ISO773x-Q1 High-Speed, Robust-EMC Reinforced Triple-Channel Digital Isolators

1 Features

Qualified for automotive applications
AEC-Q100 Qualified with the following results:
- Device temperature grade 1: –40°C to +125°C ambient operating temperature
Functional Safety-Capable
- Documentation available to aid functional safety system design: ISO7730-Q1, ISO7731-Q1
100Mbps data rate
Robust isolation barrier:
- >30-year projected lifetime at 1500V_RMS working voltage
- Up to 5000V_RMS 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 (ISO773x) and low (ISO773xF) options
Low power consumption, typical 1.5mA per channel at 1Mbps
Low propagation delay: 11ns 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
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

Package Information

PART NUMBER⁽¹⁾	PACKAGE	PACKAGE SIZE⁽²⁾
ISO7730-Q1 ISO7731-Q1	DW (SOIC, 16)	10.30mm × 7.50mm
ISO7730-Q1 ISO7731-Q1	DBQ (SSOP, 16)	4.90mm × 3.90mm

(1) For all available packages, see the orderable addendum at the end of the data sheet.

(2) The package size (length × width) is a nominal value and includes pins, where applicable.