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ISO7740FDBQR Datasheet(PDF) 1 Page - Texas Instruments

Part # ISO7740FDBQR
Description  ISO774x High-Speed, Robust-EMC Reinforced and Basic Quad-Channel Digital Isolators
PDF  52 Pages
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Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

ISO7740FDBQR Datasheet(HTML) 1 Page - Texas Instruments

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ISO774x High-Speed, Robust-EMC Reinforced and Basic Quad-Channel Digital
Isolators
1 Features
• 100Mbps data rate
• Robust isolation barrier:
– >30-year projected lifetime at 1500VRMS
working voltage
– Up to 5000VRMS isolation rating
– Up to 12.8kV surge capability
– ±100kV/μs typical CMTI
• Wide supply range: 2.25V to 5.5V
• 2.25V to 5.5V level translation
• Default output high (ISO774x ) and low
(ISO774xF) options
• Wide temperature range: –55°C to 125°C
• Low power consumption, typical 1.5mA per
channel at 1Mbps
• Low propagation delay: 10.7ns typical
(5V Supplies)
• Robust electromagnetic compatibility (EMC)
– System-level ESD, EFT, and surge immunity
– ±8kV IEC 61000-4-2 contact discharge
protection across isolation barrier
– Low emissions
• Wide-SOIC (DW-16) and QSOP (DBQ-16)
package options
• Automotive version available: ISO774x-Q1
• Safety-related certifications:
– DIN EN IEC 60747-17 (VDE 0884-17)
– UL 1577 component recognition program
– IEC 61010-1, IEC 62368-1, IEC 60601-1, and
GB 4943.1 certifications
2 Applications
• Industrial automation
• Motor control
• Power supplies
• Solar inverters
• Medical equipment
Package Information
PART NUMBER
PACKAGE(1)
PACKAGE
SIZE(2)
BODY SIZE (NOM)
ISO7740
ISO7741
ISO7742
SOIC (DW)
10.30mm ×
10.30mm
10.30mm ×
7.50mm
SSOP (DBQ)
4.90mm ×
6.0mm
4.90mm × 3.90mm
ISO7741B
SOIC (DW)
10.30mm ×
10.30mm
10.30mm ×
7.50mm
(1)
For more information, see Section 11.
(2)
The package size (length × width) is a nominal value and
includes pins, where applicable.
ISO7740, ISO7741, ISO7742
SLLSEP4J – MARCH 2016 – REVISED OCTOBER 2024
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.


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