
Allicdata Part #: | ADUM1246ARSZ-ND |
Manufacturer Part#: |
ADUM1246ARSZ |
Price: | $ 0.00 |
Product Category: | Isolators |
Manufacturer: | Analog Devices Inc. |
Short Description: | DGTL ISO 3.75KV GEN PURP 20SSOP |
More Detail: | General Purpose Digital Isolator 3750Vrms 2 Channe... |
DataSheet: | ![]() |
Quantity: | 224 |
Common Mode Transient Immunity (Min): | 25kV/µs |
Base Part Number: | ADUM1246 |
Supplier Device Package: | 20-SSOP |
Package / Case: | 20-SSOP (0.209", 5.30mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C |
Voltage - Supply: | 2.25 V ~ 3.6 V |
Rise / Fall Time (Typ): | 2ns, 2ns |
Pulse Width Distortion (Max): | 8ns |
Propagation Delay tpLH / tpHL (Max): | 180ns, 180ns |
Data Rate: | 2Mbps |
Series: | iCoupler® |
Voltage - Isolation: | 3750Vrms |
Channel Type: | Unidirectional |
Inputs - Side 1/Side 2: | 1/1 |
Number of Channels: | 2 |
Isolated Power: | No |
Type: | General Purpose |
Technology: | Magnetic Coupling |
Part Status: | Active |
Packaging: | Tube |
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Digital isolators are employed to ensure greater efficiency and accuracy in all types of industrial applications. The ADUM1246ARSZ is a highly reliable and accurate digital isolator that utilizes advanced technology in order to provide a cost-effective solution for a variety of applications. The functionality of this device is based on the principle of electrical isolation. This is achieved by use of optically-coupled semiconductor-based circuits which provide efficient and effective electrical isolation between circuits.
The ADUM1246ARSZ offers features such as low power and noise immunity that make it a suitable choice for various types of applications. It can be used for communication, interface, power isolation, and even as an AC/DC power converter. Additionally, the device has excellent EMI immunity, making it suitable for applications that require high-speed signal interference protection.
The ADUM1246ARSZ device has two sections: the input or driver section and the output or receiver section. The driver section consists of an integrated circuit (IC) that contains a voltage-to-current transfer resistor. The IC converts the incoming input voltage to current, which is then transferred to the receiver side of the device. The output section consists of an integrated circuit (IC) again, but this time the IC contains an output buffer circuit. The output buffer circuit amplifies the current from the driver section and then converts it into an output voltage. This digital isolator is a voltage-to-current with no current-to-voltage conversion, which is very useful for applications like motor drives.
The working principle of the ADUM1246ARSZ is based on optically-coupled semiconductor-based circuits. This device is able to provide isolation between two circuits by utilizing an optically-coupled semiconductor-based circuit to form an effective electrical barrier between the two circuits. This allows the device to effectively transfer voltages and currents from the driver side of the device to the receiver side without any potential damage or interference.
The ADUM1246ARSZ contains a wide range of isolation levels, providing excellent protection against high voltage spikes, electro-static discharges and other types of electrical interference. The device operates at a wide range of temperatures which allows for extended operating life and reliable performance. Additionally, the device has a high level of signal isolation throughout the entire operation, so it can be used in various types of applications. This includes applications in medical, aerospace, and industrial settings.
In conclusion, the ADUM1246ARSZ is a reliable and efficient digital isolator that utilizes optically-coupled semiconductor-based circuits to provide an effective barrier between two circuits. This device offers a wide range of features including noise and power isolation, excellent EMI immunity, and wide temperature range operation. Additionally, the device operates with low power and has high signal isolation throughout its operation. The ADUM1246ARSZ can be used for a variety of applications, including communication, interface, power isolation, and even as an AC/DC power converter.
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