ISO7730-Q1

활성

Automotive, reinforced 3-channel, 3/0, digital isolator

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document-pdfAcrobat ISO773x-Q1 High-Speed, Robust-EMC Reinforced Triple-Channel Digital Isolators datasheet (Rev. F) (영어) PDF | HTML

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신규 ISO6440-Q1

활성

Automotive, robust EMC, reinforced/Basic 4-channel, 4/0 digital isolator with 250kV/us CMTI, 150Mbps Cost-effective solution; 250kV/us CMTI and 150 Mbps that supports most digital isolation applications

ISO7730-Q1

활성

데이터 시트

지금 주문하기

제품 상세 정보

Rating

Automotive

Integrated isolated power

No

Number of channels

3

Forward/reverse channels

3 forward / 0 reverse

Data rate (max) (Mbps)

100

Protocols

GPIO, PWM

Propagation delay time (typ) (ns)

11

Propagation delay time (max) (ns)

17

Part-to-part output skew (max) (ns)

4.5

Channel-to-channel output skew (max) (ns)

4

Certifications

CQC, CSA, DIN, TUV

Isolation rating

Basic, Reinforced

Withstand isolation voltage (VISO) (Vrms)

3000, 5000

Surge isolation voltage (VIOSM) (kVPK)

4, 8

CMTI (min) (kV/µs)

85

Default output

High, Low

Creepage (min) (mm)

3.7, 8

Current consumption per channel (DC) (typ) (mA)

0.87

Current consumption per channel (1 Mbps) (typ) (mA)

1.47

Operating temperature range (°C)

-40 to 125

TI functional safety category

Functional Safety-Capable

Transient isolation voltage (VIOTM) (VPK)

4242, 8000

Clearance (min) (mm)

3.7, 8

Rating

Automotive

Integrated isolated power

No

Number of channels

3

Forward/reverse channels

3 forward / 0 reverse

Data rate (max) (Mbps)

100

Protocols

GPIO, PWM

Propagation delay time (typ) (ns)

11

Propagation delay time (max) (ns)

17

Part-to-part output skew (max) (ns)

4.5

Channel-to-channel output skew (max) (ns)

4

Certifications

CQC, CSA, DIN, TUV

Isolation rating

Basic, Reinforced

Withstand isolation voltage (VISO) (Vrms)

3000, 5000

Surge isolation voltage (VIOSM) (kVPK)

4, 8

CMTI (min) (kV/µs)

85

Default output

High, Low

Creepage (min) (mm)

3.7, 8

Current consumption per channel (DC) (typ) (mA)

0.87

Current consumption per channel (1 Mbps) (typ) (mA)

1.47

Operating temperature range (°C)

-40 to 125

TI functional safety category

Functional Safety-Capable

Transient isolation voltage (VIOTM) (VPK)

4242, 8000

Clearance (min) (mm)

3.7, 8

SOIC (DW)

16

106.09 mm² (10.3 mm × 10.3 mm)

SSOP (DBQ)

16

29.4 mm² (4.9 mm × 6 mm)

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 1500VRMS working voltage
- Up to 5000VRMS 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

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 1500VRMS working voltage
- Up to 5000VRMS 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

The ISO773x-Q1 devices are high-performance, triple-channel digital isolators with 5000VRMS (DW package) and 3000VRMS (DBQ package) isolation ratings per UL 1577.

This family includes devices with reinforced insulation ratings according to VDE, CSA, TUV and CQC.

The ISO773x-Q1 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 output buffer separated by a double capacitive silicon dioxide (SiO2) insulation barrier. This device comes with enable pins which can be used to put the respective outputs in high impedance for multi-controller driving applications and to reduce power consumption.

The ISO7730-Q1 device has all three channels in the same direction and the ISO7731-Q1 device has two forward and one reverse-direction channel. 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 CAN and LIN, 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 ISO773x-Q1 device has been significantly enhanced to ease system-level ESD, EFT, surge, and emissions compliance. The ISO773x-Q1 family of devices is available in 16-pin wide-SOIC and QSOP packages.

