(China (Mainland))
Product Summary
The ISO7230ADWR is a triple-channel digital isolator with multiple channel configurations and output enable functions. The device has logic input and output buffers separated by TI ’ s silicon dioxide (SiO 2 ) isolation barrier. Used in conjunction with isolated power supplies, the ISO7230ADWR block high voltage, isolate grounds, and prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. The applications of the ISO7230ADWR include Industrial Fieldbus, Computer Peripheral Interface, Servo Control Interface and Data Acquisition.
Parametrics
ISO7230ADWR absolute maximum ratings: (1)VCC, Supply voltage, VCC1 , VCC2: – 0.5 to 6 V; (2)VI, Voltage at IN, OUT, EN: – 0.5 to 6 V; (3)IO, Output current: ± 15 mA; (4)TJ, Maximum junction temperature: 170℃; (5)ESD electrostatic deischarge, human body model: ±4kV; field-incluced-charged device model: ±1kV; machine model: ±200V.
Features
ISO7230ADWR features: (1)1-Mbps Signaling Rate: Low Channel-to-Channel Output Skew; 1ns max; Low Pulse-Width Distortion(PWD); 2nsmax; Low Jitter Content;1ns Typ at 150Mbps; (2)Typical 25-Year Life at Rated Working Voltage; (3)4000-Vpeak Isolation, 560-V peak V IORM: UL1577,IEC 60747-5-2(VDE 0884,Rev2), IE 61010-1and CSA Approved; (4)4kV ESD Protection; (5)Operate With 3.3-V or 5-V Supplies; (6)High Electromagnetic Immunity; (7)–40 to 125℃ Operating Range.
Diagrams
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 ISO7230ADWR |
Texas Instruments |
Isolator Interface IC Tr Ch 3/0 1Mbps Dig Iso |
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ISO7230ADWRG4 |
Texas Instruments |
Isolator Interface IC Tr Ch 3/0 1Mbps Dig Iso |
Data Sheet |
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