OUTx

GNDO

GNDI

INx

Isolation

Capacitor

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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.

ISO7760, ISO7761

ISO7762, ISO7763

SLLSER1A – AUGUST 2017 – REVISED AUGUST 2017

ISO776x High-Speed, Robust EMC, Reinforced Six-Channel Digital Isolators

1

1 Features

1

•

Signaling Rate: Up to 100 Mbps

•

Wide Supply Range: 2.25 V to 5.5 V

•

2.25-V to 5.5-V Level Translation

•

Default Output High and Low Options

•

Wide Temperature Range: –55°C to +125°C

•

Low Power Consumption, Typical 1.4 mA per

Channel at 1 Mbps

•

Low Propagation Delay: 11 ns Typical

(5-V Supplies)

•

High CMTI: ±100 kV/μs Typical

•

Robust Electromagnetic Compatibility (EMC)

•

System-Level ESD, EFT, and Surge Immunity

•

Low Emissions

•

Isolation Barrier Life: >40 Years

•

Wide-SOIC (DW-16) and QSOP (DBQ-16)

Package Options

•

Safety-Related Certifications:

–

Reinforced Insulation per DIN V VDE V 0884-

11:2017-01

–

UL 1577 Component Recognition Program

–

CSA Component Acceptance Notice 5A, IEC

60950-1 and IEC 60601-1 End Equipment

Standards

–

CQC Certification per GB4943.1-2011

–

TUV Certification according to EN 60950-1 and

EN 61010-1

–

All Certifications are Planned

2 Applications

•

Factory Automation and Control

•

Test and Measurement

•

Telecom Infrastructure

•

Grid Infrastructure

•

Medical, Healthcare, and Fitness

3 Description

The ISO776x devices are high-performance, six-

channel

digital

isolators

with

(DW

ratings per UL 1577. This family of devices is also

certified according to VDE, CSA, TUV and CQC.

The ISO776x family of devices provides 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 logic-output buffer separated by a

family of devices is available in all possible pin

configurations such that all six channels are in the

same direction, or one, two, or three channels are in

reverse direction while the remaining channels are in

forward direction. If the input power or signal is lost,

the default output is high for devices without suffix F

and low for devices with suffix F. See the Device

Functional Modes section for further details.

Used in conjunction with isolated power supplies, this

family of devices helps prevent noise currents on a

data bus or other circuits from entering the local

ground and interfering with or damaging sensitive

circuitry. Through innovative chip design and layout

techniques,

electromagnetic

compatibility

of

the

ISO776x family of devices has been significantly

enhanced to ease system-level ESD, EFT, surge, and

emissions

compliance.

The

ISO776x

family

of

devices is available in 16-pin SOIC and QSOP

packages.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

ISO7760

ISO7761

ISO7762

IOS7763

SOIC (16)

10.30 mm × 7.50 mm

SSOP (16)

4.90 mm × 3.90 mm

(1) For all available packages, see the orderable addendum at

the end of the datasheet.

Simplified Schematic

connections respectively for the input

channels.

ground connections respectively for the

output channels.