Specification	ISO7720FQDWQ1

Channel Type	Unidirectional
Common Mode Transient Immunity (Min) [Min]	85 kV/Ás
Data Rate	100 Mbps
Grade	Automotive
Inputs - Side 1/Side 2 [custom]	2
Inputs - Side 1/Side 2 [custom]	0
Isolated Power	False
Mounting Type	Surface Mount
Number of Channels [custom]	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-SOIC
Package / Case [x]	0.295 in
Package / Case [y]	7.5 mm
Propagation Delay tpLH / tpHL (Max) [Max] [custom]	16 ns
Propagation Delay tpLH / tpHL (Max) [Max] [custom]	16 ns
Pulse Width Distortion (Max) [Max]	4.9 ns
Qualification	AEC-Q100
Rise / Fall Time (Typ) [custom]	1.9 ns
Rise / Fall Time (Typ) [custom]	1.8 ns
Supplier Device Package	16-SOIC
Technology	Capacitive Coupling
Type	General Purpose
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.25 V

ISO7720-Q1 Series

Automotive, robust EMC, dual-channel, 2/0, reinforced digital isolator

Part	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Common Mode Transient Immunity (Min) [Min]	Supplier Device Package	Pulse Width Distortion (Max) [Max]	Mounting Type	Channel Type	Type	Operating Temperature [Min]	Operating Temperature [Max]	Propagation Delay tpLH / tpHL (Max) [Max] [custom]	Propagation Delay tpLH / tpHL (Max) [Max] [custom]	Data Rate	Inputs - Side 1/Side 2 [custom]	Technology	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case [x]	Package / Case	Package / Case [y]	Number of Channels [custom]	Propagation Delay tpLH / tpHL (Max)	Package / Case [custom]	Package / Case [custom]	Qualification	Grade	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Voltage - Isolation
Texas Instruments ISO7720FDWR	1.9 ns	1.8 ns	85 kV/Ás	16-SOIC	4.9 ns	Surface Mount	Unidirectional	General Purpose	-55 °C	125 °C	16 ns	16 ns	100 Mbps	2	Capacitive Coupling	5.5 V	2.25 V	0.295 in	16-SOIC	7.5 mm	2
Texas Instruments ISO7720FQDWVRQ1			85 kV/Ás	8-SOIC	5.9 ns	Surface Mount	Unidirectional	General Purpose	-40 °C	125 °C			100 Mbps	2	Capacitive Coupling	5.5 V	2.25 V		8-SOIC		2	17 ns	0.295 in	7.5 mm	AEC-Q100	Automotive	2.4 ns	2.4 ns
Texas Instruments ISO7720FQDRQ1	1.9 ns	1.8 ns	85 kV/Ás	8-SOIC	4.9 ns	Surface Mount	Unidirectional	General Purpose	-40 °C	125 °C	16 ns	16 ns	100 Mbps	2	Capacitive Coupling	5.5 V	2.25 V	0.154 in	8-SOIC	3.9 mm	2				AEC-Q100	Automotive			3000 VAC
Texas Instruments ISO7720QDWVRQ1			85 kV/Ás	8-SOIC	5.9 ns	Surface Mount	Unidirectional	General Purpose	-40 °C	125 °C			100 Mbps	2	Capacitive Coupling	5.5 V	2.25 V		8-SOIC		2	17 ns	0.295 in	7.5 mm	AEC-Q100	Automotive	2.4 ns	2.4 ns
Texas Instruments ISO7720FQDWQ1	1.9 ns	1.8 ns	85 kV/Ás	16-SOIC	4.9 ns	Surface Mount	Unidirectional	General Purpose	-40 °C	125 °C	16 ns	16 ns	100 Mbps	2	Capacitive Coupling	5.5 V	2.25 V	0.295 in	16-SOIC	7.5 mm	2				AEC-Q100	Automotive
Texas Instruments ISO7720DWVR	1.9 ns	1.8 ns	85 kV/Ás	8-SOIC	4.9 ns	Surface Mount	Unidirectional	General Purpose	-55 °C	125 °C	16 ns	16 ns	100 Mbps	2	Capacitive Coupling	5.5 V	2.25 V		8-SOIC		2		0.295 in	7.5 mm
Texas Instruments ISO7720QDWRQ1			85 kV/Ás	16-SOIC	4.9 ns	Surface Mount	Unidirectional	General Purpose	-40 °C	125 °C	16 ns	16 ns	100 Mbps	2	Capacitive Coupling	5.5 V	2.25 V	0.295 in	16-SOIC	7.5 mm	2				AEC-Q100	Automotive	3.9 ns	3.9 ns
Texas Instruments ISO7720QDWQ1	1.9 ns	1.8 ns	85 kV/Ás	16-SOIC	4.9 ns	Surface Mount	Unidirectional	General Purpose	-40 °C	125 °C	16 ns	16 ns	100 Mbps	2	Capacitive Coupling	5.5 V	2.25 V	0.295 in	16-SOIC	7.5 mm	2				AEC-Q100	Automotive
Texas Instruments ISO7720FD			85 kV/Ás	8-SOIC	4.9 ns	Surface Mount	Unidirectional	General Purpose	-55 °C	125 °C	16 ns	16 ns	100 Mbps	2	Capacitive Coupling	5.5 V	2.25 V	0.154 in	8-SOIC	3.9 mm	2						3.9 ns	3.9 ns	3000 VAC
Texas Instruments ISO7720FQDQ1	1.9 ns	1.8 ns	85 kV/Ás	8-SOIC	4.9 ns	Surface Mount	Unidirectional	General Purpose	-40 °C	125 °C	16 ns	16 ns	100 Mbps	2	Capacitive Coupling	5.5 V	2.25 V	0.154 in	8-SOIC	3.9 mm	2				AEC-Q100	Automotive			3000 VAC

