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ISO6720QDWVRQ1

Automotive, general-purpose, dual-channel, 2/0 digital isolator

Manufacturer: Texas Instruments, Inc
Mfr.Part #: ISO6720QDWVRQ1
Datasheet: ISO6720QDWVRQ1 Datasheet (PDF)
Series: Automotive, AEC-Q100, Functional Safety (FuSa)
Technology: Capacitive Coupling
Type: General Purpose
Isolated Power: No
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ISO6720QDWVRQ1 General Description

The ISO672x-Q1 devices are high-performance, dual-channel digital isolators ideal for cost sensitive applications requiring up to 5000 V_RMS (DWV package) and 3000 V_RMS (D package) isolation ratings per UL 1577. These devices are also certified by VDE, TUV, CSA, and CQC.

The ISO672x-Q1 devices provide 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 TIs double capacitive silicon dioxide (SiO₂) insulation barrier. The ISO6720-Q1 device has 2 isolation channels with both channels in the same direction. The ISO6721-Q1 device has 2 isolation channels with 1 channel in each direction. In the event of input power or signal loss, the default output is high for devices without suffix F and low for devices with suffix F. See Device Functional Modes section for further details.

Key Features

Functional Safety-Capable
- Documentation available to aid functional safety system design: ISO6720-Q1, ISO6721-Q1
AEC-Q100 qualified with the following results:
- Device temperature Grade 1: –40°C to +125°C ambient operating temperature range
Meets VDA320 isolation requirements
50-Mbps data rate
Robust isolation barrier:
- High lifetime at 1060 V_RMS working voltage
- Up to 5000 V_RMS isolation rating
- ±150 kV/µs typical CMTI
Wide supply range: 1.71 V to 1.89 V and 2.25 V to 5.5 V
1.71-V to 5.5-V level translation
Default output High (ISO672x-Q1) and Low (ISO672xF-Q1) Options
1.8 mA per channel typical at 1 Mbps
Low propagation delay: 11 ns typical
Robust electromagnetic compatibility (EMC)
- System-Level ESD, EFT, and surge immunity
- ±8 kV IEC 61000-4-2 contact discharge protection across isolation barrier
- Low emissions
Narrow-SOIC (D-8) and Wide-SOIC (DWV-8) package
Safety-Related Certifications:
- DIN VDE V 0884-11:2017-01
- UL 1577 component recognition program
- IEC 62368-1, IEC 61010-1, IEC 60601-1
- GB 4943.1-2011

Specifications

Series	Automotive, AEC-Q100, Functional Safety (FuSa)	Technology	Capacitive Coupling
Type	General Purpose	Isolated Power	No
Number of Channels	2	Inputs - Side 1/Side 2	2/0
Channel Type	Unidirectional	Voltage - Isolation	5000Vrms
Common Mode Transient Immunity (Min)	100kV/µs	Data Rate	50Mbps
Propagation Delay tpLH / tpHL (Max)	18ns, 18ns	Pulse Width Distortion (Max)	7ns
Rise / Fall Time (Typ)	2.6ns, 2.6ns	Voltage - Supply	1.71V ~ 1.89V, 2.25V ~ 5.5V
Operating Temperature	-40°C ~ 125°C	Mounting Type	Surface Mount
Base Product Number	ISO6720

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Ratings and Reviews

A**n 08/22/2022

All hum, + seller for sending in the case

I**l 07/07/2022

Product received. Good seller

C**b 12/02/2020

Thank you, received, did not check, tomorrow i will check, and inform the result of the check, very hope that your goods are all quality, received a lot of goods from you, and everyone is happy, i wish success in work, glad to cooperate with you and with your sellers