
Allicdata Part #: | SI8641BT-ISR-ND |
Manufacturer Part#: |
SI8641BT-ISR |
Price: | $ 2.65 |
Product Category: | Isolators |
Manufacturer: | Silicon Labs |
Short Description: | DGTL ISO 5KV 4CH GEN PURP 16SOIC |
More Detail: | General Purpose Digital Isolator 5000Vrms 4 Channe... |
DataSheet: | ![]() |
Quantity: | 1000 |
1250 +: | $ 2.41337 |
Common Mode Transient Immunity (Min): | 60kV/µs |
Supplier Device Package: | 16-SOIC |
Package / Case: | 16-SOIC (0.295", 7.50mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C |
Voltage - Supply: | 2.5 V ~ 5.5 V |
Rise / Fall Time (Typ): | 2.5ns, 2.5ns |
Pulse Width Distortion (Max): | 4.5ns |
Propagation Delay tpLH / tpHL (Max): | 13ns, 13ns |
Data Rate: | 150Mbps |
Series: | Automotive, AEC-Q100 |
Voltage - Isolation: | 5000Vrms |
Channel Type: | Unidirectional |
Inputs - Side 1/Side 2: | 3/1 |
Number of Channels: | 4 |
Isolated Power: | No |
Type: | General Purpose |
Technology: | Capacitive Coupling |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Digital isolators are components used to transfer digital signals through capacitive means. They provide galvanic isolation between two or more circuits with a far higher degree of accuracy over opto-isolators. The SI8641BT-ISR is a digital isolator manufactured by Silicon Laboratories Inc. It is used for isolating both low frequency digital signals and high frequency broadband signals.
The SI8641BT-ISR isolator is an integrated circuit composed of a low-power, high-performance 3-level coupled-inductor digital isolator with asynchronous, fail-safe options. It features two switchable channels, a low-power CMOS IC with 3-level coupled-inductor structure, and an optimized thin-film capacitor structure. It is suitable for a wide variety of applications including microcontroller-based digital systems, motor driver circuits, USB/IEEE 1394 and other digital communication systems. It also provides protection against dc isolation breakdown, and can be used for digital isolator control applications.
The SI8641BT-ISR is typically applied in applications such as process control, industrial automation, and communication systems. It is particularly suited for applications in which high-speed signal transmission, coupled with high barring performance, are required. The isolator provides an extremely reliable, high-speed data transmission due to its high-level digital isolation and 3-level coupled-inductor IC architecture, and helps improve system reliability due to its excellent integrated protection features. The SI8641BT-ISR isolator offers 4-channel, 4-bit configuration. It supports data rates up to 500 Mbps, and is capable of isolating up to 2 impedances. It is also compatible with many different types of serial communication protocols, including USB, CAN, I2C, and SPI.
The working principle of the SI8641BT-ISR is based on the concept of digital isolation. The isolator operates by converting a digital signal from one side of a system to another by transferring the signal across an isolated barrier via capacitive means. The transfer of the signal is accomplished by the application of an electric field across the capacitors, which causes a voltage to be generated at each end of the capacitors. This voltage is then used to drive the digital signal across the capacitor barrier. Since the voltages at both sides of the capacitors are isolated, an electric current is not created, allowing for extremely accurate signal transmission across the barrier.
In order to maintain a high level of isolation, the SI8641BT-ISR includes a number of integrated protection features. These features include a 4-bit CRC failsafe, an overflow protection circuit, and a built-in redundancy scheme. All of these features provide a higher level of reliability and accuracy when transferring data across an isolation barrier. In addition, the SI8641BT-ISR has high resistance to common mode and differential mode noises, providing reliable operation under extremely harsh environmental conditions.
