
Allicdata Part #: | SI8641BB-B-IS-ND |
Manufacturer Part#: |
SI8641BB-B-IS |
Price: | $ 1.89 |
Product Category: | Isolators |
Manufacturer: | Silicon Labs |
Short Description: | DGTL ISO 2.5KV GEN PURP 16SOIC |
More Detail: | General Purpose Digital Isolator 2500Vrms 4 Channe... |
DataSheet: | ![]() |
Quantity: | 850 |
1 +: | $ 1.71990 |
25 +: | $ 1.65841 |
100 +: | $ 1.59466 |
1000 +: | $ 1.48787 |
Common Mode Transient Immunity (Min): | 35kV/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: | 2500Vrms |
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: | Tube |
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
In the electrical engineering world, digital isolators are components that are used to provide electrical isolation between two circuits, effectively isolating the two circuits from each other. The SI8641BB-B-IS is a digital isolator that is designed for industrial applications. It is a small form factor, low-cost digital isolator that provides high performance isolation, making it an ideal product for designers who require a reliable isolation barrier in their applications.
The SI8641BB-B-IS isolator has a couple of key features that make it an ideal device for industrial applications. First, it has a high level of electrical isolation (up to 4000Vrms) which ensures reliable and secure data communication between two circuits in an environment with high levels of electromagnetic interference (EMI). Second, the isolator also boasts a fast data rate, providing a transmission rate of up to 3.125 Mbps. This ensures that digital signals can be transmitted quickly and accurately, which is essential for accurate and reliable data communication.
In addition to its impressive electrical isolation and fast data rate, the SI8641BB-B-IS also offers a range of features and components that make it well suited for industrial applications. For instance, it has an integrated Driver/Receiver (RDU) which ensures that digital signals can be transmitted and received with minimal interference. Additionally, the isolator also has an integrated voltage regulator that helps ensure reliable power supply and protection in high voltage and temperature environments. With these features, the SI8641BB-B-IS is an excellent choice for designers who need a reliable digital isolation solution for their industrial applications.
In terms of its working principle, the SI8641BB-B-IS isolator uses optocoupler technology to provide electrical isolation between two circuits. This technology enables the isolator to isolate two circuits by using a light-emitting diode side and a phototransistor side, which are connected via an optic fiber. In operation, the light-emitting diode side will transmit an optical signal to the phototransistor side, which acts as a receiver and amplifies the signal. The amplified signal is then transmitted back to the original circuit, providing a reliable and secure data transmission path. This technology ensures that the two circuits are completely isolated from each other, thus providing electrical isolation and preventing electrical interference between the two.
The SI8641BB-B-IS isolator is an excellent choice for designers who require an isolated data communication circuit. Its combination of reliable electrical isolation, fast data rate, and integrated components make it well suited for a range of industrial applications. And with its simple working principle, it offers a cost effective solution that ensures secure and reliable data communication in an environment with high levels of EMI.
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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... |
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