![ADUM1201WURZ-RL7 Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
Allicdata Part #: | ADUM1201WURZ-RL7TR-ND |
Manufacturer Part#: |
ADUM1201WURZ-RL7 |
Price: | $ 2.86 |
Product Category: | Isolators |
Manufacturer: | Analog Devices Inc. |
Short Description: | IC DGTL ISO 2CH LOGIC 8SOIC |
More Detail: | General Purpose Digital Isolator 2500Vrms 2 Channe... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 2.59402 |
Common Mode Transient Immunity (Min): | 25kV/µs |
Base Part Number: | ADUM1201 |
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): | 2.5ns, 2.5ns |
Pulse Width Distortion (Max): | 3ns |
Propagation Delay tpLH / tpHL (Max): | 50ns, 50ns |
Data Rate: | 25Mbps |
Series: | Automotive |
Voltage - Isolation: | 2500Vrms |
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: | Tape & Reel (TR) |
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Digital isolators, also referred to as opto-isolators, aim to reduce risk of electrical shock, noise, data corruption and EMI interference in circuits and systems. The ADUM1201WURZ-RL7 is a digital isolator specifically designed for digital switching applications.
The ADUM1201WURZ-RL7 is a +4.5 V to +30 V digital isolator with an integral non-latching isolator, providing digital isolation of up to 25 kV/µs. The device provides two channels of digital switching, and includes a tri-state output, allowing for power savings when the output isn’t needed. The isolator is additionally designed for a wide range of ambient temperatures and contains a low-voltage ESD-protection diode which provides an excellent ESD protection to 1000 V.
The ADUM1201WURZ-RL7 provides excellent leakage and a stable high-CMR isolator with low-steady state drift of the switching threshold, and delivers low-power performance with a low-power sleep mode.
The ADUM1201WURZ-RL7 digital isolator is able to remain reliable even in the toughest of environments, with good immunity to transients up to ± 16 kV (HBM). The device is made from a low-noise composite construction that increases both ESD and EMI robustness. The device is able to maintain high performance over a wide range of temperatures, with an impedance of 500 Ω DC over a -40 °C to +85 °C operating temperature range.
The ADUM1201WURZ-RL7 works on the principle of using an LED, an IC, and a photodetector to isolate a digital signal from a power source. It uses an LED to transmit a digital signal from the input side to the output side, where it is received by the photodetector. The photodetector then transmits the signal to an integrated circuit (IC) which is responsible for amplifying the signal. The amplified signal is then transmitted back to the output side, creating a digital switch.
The ADUM1201WURZ-RL7 is designed for a broad range of applications in automotive, aerospace, and industrial sectors, such as circuit peripherals, robotic controllers, buses, and OEM embedded systems. It can be used to optically isolate digital signals that are susceptible to electrical noise and interference.
The ADUM1201WURZ-RL7 is an ideal digital isolator for applications that need to remain reliable in the toughest of environments. The device offers superior performance against EMI, transients, and temperature changes. Its high-CMR noise immunity and low-power sleep mode make it a great solution for digital switching applications in a wide range of sectors.
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