SI8642AB-B-IS Price & Stock
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Manufacturer


Isolators > Digital Isolators
DGTL ISO 2.5KV GEN PURP 16SOIC
Documents
Datasheet |
SI8642AB-B-IS![]() |
Datasheet |
SI8642AB-B-IS![]() |
Specifications
Series | Automotive, AEC-Q100 |
Part Status | Active |
Technology | Capacitive Coupling |
Type | General Purpose |
Isolated Power | No |
Number of Channels | 4 |
Inputs - Side 1/Side 2 | 2/2 |
Channel Type | Unidirectional |
Voltage - Isolation | 2500Vrms |
Common Mode Transient Immunity (Min) | 35kV/µs |
Data Rate | 1Mbps |
Propagation Delay tpLH / tpHL (Max) | 35ns, 35ns |
Pulse Width Distortion (Max) | 25ns |
Rise / Fall Time (Typ) | 2.5ns, 2.5ns |
Voltage - Supply | 2.5 V ~ 5.5 V |
Operating Temperature | -40°C ~ 125°C |
Package / Case | 16-SOIC (0.295", 7.50mm Width) |
Supplier Device Package | 16-SOIC |
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SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
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SI8642AB-B-IS | SILN/AON | OEM/CM In stock | 75 |
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Inquiry |

Weyland Electronics Group Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS1 | Skyworks Solutions | 2107 |
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Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Skyworks Solutions Inc. | DGTL ISO 2500VRMS 4CH GP 16SOIC | 801 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Silicon Labs | 6512 |
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Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Silicon Laboratories | 47 |
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Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SI8642AB-B-IS | Skyworks Solutions, Inc. | DGTL ISO 2500VRMS 4CH GP 16SOIC Electronic isolators>Digital Isolators
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11285 |
|
Buy |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
SI8642AB-B-IS | Skyworks Solutions Inc. | DGTL ISO 2500VRMS 4CH GP 16SOIC / General Purpose Digital Isolator 2500Vrms 4 Channel 1Mbps 35kV/µs CMTI 16-SOIC (0.295", 7.50mm Width) | 12888 |
|
Buy |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
SI8642AB-B-IS | Skyworks Solutions Inc. | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 1128 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Silicon Labs | DC:Active ; - | 738 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||
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SI8642AB-B-IS
sku #: 634-SI8642AB-B-IS
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Skyworks Solutions, Inc. | Digital Isolators Digital Isolators
|
7544 In Stock |
|
Buy | ||||||||||||||
SI8642AB-B-IS1R
sku #: 634-SI8642AB-B-IS1R
|
Skyworks Solutions, Inc. | Digital Isolators Digital Isolators
|
79703 In Stock |
|
Buy | ||||||||||||||
SI8642AB-B-IS1
sku #: 634-SI8642AB-B-IS1
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Skyworks Solutions, Inc. | Digital Isolators Digital Isolators
|
12409 In Stock |
|
Buy | ||||||||||||||
SI8642AB-B-ISR
sku #: 634-SI8642AB-B-ISR
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Skyworks Solutions, Inc. | Digital Isolators Digital Isolators
|
1728 In Stock |
|
Buy | ||||||||||||||
SI8442AB-D-ISR
sku #: 634-SI8442AB-D-ISR
|
Skyworks Solutions, Inc. | Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator Digital Isolators
|
819 In Stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Silicon Labs | DGTL ISO 2.5KV GEN PURP 16SOIC | 400 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Skyworks Solutions Inc. | DGTL ISO 2500VRMS 4CH GP 16SOIC | 172 |
|
Inquiry |

Classic Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | SKYWORKS | 71 |
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Inquiry |

