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ISO6721RBQDRQ1 +BOM

Automotive, general-purpose, dual-channel, 1/1 reverse pinout digital isolator

Hersteller:

Texas Instruments, Inc
Herstellerteil #:

ISO6721RBQDRQ1
Datenblatt:

ISO6721RBQDRQ1 Datenblatt (PDF)
Rating:

Automotive
Integrated Isolated Power:

No
Isolation Rating:

Basic
Number Of Channels:

2
EDA/CAD Modelle:

Fordern Sie kostenlose CAD-Modelle für an ISO6721RBQDRQ1

ISO6721RBQDRQ1 Allgemeine Beschreibung

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.

Hauptmerkmale

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

Spezifikationen

Rating	Automotive	Integrated isolated power	No
Isolation rating	Basic	Number of channels	2
Forward/reverse channels	1 forward / 1 reverse	Default output	High, Low
Data rate (max) (MBps)	50	Surge isolation voltage (VIOSM) (VPK)	6500
Transient isolation voltage (VIOTM) (VPK)	4242	Withstand isolation voltage (VISO) (Vrms)	3000
CMTI (min) (V/µs)	100000	Operating temperature range (°C)	-40 to 125
Supply voltage (max) (V)	5.5	Supply voltage (min) (V)	1.71
Propagation delay time (typ) (µs)	0.011	Current consumption per channel (DC) (typ) (mA)	1.2
Current consumption per channel (1 Mbps) (typ) (mA)	1.8	Creepage (min) (mm)	4
Clearance (min) (mm)	4	feature-number-of-channels-per-chip	2
feature-maximum-data-rate	50Mbps	feature-maximum-rise-time-ns	5.3
feature-maximum-fall-time-ns	5.3	feature-minimum-pulse-width-ns	20
feature-maximum-pulse-width-distortion-ns	8.2	feature-minimum-operating-supply-voltage-v	1.71\|2.25
feature-maximum-propagation-delay-skew-ns		feature-output-type	CMOS\|LVCMOS
feature-maximum-operating-supply-voltage-v	1.89\|5.5	feature-maximum-propagation-delay-time-tphl-ns	24
feature-maximum-propagation-delay-time-tplh-ns	24	feature-maximum-quiescent-supply-current-ma
feature-maximum-power-dissipation-mw	86	feature-packaging
feature-rad-hard		feature-pin-count
feature-cecc-qualified		feature-esd-protection
feature-military		feature-aec-qualified	Yes
feature-aec-qualified-number	AEC-Q100	feature-eccn-code	EAR99
feature-svhc		feature-svhc-exceeds-threshold	No

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AVAQ bestimmt und verpackt alle Geräte auf der Grundlage der Schutzanforderungen gegen elektrostatische Entladung (ESD) und Feuchtigkeitsempfindlichkeit (MSL)..