The ISO773x-Q1 devices are high-performance, triple-channel digital isolators with 5000VRMS (DW package) and 3000VRMS (DBQ package) isolation ratings per UL 1577.

This family includes devices with reinforced insulation ratings according to VDE, CSA, TUV and CQC.

The ISO773x-Q1 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 output buffer separated by a double capacitive silicon dioxide (SiO2) insulation barrier. This device comes with enable pins which can be used to put the respective outputs in high impedance for multi-controller driving applications and to reduce power consumption.

The ISO7730-Q1 device has all three channels in the same direction and the ISO7731-Q1 device has two forward and one reverse-direction channel. 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 CAN and LIN, 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 ISO773x-Q1 device has been significantly enhanced to ease system-level ESD, EFT, surge, and emissions compliance. The ISO773x-Q1 family of devices is available in 16-pin wide-SOIC and QSOP packages.

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15개 모두 보기

상위 문서	유형	직함	형식 옵션	날짜
*	데이터 시트	ISO773x-Q1 High-Speed, Robust-EMC Reinforced Triple-Channel Digital Isolators datasheet (Rev. F)	PDF \| HTML	2024. 10. 11
	인증서	VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. AB)		2026. 7. 15
	인증서	CSA Certificate for ISO77xxDW (Rev. C)		2026. 5. 7
	인증서	TUV Certificate for Isolation Devices (Rev. M)		2026. 5. 7
	인증서	CSA Certificate for ISO77xxDBQ (Rev. B)		2026. 5. 7
	인증서	UL Certificate of Compliance File E181974 Vol 4 Sec 6 (Rev. S)		2026. 5. 7
	백서	Improve Your System Performance by Replacing Optocouplers with Digital Isolators (Rev. D)	PDF \| HTML	2025. 11. 7
	인증서	CQC Certificate for ISOxxDBQ (Rev. B)		2025. 8. 19
	인증서	CQC Certificate for ISOxxDWx (Rev. K)		2025. 8. 18
	애플리케이션 노트	IEC60601-1-2 Compliant Dig. Iso Design W/ 16-kV Contact Discharge ESD Protection	PDF \| HTML	2023. 2. 16
	백서	Why are Digital Isolators Certified to Meet Electrical Equipment Standards?		2021. 11. 16
	백서	Distance Through Insulation: How Digital Isolators Meet Certification Requiremen	PDF \| HTML	2021. 6. 11
	Application brief	How to Replace Optocouplers with Digital Isolators in Standard Interface Circuit (Rev. A)	PDF \| HTML	2021. 5. 19
	기능 안전 정보	ISO7730-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA	PDF \| HTML	2020. 6. 18
	Application brief	Considerations for Selecting Digital Isolators		2018. 7. 24

설계 및 개발

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평가 보드

DIGI-ISO-EVM — 범용 디지털 아이솔레이터 평가 모듈

DIGI-ISO-EVM은 5가지 패키지(8핀 네로우 바디 SOIC(D), 8핀 와이드 바디 SOIC(DWV), 16핀 와이드 바디 SOIC(DW), 16핀 울트라 와이드 바디 SOIC(DWW), 16핀 QSOP(DBQ) 패키지)에서 TI 싱글 채널, 듀얼 채널, 트리플 채널, 쿼드 채널 또는 6채널 디지털 절연기 장치를 평가하는 데 사용되는 평가 모듈(EVM)입니다. EVM에는 최소한의 외부 구성품으로 장치를 평가할 수 있는 충분한 Berg 핀 옵션이 있습니다.

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평가 보드

ISO7741EVM — ISO7741 고속, 견고한 EMC 쿼드 채널 디지털 아이솔레이터 평가 모듈

ISO7741EVM은 ISO7741을 평가하는 데 사용되는 EVM(평가 모듈)입니다. ISO7741은 와이드 바디 SOIC 패키지(패키지 코드 DW)로 제공되는 고성능 강화 쿼드 채널 디지털 아이솔레이터입니다. 이 EVM에는 최소한의 외부 부품으로 장치를 평가할 수 있도록 충분한 테스트 포인트 및 점퍼 옵션이 있습니다.

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