ISOM8711

Name: ISOM8711
Brand: TI
SKU: ISOM8711
Price: 0.255 USD

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Hoja de datos

document-pdfAcrobat ISOM871x 3.75kVRMS , High-Speed Single-Channel Opto-Emulator datasheet (Rev. D) (Inglés) PDF | HTML

ISOM8711

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Detalles del producto

Rating

Catalog

Product type

Logic output

Input type

DC

Output type

Open-collector

Withstand isolation voltage (VISO) (Vrms)

3750

Number of channels

1

Forward voltage (typ) (V)

1.5

Forward current (IF) (max) (mA)

20

Forward current (IF) (min) (µA)

2000

Data rate (max) (Mbps)

25

Operating temperature range (°C)

-40 to 125

CMTI (min) (kV/µs)

125

Supply voltage (min) (V)

3.3

Supply voltage (max) (V)

5

Creepage (min) (mm)

5

Clearance (min) (mm)

5

Rating

Catalog

Product type

Logic output

Input type

DC

Output type

Open-collector

Withstand isolation voltage (VISO) (Vrms)

3750

Number of channels

1

Forward voltage (typ) (V)

1.5

Forward current (IF) (max) (mA)

20

Forward current (IF) (min) (µA)

2000

Data rate (max) (Mbps)

25

Operating temperature range (°C)

-40 to 125

CMTI (min) (kV/µs)

125

Supply voltage (min) (V)

3.3

Supply voltage (max) (V)

5

Creepage (min) (mm)

5

Clearance (min) (mm)

5

SOIC (DFF)

5

24.57 mm² 3.51 x 7

Drop-in replacement and pin-to-pin upgrade to industry standard high-speed digital optocouplers
Single-channel diode-emulator input
Output options:
- ISOM8710: CMOS
- ISOM8711: Open-collector
Wide supply range (VCC): 2.7V to 5.5V
High data rate: up to 25Mbps
- Maximum propagation delay: 52ns
- Maximum pulse width distortion: 17ns
- Maximum propagation delay skew: 15ns
Robust isolation barrier:
- Isolation rating: up to 3750VRMS
- Working voltage: 500VRMS
- Surge capability: up to 10kV
- Minimum transient immunity: ±125kV/µs
Wide temperature range: –40°C to +125°C
Small SOIC-5 package
Safety-related certifications:
- UL 1577 recognition, 3750VRMS isolation
- DIN EN IEC 60747-17 (VDE 0884-17) conformity per VDE
- IEC 62368-1, IEC 61010-1
- CQC GB 4943.1

Drop-in replacement and pin-to-pin upgrade to industry standard high-speed digital optocouplers
Single-channel diode-emulator input
Output options:
- ISOM8710: CMOS
- ISOM8711: Open-collector
Wide supply range (VCC): 2.7V to 5.5V
High data rate: up to 25Mbps
- Maximum propagation delay: 52ns
- Maximum pulse width distortion: 17ns
- Maximum propagation delay skew: 15ns
Robust isolation barrier:
- Isolation rating: up to 3750VRMS
- Working voltage: 500VRMS
- Surge capability: up to 10kV
- Minimum transient immunity: ±125kV/µs
Wide temperature range: –40°C to +125°C
Small SOIC-5 package
Safety-related certifications:
- UL 1577 recognition, 3750VRMS isolation
- DIN EN IEC 60747-17 (VDE 0884-17) conformity per VDE
- IEC 62368-1, IEC 61010-1
- CQC GB 4943.1

The ISOM871x devices are single-channel opto-emulators with diode-emulator inputs and digital outputs. The devices are pin-compatible and drop-in replaceable for many traditional optocouplers, allowing enhancement to industry-standard packages with no PCB redesign. These devices can transmit data rates up to 25Mbps and can output 3.3V and 5V signals with two logic-output options: CMOS-compatible output (ISOM8710) and open-collector output (ISOM8711).

ISOM871x opto-emulators offer significant reliability and performance advantages compared to optocouplers, including high common mode transient immunity (CMTI), low propagation delay, small pulse width distortion (PWD), low power consumption, wider temperature ranges, and tight process controls resulting in small part-to-part skew. Since there is no aging effect to compensate for, the emulated diode-input stage consumes less power than optocouplers. ISOM871x devices are offered in a small SOIC-5 package, supporting a 3.75kVRMS isolation rating. The high performance and reliability of the device enable the use in motor drives, I/O modules in industrial controllers, factory automation applications, and more. To learn more about the advantages of opto-emulator technology, please read Introduction to Opto-emulators.

The ISOM871x devices are single-channel opto-emulators with diode-emulator inputs and digital outputs. The devices are pin-compatible and drop-in replaceable for many traditional optocouplers, allowing enhancement to industry-standard packages with no PCB redesign. These devices can transmit data rates up to 25Mbps and can output 3.3V and 5V signals with two logic-output options: CMOS-compatible output (ISOM8710) and open-collector output (ISOM8711).

ISOM871x opto-emulators offer significant reliability and performance advantages compared to optocouplers, including high common mode transient immunity (CMTI), low propagation delay, small pulse width distortion (PWD), low power consumption, wider temperature ranges, and tight process controls resulting in small part-to-part skew. Since there is no aging effect to compensate for, the emulated diode-input stage consumes less power than optocouplers. ISOM871x devices are offered in a small SOIC-5 package, supporting a 3.75kVRMS isolation rating. The high performance and reliability of the device enable the use in motor drives, I/O modules in industrial controllers, factory automation applications, and more. To learn more about the advantages of opto-emulator technology, please read Introduction to Opto-emulators.

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Documentación técnica

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	Tipo	Título		Fecha
*	Data sheet	ISOM871x 3.75kVRMS , High-Speed Single-Channel Opto-Emulator datasheet (Rev. D)	PDF \| HTML	26 ago 2025
	Certificate	VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. Z)		08 ene 2026
	Application note	Introduction to Opto-Emulators (Rev. A)	PDF \| HTML	07 oct 2025
	Certificate	UL Certificate of Compliance File E181974 Vol 4 Sec 6 (Rev. R)		08 sep 2025
	Certificate	ISOM871xDFF CSA Certificate		20 ago 2025
	Certificate	CQC Certificate for ISOMxxxDFx		18 ago 2025
	Certificate	TUV Certificate for Isolation Devices (Rev. L)		15 ago 2025
	Product overview	Upgrade photoMOS, SSR and Push-Pull, Totem-Pole, or Transistor Output Optocouplers With Opto-emulators (Rev. A)	PDF \| HTML	19 jun 2025
	Technical article	Opto-emulators explained: Why you should upgrade your optocoupler technology (Rev. A)	PDF \| HTML	05 ene 2024
	Application brief	Demystifying Isolation Certification Standards: Optocouplers vs Opto-emulators	PDF \| HTML	19 oct 2023

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