
Allicdata Part #: | ISO7241ADWRG4-ND |
Manufacturer Part#: |
ISO7241ADWRG4 |
Price: | $ 1.94 |
Product Category: | Isolators |
Manufacturer: | Texas Instruments |
Short Description: | DGTL ISO 4KV 4CH GEN PURP 16SOIC |
More Detail: | General Purpose Digital Isolator 4000Vpk 4 Channel... |
DataSheet: | ![]() |
Quantity: | 1000 |
2000 +: | $ 1.76630 |
Common Mode Transient Immunity (Min): | 25kV/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: | 3.15 V ~ 5.5 V |
Rise / Fall Time (Typ): | 2ns, 2ns |
Pulse Width Distortion (Max): | 10ns |
Propagation Delay tpLH / tpHL (Max): | 95ns, 95ns |
Data Rate: | 1Mbps |
Series: | -- |
Voltage - Isolation: | 4000Vpk |
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) |
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Digital isolators (ISO7241ADWRG4) are a type of solid-state device that provide electrical isolation between two circuits. They allow signals to cross the isolation barrier while preventing current from passing between the two circuits. Isolation is achieved using a combination of capacitors, inductors, and ground planes. As electrical noise can affect the performance of systems, digital isolators are becoming increasingly important in today’s globalized, high-tech world.
The main purpose of digital isolators is to provide an effective means of isolating electrical components from one another. This isolation prevents power surges and electromagnetic interference, which could otherwise result in the breakdown of a system. Isolation also prevents data loss, increases the system’s efficiency, and reduces electromagnetic emissions. Isolators are used in areas such as automotive systems, medical systems, automation systems, and industrial process control.
The ISO7241ADWRG4 family of digital isolators provides superior electrical isolation performance and is designed to handle higher electrical voltages than traditional isolators. It features low on-resistance and low capacitance designs, and its operating temperature range is between -40 to +85°C. It supports a wide variety of standard interfaces and can be used with EEPROM, I2C, CAN, and SPI busses.
The ISO7241ADWRG4 family of digital isolators generally works by having a circuit non-conducting channel between two nodes. This channel creates a barrier preventing the flow of electrical current between the two nodes, but allowing the two signals to travel between them. This is accomplished utilizing a voltmeter, amplifier, and a power supply with an isolator. The voltmeter reads the signals applied to the input side and translates them into voltage signals. The amplifier then amplifies the signals to set the output voltage to a predetermined value. Finally, the power supply is used to power the isolator.
When the output voltage is detected, it is then input into the anode or cathode of the ISO7241ADWRG4, depending on the type of signal. The isolator then transmits the signal to the other node with the help of the power supply, allowing two circuits to interact electrically without any breaking or interfering of connection. Additionally, the output voltage that is sent is the exact replication of the input voltage, the signals not being affected in any way.
ISO7241ADWRG4 digital isolators can be used for a variety of applications due to their superior isolation capabilities and reliability. They can be used to isolate circuits from each other to prevent interference from multiple signals, or to provide safety for medical devices, such as heart monitors. They can also provide electrical isolation of sensitive components, such as data-logging devices or microcontrollers. Furthermore, it is possible to use digital isolators in conjunction with antenna systems to transmit signals over long distances or in harsh environments.
In conclusion, ISO7241ADWRG4 digital isolators provide an effective means of providing electrical isolation between two circuits. They allow signals to travel between the two circuits without resulting in any interference or data loss. The isolator works by generating a non-conducting channel between two nodes and providing the power supply needed to transmit the signal from one node to the other. Additionally, they are suitable for a range of applications, such as medical products, automation systems, and antenna systems. As such, digital isolators can be used to greatly improve the performance of any system.
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