ADUM1201BRZ-RL7 information and pin diagram

The ADUM1201BRZ-RL7 is a digital isolator from ADI. This digital isolator combines high-speed CMOS and monolithic transformer technology. These isolation components provide excellent performance characteristics and are superior to alternatives such as optocouplers. By avoiding the use of LEDs and photodiodes, IC couplers eliminate the design difficulties typically associated with optocouplers. This article will provide you with Chinese information, application areas, pin diagrams and usage precautions for ADUM1201BRZ-RL7.

ADUM1201BRZ-RL7 information

Brand: Linear Technology (Analog Devices, Inc.)

Product Category: Digital Isolator

Package/casing: SOIC8_150MIL

Working temperature: -40~+105℃

Part status: Active

Series: iCoupler®

Installation type: SMT

Rise/fall time (typ): 2.5ns

Propagation delay tpLH/tpHL (maximum): 50ns, 50ns

Number of circuit groups (number of channels): 2Channel

Isolation voltage: 2.5KVrms

Transmission rate: 10Mb/s

Usage type (function): general

Original manufacturer: Analog Devices, Inc.

Country of origin: America

Length x Width/Dimensions: 4.90 x 3.90mm

Height: 1.55mm

Component life cycle: Active

Power supply voltage Min: 2.7V

Power supply voltage Max: 5.5V

Number of pins: 8Pins

ADUM1201BRZ-RL7 application fields

ADUM1201BRZ-RL7 is widely used in size-critical multi-channel isolation, SPI interface/data converter isolation, rs-232/rs-422/rs-485 transceiver isolation, digital fieldbus isolation, hybrid electric vehicles, battery monitors and Motor drives and other fields.

ADUM1201BRZ-RL7 pin diagram

ADUM1201BRZ-RL7 usage precautions

ADUM1201BRZ-RL7 is a digital isolator with the characteristics of high precision, high speed, and low power consumption. When using ADUM1201BRZ-RL7, you need to pay attention to the following matters:

1. Pin connection: When designing the circuit board, please ensure that the pins of ADUM1201BRZ-RL7 are connected correctly. Especially the VDD1 and VDD2 pins need to be connected to the power supply and ground correctly.

2. Supply voltage range: The supply voltage range of ADUM1201BRZ-RL7 is 3V to 5.5V. Please ensure that the power supply voltage is within this range to ensure the normal operation of the chip.

3. Temperature range: The operating temperature range of ADUM1201BRZ-RL7 is -40°C to +105°C. Please ensure that the chip works normally within this temperature range and avoid exceeding the extreme temperature.

4. PCB layout: When designing the circuit board, please layout the ADUM1201BRZ-RL7 and other circuit components reasonably to ensure signal integrity and electromagnetic compatibility.

5. ESD Protection: To protect the ADUM1201BRZ-RL7 from electrostatic discharge, please take appropriate protective measures, such as using a grounded wrist strap or anti-static mat, when handling and handling the chip.

6. Data communication: ADUM1201BRZ-RL7 supports digital isolator for data communication. When using, please make sure to configure the communication parameters correctly, such as baud rate, data bits, check bits, etc.

7. Differential input and output: ADUM1201BRZ-RL7 adopts a differential input and output structure, which has the characteristics of strong anti-interference ability. When using, please pay attention to the connection method and signal transmission quality of the differential input and output.

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