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ST3485ECDR +BOM

3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver, [0oC, 70oC] temperature range

ST3485ECDR Information

Description

The ST3485ECDR is a 3.3V powered, 15kV ESD protected, up to 12Mbps RS-485/RS-422 transceiver with a wide operating temperature range of [-40°C, 125°C]. It features guaranteed data transfer rates of up to 20Mbps, making it suitable for high-speed applications. This device is designed for use in industrial automation, smart grid systems, automotive applications, and networking equipment. Its key benefits include robust transmission protocol, error detection and correction, high-speed communication interface, low power consumption mode, and safe for automotive use. It also offers simplified signal processing, fast and efficient data transfer, low latency and high throughput, and easy integration with other components. The ST3485ECDR comes in a compact SOIC8 package, is fully tested for quality assurance, and has pin-to-pin compatibility.

Features

The ST3485ECDR features include:

  • Data transfer rate of up to 12 Mbps
  • 15 kV ESD protection
  • Operating temperature range of -40°C to 125°C
  • ECOPACK(R) RoHS compliant
  • Robust transmission protocol with error detection and correction
  • High-speed communication interface compatible with 1.8V logic
  • Low power consumption mode
  • Safe for automotive use

These features make it suitable for high-speed applications, industrial automation, smart grid systems, automotive applications, and networking equipment.

Package

The ST3485ECDR has an SOIC-8 (Small Outline Integrated Circuit) package type.

Pinout

The ST3485ECDR is an SOIC-8 package, which means it has 8 pins.

According to the datasheet, the pin functions are:

  • VCC: Power supply (3.3V)
  • GND: Ground
  • TXD: Transmitter output
  • RXD: Receiver input
  • RCK: Receive clock input
  • TCK: Transmit clock input
  • RTS: Request to Send
  • CTS: Clear to Send

Please note that the pin functions may vary depending on the specific application and configuration.

Manufacturer

The manufacturer of the ST3485ECDR is STMicroelectronics, a leading global semiconductor company that designs, develops, and manufactures microelectronic components.

Applications

According to the product information, the application areas of ST3485ECDR include:

  • Industrial automation
  • Smart grid systems
  • Automotive applications
  • Networking equipment

It is suitable for use in these areas due to its high-speed and low-power capabilities, making it ideal for data transmission in harsh environments.

Equivalent

The equivalent products of ST3485ECDR are:

  • Texas Instruments SN75176
  • ON Semiconductor NS4852A
  • NXP Semiconductors PCA8521A
  • Analog Devices AD7950

These transceivers offer similar features and specifications to the ST3485ECDR, including high-speed data transfer rates, ESD protection, and compatibility with RS-485 and RS-422 protocols.

ST3485ECDR

Specifications

Supply Voltage Min Volt 3.0 Supply Voltage Max Volt 3.6
Operating Temp Min Celsius 0.0 Operating Temp Max Celsius 70.0
ECCN US EAR99 ECCN EU NEC
Packing Type Tape And Reel Grade Industrial
Package/Case SOP8

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Ratings and Reviews

More
L
L**y 07/05/2023

Good, came with a well package.

15
O
O**a 04/28/2022

It came quickly to the mailbox.

12
A
A**n 05/16/2021

I received the item again. Everything works. Re-order. Thank you seller!

4
D
D**n 01/27/2021

The servo came well and they look just like in the pictures

13

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In Stock: 7,162

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ $1.108 $1.11
10+ $0.922 $9.22
30+ $0.819 $24.57
100+ $0.703 $70.30
500+ $0.652 $326.00
1000+ $0.628 $628.00

The prices above are for reference only.

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