ISO6742

활성

범용, 쿼드 채널, 2/2, 디지털 아이솔레이터

지금 주문

데이터 시트

document-pdfAcrobat ISO674x General-Purpose Reinforced Quad-Channel Digital Isolators with Robust EMC datasheet (Rev. G) (영어) PDF | HTML

ISO6742

활성

데이터 시트

지금 주문

제품 상세 정보

Rating

Catalog

Integrated isolated power

No

Isolation rating

Reinforced

Number of channels

4

Forward/reverse channels

2 forward / 2 reverse

Default output

High, Low

Data rate (max) (Mbps)

50

Surge isolation voltage (VIOSM) (VPK)

10000

Transient isolation voltage (VIOTM) (VPK)

7071

Withstand isolation voltage (VISO) (Vrms)

5000

CMTI (min) (V/µs)

100000

Operating temperature range (°C)

-40 to 125

Supply voltage (max) (V)

5.5

Supply voltage (min) (V)

1.71

Propagation delay time (typ) (µs)

0.011

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

1

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

1.65

Creepage (min) (mm)

8

Clearance (min) (mm)

8

TI functional safety category

Functional Safety-Capable

Rating

Catalog

Integrated isolated power

No

Isolation rating

Reinforced

Number of channels

4

Forward/reverse channels

2 forward / 2 reverse

Default output

High, Low

Data rate (max) (Mbps)

50

Surge isolation voltage (VIOSM) (VPK)

10000

Transient isolation voltage (VIOTM) (VPK)

7071

Withstand isolation voltage (VISO) (Vrms)

5000

CMTI (min) (V/µs)

100000

Operating temperature range (°C)

-40 to 125

Supply voltage (max) (V)

5.5

Supply voltage (min) (V)

1.71

Propagation delay time (typ) (µs)

0.011

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

1

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

1.65

Creepage (min) (mm)

8

Clearance (min) (mm)

8

TI functional safety category

Functional Safety-Capable

SOIC (DW)

16

106.09 mm² 10.3 x 10.3

Functional Safety-Capable
- Documentation available to aid functional safety system design: ISO6740, ISO6741, ISO6742
50 Mbps data rate
Robust isolation barrier:
- High lifetime at 1500 V RMS working voltage
- Up to 5000 V RMS isolation rating
- Up to 10 kV surge capability
- ±150 kV/µs typical CMTI
Wide supply range: 1.71 V to 1.89 V and 2.25 V to 5.5 V
1.71 V to 5.5 V level translation
Default output high (ISO674x) and low (ISO674xF) options
Wide temperature range: –40°C to 125°C
1.6 mA per channel typical at 1 Mbps
Low propagation delay: 11 ns typical
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) Package
Safety-Related Certifications :
- DIN EN IEC 60747-17 (VDE 0884-17)
- UL 1577 component recognition program
- IEC 62368-1, IEC 61010-1, IEC 60601-1
- GB 4943.1

Functional Safety-Capable
- Documentation available to aid functional safety system design: ISO6740, ISO6741, ISO6742
50 Mbps data rate
Robust isolation barrier:
- High lifetime at 1500 V RMS working voltage
- Up to 5000 V RMS isolation rating
- Up to 10 kV surge capability
- ±150 kV/µs typical CMTI
Wide supply range: 1.71 V to 1.89 V and 2.25 V to 5.5 V
1.71 V to 5.5 V level translation
Default output high (ISO674x) and low (ISO674xF) options
Wide temperature range: –40°C to 125°C
1.6 mA per channel typical at 1 Mbps
Low propagation delay: 11 ns typical
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) Package
Safety-Related Certifications :
- DIN EN IEC 60747-17 (VDE 0884-17)
- UL 1577 component recognition program
- IEC 62368-1, IEC 61010-1, IEC 60601-1
- GB 4943.1

The ISO674x devices are high-performance, quad-channel digital isolators ideal for cost-sensitive applications requiring up to 5000 V RMS isolation ratings per UL 1577. These devices are also certified by VDE, TUV, CSA, and CQC.

The ISO674x 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 TI’s double capacitive silicon dioxide (SiO 2) insulation barrier. These devices come with enable pins which can be used to put the respective outputs in high impedance for multi-master driving applications. The ISO6740 device has all four channels in the same direction, ISO6741 device has three forward and one reverse-direction channels, and ISO6742 device has two forward and two reverse-direction channels. 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 Device Functional Modes section for further details.

The ISO674x devices are high-performance, quad-channel digital isolators ideal for cost-sensitive applications requiring up to 5000 V RMS isolation ratings per UL 1577. These devices are also certified by VDE, TUV, CSA, and CQC.

The ISO674x 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 TI’s double capacitive silicon dioxide (SiO 2) insulation barrier. These devices come with enable pins which can be used to put the respective outputs in high impedance for multi-master driving applications. The ISO6740 device has all four channels in the same direction, ISO6741 device has three forward and one reverse-direction channels, and ISO6742 device has two forward and two reverse-direction channels. 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 Device Functional Modes section for further details.

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기타 디지털 아이솔레이터 찾기

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open-in-new

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ISO7742

활성

견고한 EMC, 쿼드 채널, 2/2, 강화 디지털 아이솔레이터 Pin-to-pin upgrade with higher performance.

기술 자료

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12개 모두 보기

	유형	직함		날짜
*	Data sheet	ISO674x General-Purpose Reinforced Quad-Channel Digital Isolators with Robust EMC datasheet (Rev. G)	PDF \| HTML	2023/01/03
	Product overview	Isolating UART Signals (Rev. A)	PDF \| HTML	2024/06/18
	Certificate	VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. S)		2024/02/29
	White paper	Improve Your System Performance by Replacing Optocouplers with Digital Isolators (Rev. C)	PDF \| HTML	2023/09/07
	Certificate	CQC Certificate for ISOxxDWx (Rev. J)		2023/03/27
	Certificate	CSA Certificate for ISO67xxDW		2023/02/16
	Certificate	TUV Certificate for Isolation Devices (Rev. K)		2022/08/05
	White paper	Why are Digital Isolators Certified to Meet Electrical Equipment Standards?		2021/11/16
	White paper	Distance Through Insulation: How Digital Isolators Meet Certification Requiremen	PDF \| HTML	2021/06/11
	Application brief	How to Replace Optocouplers with Digital Isolators in Standard Interface Circuit (Rev. A)	PDF \| HTML	2021/05/19
	Functional safety information	ISO6742/ISO6742-Q1 Functional Safety FIT Rate, FMD, and Pin FMA	PDF \| HTML	2021/02/23
	User guide	ISO67xx Triple- and Quad-Digital Isolator Evaluation Module	PDF \| HTML	2020/07/30

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

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.

사용 설명서: PDF | HTML

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평가 보드

ISO6741DWEVM — ISO67xx 범용, 트리플 또는 쿼드 채널 디지털 아이솔레이터 평가 모듈

ISO6741DWEVM is an evaluation module used to evaluate the low speed, general purpose, triple- or quad channel-digital isolator ISO67xx in 16-Pin WB SOIC package (package code-DW). The EVM features enough test points and jumper options for one to evaluate the device with minimal external components.

사용 설명서: PDF | HTML