ISO7760

SOIC (DW)

16

77 mm² 10.3 x 7.5

SSOP (DBQ)

16

29 mm² 4.9 x 6

100 Mbps data rate
Robust isolation barrier:
- >100-Year projected lifetime
- Up to 5000 V_RMS isolation rating
- Up to 12.8 kV surge capability
- ±100 kV/µs Typical CMTI
Wide supply range: 2.25 V to 5.5 V
2.25-V to 5.5-V Level translation
Default output high (ISO776x) and low (ISO776xF) 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 at 5 V
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
Wide-SOIC (DW-16) and SSOP (DBQ-16) package options
Automotive version available: ISO776x-Q1
Safety-related certifications:
- Reinforced insulation per DIN V VDE V 0884-11:2017-01
- UL 1577 component recognition program
- CSA Certification per IEC 60950-1, IEC 62368-1, and IEC 60601-1
- CQC Certification per GB4943.1-2011
- TUV Certification according to EN 60950-1 and EN 61010-1

100 Mbps data rate
Robust isolation barrier:
- >100-Year projected lifetime
- Up to 5000 V_RMS isolation rating
- Up to 12.8 kV surge capability
- ±100 kV/µs Typical CMTI
Wide supply range: 2.25 V to 5.5 V
2.25-V to 5.5-V Level translation
Default output high (ISO776x) and low (ISO776xF) 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 at 5 V
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
Wide-SOIC (DW-16) and SSOP (DBQ-16) package options
Automotive version available: ISO776x-Q1
Safety-related certifications:
- Reinforced insulation per DIN V VDE V 0884-11:2017-01
- UL 1577 component recognition program
- CSA Certification per IEC 60950-1, IEC 62368-1, and IEC 60601-1
- CQC Certification per GB4943.1-2011
- TUV Certification according to EN 60950-1 and EN 61010-1

The ISO776x devices are high-performance, six-channel digital isolators with 5000-V_RMS (DW package) and 3000-V_RMS (DBQ package) isolation 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 double capacitive silicon dioxide (SiO₂) insulation barrier. The ISO776x 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 data buses, such as RS-485, RS-232, and CAN, 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 SSOP packages.

The ISO776x devices are high-performance, six-channel digital isolators with 5000-V_RMS (DW package) and 3000-V_RMS (DBQ package) isolation 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 double capacitive silicon dioxide (SiO₂) insulation barrier. The ISO776x 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 data buses, such as RS-485, RS-232, and CAN, 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 SSOP packages.

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Technical documentation

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	Type	Title	Date
*	Data sheet	ISO776x High-speed, robust EMC, reinforced six-channel digital isolators datasheet (Rev. E)	01 Mar 2019
	Certificate	TUV Certificate for Isolation Devices (Rev. J)	23 Aug 2021
	Certificate	CQC Certification (Rev. G)	19 Aug 2021
	Application note	Digital Isolator Design Guide (Rev. C)	12 Jul 2021
	Certificate	CSA Certification (Rev. Q)	14 Jun 2021
	Certificate	VDE certificate for reinforced isolation for DIN VDE V 0884-11:2017-01 (Rev. O)	14 Jun 2021
	White paper	Distance Through Insulation: How Digital Isolators Meet Certification Requiremen	11 Jun 2021
	User guide	Universal Digital Isolator Evaluation Module	04 Mar 2021
	Certificate	UL Certification (Rev. O)	03 Feb 2021
	White paper	Improve Your System Performance by Replacing Optocouplers with Digital Isolators (Rev. A)	07 Dec 2020
	Technical article	How to select the right digital isolator for your design	21 Oct 2020
	User guide	LEDMCUEVM-132 MSP432™ LED Controller Evaluation Module	06 Oct 2020
	Functional safety information	ISO7760-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA	18 Jun 2020
	Technical article	Why signal isolation matters in 48-V HEV/EV systems	20 Nov 2019
	Technical article	Staying on budget: How digital isolators are transforming field transmitters	24 May 2019
	Technical article	What are isolated digital inputs?	08 Mar 2019
	Application note	Considerations for Selecting Digital Isolators	24 Jul 2018
	Application note	How to reduce radiated emissions of digital isolators for systems with RF module	26 Mar 2018
	User guide	ISO776xDBQ Six-Channel Digital-Isolator Evaluation Module	24 Jan 2018
	Application note	Isolation Glossary (Rev. A)	19 Sep 2017
	User guide	ISO776xDW Six-Channel Digital-Isolator Evaluation Module	21 Jul 2017

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DIGI-ISO-EVM — Universal digital isolator evaluation module

DIGI-ISO-EVM is an evaluation module (EVM) used to evaluate any of the TI single-channel, dual-channel, triple-channel, quad-channel or six-channel digital isolator devices in five different packages - 8-pin narrow-body SOIC (D), 8-pin wide-body SOIC (DWV), 16-pin wide-body SOIC (DW), 16-pin ultra (...)

User guide

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Evaluation board

ISO7762DBQEVM — ISO7762DBQ High Speed, Robust EMC Six-Channel Digital Isolator Evaluation Module

ISO7762DBQEVM is an Evaluaiton Module used to evaluate the high performance, reinforced six channel digital isolator ISO7762 in 16-Pin SSOP package (Package Code-DBQ). The EVM features enough test points & jumper options for one to evaluate the device with minimal external components.

User guide

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Evaluation board

ISO7762DWEVM — ISO7762DW High Speed, Robust EMC Six-Channel Digital Isolator Evaluation Module

ISO7762DWEVM is an Evaluaiton Module used to evaluate the high performance, reinforced six channel digital isolator ISO7762 in 16-Pin Wide Body SOIC package (Package Code-DW). The EVM features enough test points & jumper options for one to evaluate the device with minimal external components.

User guide

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Simulation model

ISO7760 IBIS Model (Rev. A)

SLLM365A.ZIP (52 KB) - IBIS Model

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Simulation model

ISO7760 PSpice Transient Model

SLLM478.ZIP (521 KB) - PSpice Model

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Reference designs

TIDA-010065 — High-efficiency, low-emission, isolated DC/DC converter-based analog input module reference design

This reference design is a simplified architecture for generating an isolated power supply for isolated amplifiers for measuring isolated voltages and currents. A fully integrated DC/DC converter with reinforced isolation operating from a 5-V input with configurable 5-V or 5.4-V output (headroom for (...)

document-generic

Schematic

Reference designs

TIDA-010085 — 24-VAC multi-channel solid state relay reference design using digital isolator

This reference design demonstrates a multi-channel solid state relay (SSR) using a single isolation. The design uses a multi-channel digital isolator with a single isolated power supply and common ground gate-drive circuit to control multiple SSRs independently. The design is rated for 24-VAC (...)