Transfer Multisort Elektronik
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
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SI8642AB-B-IS
sku #: SI8642AB-B-IS
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SILICON LABS | IC: interface; digital isolator; 1Mbps; 2.5 5.5VDC; SMD; SO16-W Semiconductors > Integrated circuits > Analog and mixed integrated circuits > Interfaces - integrated circuits > Interfaces others - integrated circuits
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47 |
|
Buy | ||||||
SI8642AB-B-IS1
sku #: SI8642AB-B-IS1
|
SILICON LABS | IC: interface; digital isolator; 1Mbps; 2.5 5.5VDC; SMD; SO16; Ch: 4 Semiconductors > Integrated circuits > Analog and mixed integrated circuits > Interfaces - integrated circuits > Interfaces others - integrated circuits
|
112 |
|
Buy |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Silicon Labs | DGTL ISO 2.5KV GEN PURP 16SOIC | 335 |
|
Buy |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Skyworks Solutions Inc. | DGTL ISO 2500VRMS 4CH GP 16SOIC | 5100 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Energy Micro (Silicon Labs) | DGTL ISO 2.5KV GEN PURP 16SOIC ; 16-SOIC Digital Isolators
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Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Skyworks | 2.5 kV 2 fwd & 2 rev 4-channel isolator | In-Stock |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Skyworks Solutions Inc. | DGTL ISO 2500VRMS 4CH GP 16SOIC | 11614 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Skyworks Solutions | DGTL ISO 2500VRMS 4CH GP 16SOIC | 8691 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Skyworks Solutions Inc. | DGTL ISO 2500VRMS 4CH GP 16SOIC ; DC:23+ | 5100 |
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Inquiry | |
SI8642AB-B-IS | Skyworks Solutions Inc. | DGTL ISO 2500VRMS 4CH GP 16SOIC ; DC:23+ ; 16-SOIC | 85 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Silicon Labs | DGTL ISO 2500VRMS 4CH GP 16SOIC | 59782 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | SILICON LABS | SOIC16 ; DC:21+ | 46 |
|
Inquiry | |
SI8642AB-B-IS1 | Silicon Labs | SOP-16 ; DC:2044+ | 18 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
Si8642AB-B-ISR | SILICON LABS | 100 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Energy Micro (Silicon Labs) | DGTL ISO 2.5KV GEN PURP 16SOIC Digital Isolators
|
1979 |
|
Inquiry | |
SI8642AB-B-IS1 | Energy Micro (Silicon Labs) | DGTL ISO 2.5KV GEN PURP 16SOIC Digital Isolators
|
2354 |
|
Inquiry | |
SI8642AB-B-ISR | Energy Micro (Silicon Labs) | DGTL ISO 2.5KV GEN PURP 16SOIC Digital Isolators
|
5260 |
|
Inquiry | |
SI8642AB-B-IS1R | Energy Micro (Silicon Labs) | DGTL ISO 2.5KV GEN PURP 16SOIC Digital Isolators
|
5493 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | SILICON LABS | in stock Immediately | 260 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Skyworks Solutions Inc. | Available, Contact us | 92 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642ABBIS | SILICON LABS | OEM/CM QUOTES ONLY | NO BROKERS | 84 |
|
Inquiry | |
SI8642ABBIS1 | SILICON LABS | OEM/CM QUOTES ONLY | NO BROKERS | 324 |
|
Inquiry | |
SI8642ABBIS1R | SILICON LABS | OEM/CM QUOTES ONLY | NO BROKERS | 2975 |
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Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Silicon Labs | In Stock |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Skyworks Solutions Inc. |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Skyworks Solutions Inc. | DGTL ISO 2.5KV GEN PURP 16SOIC New Original Stock.
|
2928 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SI8642AB-B-IS | Skyworks Solutions Inc. | DGTL ISO 2500VRMS 4CH GP 16SOIC | 1036 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Silicon Labs | DGTL ISO 2500VRMS 4CH GP 16SOIC | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Silicon Labs | Digital Isolators Quad Ch 2.5kV Isltr 1M 2/2 SOIC16 | in stock |
|
Inquiry | |
SI8642AB-B-IS | Silicon Labs | Digital Isolators 2.5 kV 2 fwd & 2 rev 4-channel isolator | in stock |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | SILICON | DC:15+ ; SOP | 1713 |
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Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
SI8642AB-B-IS | Skyworks Solutions Inc. | DGTL ISO 2500VRMS 4CH GP 16SOIC | 1200 |
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Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
Si8642ABBIS
sku #: Si8642ABBIS
|
Skyworks Solutions, Inc. | 160 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | Skyworks Solutions, Inc. | Digital Isolators 2.5 kV 2 fwd & 2 rev 4-channel isolator | 3,364 |
|
Inquiry | |
SI8642AB-B-IS1 | Skyworks Solutions, Inc. | Digital Isolators 2.5 kV 2 fwd & 2 rev 4-channel isolator | 3102 |
|
Inquiry | |
SI8642AB-B-ISR | Skyworks Solutions, Inc. | Digital Isolators 2.5 kV 2 fwd & 2 rev 4-channel isolator | in stock |
|
Inquiry | |
SI8642AB-B-IS1R | Skyworks Solutions, Inc. | Digital Isolators 2.5 kV 2 fwd & 2 rev 4-channel isolator | 27356 |
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Inquiry |

Asian Tera Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-ISR | SKYWORKS | Check alternative solution with competitive price | 12500 |
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Buy | |
SI8642AB-B-IS1R | SKYWORKS | Check alternative solution with competitive price | 760940 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642ABBIS | Siliconix / Vishay | OEM/CM ONLY | 37 |
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Inquiry | |
SI8642ABBIS1 | Siliconix / Vishay | OEM/CM ONLY | 1937 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SI8642AB-B-IS | SILICON | SOIC16 ; DC:14+ | 30046 |
|
Inquiry |
See Also:
SI8640AB-B-IS
SI8642AB-B-ISR
SI8642BB-B-IS
SI8641AB-B-IS
SI8642AB-B-IS1
SI8640AB-B-IS1
SI8642BB-B-IS1
SI8641AB-B-IS1
SI8645BB-B-IS
SI8640AB-B-ISR
SI8642BB-B-ISR
SI8641AB-B-ISR
SI8642EB-B-IU
SI8642BD-B-IS
SI8642ED-B-IS
SI8642BB-B-IU
SI8641BB-B-IS
SI8642AB-B-IS1R
SI8640BB-B-IS
SI8640BB-B-IU
SI8642ED-A-IS
SI8642BT-IS
SI8642BD-B-IS2
SI8642BD-B-ISR
SI8642ED-B-IS2
SI8642EB-B-IUR
SI8640BB-B-ISR
SI8641BB-B-IU
SI8640ED-B-IS
SI8645BD-B-IS
SI8641EB-B-IU
SI8642BB-B-IS1R
SI8640BD-B-IS
SI8645BB-B-IS1
SI8640BB-B-IS1
SI8640EB-B-IU
SI8642BB-B-IUR
SI8641AB-B-IS1R
SI8642BC-B-IS1
SI8642EC-B-IS1
SI8645BB-B-IU
SI8641ED-B-IS
SI8645BB-B-ISR
SI8640AB-B-IS1R
SI8641BD-B-IS
SI8642EA-B-IU
SI8641BB-B-ISR
SI8642BA-B-IU
SI8641BB-B-IS1
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