Details

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BUY ADM2587EBRWZ-REEL7 https://www.utsource.net/itm/p/12606442.html

Parameter	Description	Value
Device Type	Isolated RS-485/RS-422 Transceiver with 卤15 kV ESD Protection, I2C Interface	ADM2587EBRWZ-REEL7
Supply Voltage (VDD)	Operating supply voltage	3.0 V to 5.5 V
Isolation Voltage	Working isolation voltage	2.5 kV RMS
Data Rate	Maximum data rate	20 Mbps
ESD Protection	Human Body Model (HBM)	卤15 kV
Operating Temperature	Industrial temperature range	-40掳C to +85掳C
Package Type	Wide-body SOIC	SOIC_W_16
Pin Count	Number of pins	16
Mounting Type	Surface mount	SMD

Instructions for Use:

1. Power Supply Connection: Connect the VDD pin to a power supply within the operating voltage range (3.0 V to 5.5 V). Ensure proper decoupling capacitors are placed close to the VDD pin.
2. Ground Connections: Connect all ground pins (GND1 and GND2) appropriately to ensure effective signal integrity and noise reduction.
3. Signal Lines: Connect the A and B pins to the differential lines of the RS-485/RS-422 bus. Ensure termination resistors are used if required by the bus configuration.
4. Isolation Considerations: The device provides galvanic isolation between the primary and secondary sides. Ensure that the isolation barrier is not compromised by improper PCB layout or mechanical damage.
5. ESD Precautions: Although the device has built-in ESD protection, handle with care to avoid damage from static electricity during installation.
6. Configuration: Configure the transceiver mode (driver enable, receiver enable) as per the application requirements using control pins DE and RE.
7. Installation: Mount on a PCB following standard surface-mount technology (SMT) procedures. Ensure adequate cooling if operating at high data rates or in high ambient temperatures.

(For reference only)