIN V VDE V 0884-10 (VDE V 0884-10):2006-12, UL 1577 compliant with 5.7kV RMS isolation for 1 minute, CSA Component Acceptance Notice 5A, IEC 60950-1, IEC60601-1 and IEC 61010-1 end-equipment standards, CQC certification per GB4943.1-2011

Applications

AI Translation
  • Industrial Automation
  • Motor Control
  • Power Supply
  • Solar Inverter
  • Medical Equipment
  • Hybrid Electric Vehicle