TI ISO7420 ISO7420EDR Low Power Dual-Channel Digital Isolators

TI

ISO7420EDR

ISO7420 date sheet

Product category

Low-Power Dual-Channel Digital Isolators

Application

– Motor Control

– Power Supplies

– Battery Packs

Description

• Highest Signaling Rate: 1 Mbps

• Low Power Consumption, Typical ICC per Channel

(3.3-V operation):

– ISO7420: 1.1 mA, ISO7421: 1.5 mA

• Low Propagation Delay – 9 ns Typical

• Low Skew – 300 ps Typical

• Wide TA Range: –40°C to 125°C (M-Grade)

• 50-kV/μs Transient Immunity, Typical

• Over 25-Year Isolation Integrity at Rated Voltage

• Operates From 3.3-V and 5-V Supply and Logic Levels

• 3.3-V and 5-V Level Translation

• Narrow Body SOIC-8 Package

• Safety and Regulatory Approvals:

– 4242 VPK Isolation per DIN V VDE V 0884-10

and DIN EN 61010-1

– 2500 VRMS Isolation for 1 minute per UL 1577

– CSA Component Acceptance Notice 5A, IEC

60950-1 and IEC 61010-1 Standards

– CQC Certification per GB4943.1-2011

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