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 3.12
		10	$ 2.07
		25	$ 1.79
		100	$ 1.49
		250	$ 1.47
Texas Instruments	TUBE	1	$ 2.90
		100	$ 2.40
		250	$ 1.72
		1000	$ 1.30

Description

General part information

ISO7720-Q1 Series

The ISO772x-Q1 devices are high-performance, dual-channel digital isolators with 5000 V RMS (DW and DWV packages) and 3000 V RMS (D package) isolation ratings per UL 1577. This family includes devices with reinforced insulation ratings according to VDE, CSA, TUV and CQC.

The ISO772x-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 a double capacitive silicon dioxide (SiO 2) insulation barrier. The ISO7720-Q1 device has both channels in the same direction while the ISO7721-Q1 device has both channels in the opposite 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 the Device Functional Modes section for further details.

Used in conjunction with isolated power supplies, these devices help prevent noise currents on data buses, such as CAN and LIN, from damaging sensitive circuitry. Through innovative chip design and layout techniques, the electromagnetic compatibility of the ISO772x-Q1 devices has been significantly enhanced to ease system-level ESD, EFT, surge, and emissions compliance. The ISO772x-Q1 family of devices is available in 16-pin SOIC wide-body (DW) , 8-pin SOIC wide-body (DWV), and 8-pin SOIC narrow-body (D) packages.

Documents

Technical documentation and resources

CSA Certificate for ISO77xxD

Certificate

ISO7720-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA

Functional safety information

Distance Through Insulation: How Digital Isolators Meet Certification Requiremen

White paper

CSA Certificate for ISO77xxDW

Certificate

CSA Certificate for ISO77xxDWV

Certificate

How to Replace Optocouplers with Digital Isolators in Standard Interface Circuit (Rev. A)

Application brief

ISO772x-Q1High-Speed, Robust EMC, Reinforced Dual-Channel Digital Isolators datasheet (Rev. C)

Data sheet

Improve Your System Performance by Replacing Optocouplers with Digital Isolators (Rev. C)

White paper

CQC Certificate for ISOxxDWV (Rev. A)

Certificate

ISO77xxD Single- and Dual-Digital Isolator Evaluation Module (Rev. A)

User guide

Universal Digital Isolator Evaluation Module

EVM User's guide

Considerations for Selecting Digital Isolators

Application brief

CQC Certificate for ISOxxDWx (Rev. J)

Certificate

IEC60601-1-2 Compliant Dig. Iso Design W/ 16-kV Contact Discharge ESD Protection

Application note

VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. W)

Certificate

CQC Certificate for ISOxxD (Rev. A)

Certificate

ISO7720FQDWQ1

Deep-Dive with AI

ISO7720FQDWQ1

Deep-Dive with AI

Technical Specifications

ISO7720-Q1 Series

Pricing

Description

ISO7720-Q1 Series

Documents

CSA Certificate for ISO77xxD

ISO7720-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA

Distance Through Insulation: How Digital Isolators Meet Certification Requiremen

CSA Certificate for ISO77xxDW

CSA Certificate for ISO77xxDWV

How to Replace Optocouplers with Digital Isolators in Standard Interface Circuit (Rev. A)

ISO772x-Q1High-Speed, Robust EMC, Reinforced Dual-Channel Digital Isolators datasheet (Rev. C)

TUV Certificate for Isolation Devices (Rev. K)

Why are Digital Isolators Certified to Meet Electrical Equipment Standards?

UL Certificate of Compliance File E181974 Vol 4 Sec 6 (Rev. P)

Improve Your System Performance by Replacing Optocouplers with Digital Isolators (Rev. C)

CQC Certificate for ISOxxDWV (Rev. A)

ISO77xxD Single- and Dual-Digital Isolator Evaluation Module (Rev. A)

Universal Digital Isolator Evaluation Module

Considerations for Selecting Digital Isolators

CQC Certificate for ISOxxDWx (Rev. J)

IEC60601-1-2 Compliant Dig. Iso Design W/ 16-kV Contact Discharge ESD Protection

VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. W)

CQC Certificate for ISOxxD (Rev. A)

ISO7720-Q1 Series