The SI8641BT-ISR digital isolator is a reliable, low-power solution for applications that require high-speed data transmission with excellent isolation and protection. The integrated protection features make this device ideal for applications that demand increased reliability and safety. It is well suited for a wide variety of applications, including process control, industrial automation, and communication systems.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
SI8622ED-B-ISR | Silicon Labs | -- | 1000 | DGTL ISO 5KV 2CH GEN PURP... |
SI8602AC-B-ISR | Silicon Labs | 1.74 $ | 1000 | DGTL ISO 3.75KV 2CH I2C 8... |
SI8663BB-B-IU | Silicon Labs | 2.3 $ | 69 | 6-CH 2.5KV ISOLATOR, 150M... |
SI8660BB-B-IU | Silicon Labs | 2.3 $ | 576 | 6-CH CH 2.5KV ISOLATOR, 1... |
SI8642ED-B-IS | Silicon Labs | -- | 2793 | DGTL ISO 5KV 4CH GEN PURP... |
SI8622BD-B-ISR | Silicon Labs | -- | 1000 | DGTL ISO 5KV 2CH GEN PURP... |
SI8641BB-B-ISR | Silicon Labs | -- | 1250 | DGTL ISO 2.5KV GEN PURP 1... |
SI8640BB-B-ISR | Silicon Labs | 1.64 $ | 1000 | DGTL ISO 2.5KV GEN PURP 1... |
SI8630ED-B-IS | Silicon Labs | 2.01 $ | 59 | DGTL ISO 5KV 3CH GEN PURP... |
SI8660AB-B-IS1 | Silicon Labs | 1.56 $ | 47 | DGTL ISO 2.5KV GEN PURP 1... |
SI8651EB-B-IUR | Silicon Labs | 1.69 $ | 1000 | 5-CH CH 2.5KV ISOLATOR, 1... |
SI8606AD-B-IS | Silicon Labs | 3.14 $ | 360 | DGTL ISOLATOR 5KV 4CH I2C... |
SI8655BB-B-IS1 | Silicon Labs | 1.95 $ | 0 | DGTL ISO 2.5KV GEN PURP 1... |
SI8640BA-B-IU | Silicon Labs | 1.74 $ | 1707 | DGTL ISO 2.5KV GEN PURP 1... |
SI8660ED-B-IS | Silicon Labs | -- | 2326 | DGTL ISO 5KV 6CH GEN PURP... |
SI8641BB-B-IS | Silicon Labs | 1.89 $ | 850 | DGTL ISO 2.5KV GEN PURP 1... |
SI8610AB-B-ISR | Silicon Labs | -- | 1000 | DGTL ISO 2.5KV GEN PURP 8... |
SI8631AB-B-IS1R | Silicon Labs | 0.84 $ | 1000 | DGTL ISO 2.5KV GEN PURP 1... |
SI8631BD-B-IS | Silicon Labs | 2.01 $ | 1531 | DGTL ISO 5KV 3CH GEN PURP... |
SI8631EC-B-IS1 | Silicon Labs | 1.79 $ | 1063 | DGTL ISO 3.75KV GEN PURP ... |
SI8605AB-B-IS1 | Silicon Labs | 2.63 $ | 188 | DGTL ISO 2.5KV 4CH I2C 16... |
SI8622EC-B-ISR | Silicon Labs | -- | 1000 | DGTL ISO 3.75KV GEN PURP ... |
SI8663BB-B-IS1R | Silicon Labs | 1.88 $ | 1000 | DGTL ISO 2.5KV GEN PURP 1... |
SI8640BD-B-IS2 | Silicon Labs | 2.73 $ | 100 | QUAD CH 5KV ISOLATORGener... |
SI8642AB-B-IS1 | Silicon Labs | 1.18 $ | 1232 | DGTL ISO 2.5KV GEN PURP 1... |
SI8640BB-B-IS1R | Silicon Labs | 1.51 $ | 2500 | DGTL ISO 2.5KV GEN PURP 1... |
SI8630BT-ISR | Silicon Labs | 1.97 $ | 1000 | DGTL ISO 5KV 3CH GEN PURP... |
SI8605AD-B-IS | Silicon Labs | 3.14 $ | 929 | DGTL ISOLATOR 5KV 4CH I2C... |
SI8620ED-B-ISR | Silicon Labs | 1.2 $ | 1250 | DGTL ISO 5KV 2CH GEN PURP... |
SI8640BB-B-IU | Silicon Labs | 1.74 $ | 1000 | QUAD CH 2.5KV ISOLATOR, 1... |
SI8620BT-ISR | Silicon Labs | 1.38 $ | 1000 | DGTL ISO 5KV 2CH GEN PURP... |
SI8652BB-B-IS1 | Silicon Labs | 1.95 $ | 96 | DGTL ISO 2.5KV GEN PURP 1... |
SI8661BB-B-IU | Silicon Labs | 2.3 $ | 66 | 6-CH 2.5KV ISOLATOR, 150M... |
SI8621EC-B-ISR | Silicon Labs | -- | 1000 | DGTL ISO 3.75KV GEN PURP ... |
SI8641EB-B-IUR | Silicon Labs | 1.51 $ | 1000 | QUAD CH 2.5KV ISOLATOR, 1... |
SI8641BB-B-IU | Silicon Labs | 1.74 $ | 238 | DGTL ISO 2.5KV GEN PURP 1... |
SI8660AB-B-IS1R | Silicon Labs | 1.34 $ | 1000 | DGTL ISO 2.5KV GEN PURP 1... |
SI8620AB-B-IS | Silicon Labs | 0.74 $ | 1000 | DGTL ISO 2.5KV GEN PURP 8... |
SI8642AB-B-IS | Silicon Labs | 1.3 $ | 702 | DGTL ISO 2.5KV GEN PURP 1... |
SI8642BA-B-IU | Silicon Labs | 1.74 $ | 760 | DGTL ISO 1KV 4CH GEN PURP... |
General Purpose Digital Isolator Automot...

Digital Isolators Robust EMC, dual-chann...

DGTL ISO 5KV 4CH GEN PURP 20SOICGeneral ...

DGTL ISO 2.5KV GEN PURP 8SOICGeneral Pur...

DGTL ISO 2.75KV 2CH 16SOICIC Digital Iso...

DGTL ISO 2.5KV GEN PURP 16SOICGeneral Pu...
