
Allicdata Part #: | ADUM1250SRZ-RL7TR-ND |
Manufacturer Part#: |
ADUM1250SRZ-RL7 |
Price: | $ 2.42 |
Product Category: | Isolators |
Manufacturer: | Analog Devices Inc. |
Short Description: | DGTL ISO 2.5KV 2CH I2C 8SOIC |
More Detail: | I²C Digital Isolator 2500Vrms 2 Channel 1Mbps 25kV... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 2.42000 |
10 +: | $ 2.34740 |
100 +: | $ 2.29900 |
1000 +: | $ 2.25060 |
10000 +: | $ 2.17800 |
Common Mode Transient Immunity (Min): | 25kV/µs |
Base Part Number: | ADUM1250 |
Supplier Device Package: | 8-SOIC |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C |
Voltage - Supply: | 3 V ~ 5.5 V |
Rise / Fall Time (Typ): | -- |
Pulse Width Distortion (Max): | 145ns, 85ns |
Propagation Delay tpLH / tpHL (Max): | -- |
Data Rate: | 1Mbps |
Series: | iCoupler® |
Voltage - Isolation: | 2500Vrms |
Channel Type: | Bidirectional |
Inputs - Side 1/Side 2: | 2/2 |
Number of Channels: | 2 |
Isolated Power: | No |
Type: | I²C |
Technology: | Magnetic Coupling |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Digital isolators are analog semiconductor devices used to provide electrical isolation between components operating at different voltages. The most common application is to protect the output of an integrated circuit against overvoltage. The ADUM1250SRZ-RL7, from Analog Devices, is a new type of digital isolator specifically developed to provide isolation and signal amplification for communication systems. This application note will discuss the application field of the ADUM1250SRZ-RL7, and the working principle behind it.
The ADUM1250SRZ-RL7 is designed for application in data communication systems where the isolation of both the transmit and receive paths is required and signal amplification is necessary. This wave form conditioner provides good signal isolation, as well as low noise and distortion. It can be applied in various communication systems, including wireless communication, data communication, and long-distance communication. The primary application fields are satellite communication, Ethernet, and differential signaling systems.
The ADUM1250SRZ-RL7 operates on the principle of galvanic isolation. A galvanic isolator is a device that allows electrical current to flow between two circuits without the two circuits being electrically connected. The device works by allowing high-frequency signals to pass between the two circuits, while blocking the flow of DC current. This allows the user to provide electrical isolation between two or more circuits, while still allowing the two circuits to communicate with each other.
The ADUM1250SRZ-RL7 is an isolation amplifier consisting of two primary circuits; the input circuit and the output circuit. The input circuit consists of a power supply, a signal receiver, and a current level receive amplifier. The output circuit consists of a power supply, a current level transmit amplifier, and a signal transmitter. The power supply provides power to all of the components of the device. The signal receiver receives the incoming signal and provides it to the receive amplifier, which amplifies the signal. The amplified signal is then transmitted to the signal transmitter, which sends the signal to the output circuit.
The output circuit receives the amplified signal from the signal transmitter, and then sends the signal out through the transmitter\'s output. The output from the transmitter is then received by the output circuit. The final step is for the output circuit to convert the signal into a usable form, and then to transmit the signal to the destinations.
The ADUM1250SRZ-RL7 also provides signal conditioning for communications systems. It uses two separate circuits, the primary circuit and the secondary circuit. The primary circuit consists of the power supply, the signal receiver, the current level receive amplifier, and a signal transmitter. The secondary circuit consists of the power supply, the transmit amplifier, and the signal transmitter. The two separate circuits allow for the signal receiver and the transmit amplifier to be independent of each other, thus allowing each circuit to provide better isolation and signal amplification. This improved isolation and amplification improve the quality of the communication signal.
The ADUM1250SRZ-RL7 provides excellent electrical isolation and signal amplification for data communication systems. It is designed to provide good signal isolation and signal conditioning while also providing low noise and distortion. This device is suitable for various communication systems, including data communication, wireless communication, and long-distance communication. Overall, this device is a great choice for those looking to improve the isolation and signal quality of their communication systems.
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