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MAXIM INTEGRATED / ANALOG DEVICES MAX3045BCSE RS-485 Transmitter

The MAX3045BCSE+ is a robust quad RS-485/RS-422 transmitter designed for industrial and communication systems. It features high-voltage ESD protection of ±10KV, supports data transfer rates up to 20Mbps, and operates from a single 5V supply with low power consumption. Its hot-swap capability prevents false data transitions during power-up or hot insertion, making it ideal for portable devices, industrial control, and networking equipment. The device withstands electrical fast transient bursts and surges, ensuring reliable performance in harsh environments. It is an upgrade to traditional line drivers with compatibility to common industry standards and low operating current of 1mA, along with a shutdown current of just 2nA. Packaging includes a space-saving 16-pin Narrow SO package suitable for compact designs.

Authorized Distributors
Source:Newark
Part No:MAX3045BCSE+
Stock:97
Inv Date:06-05-2026
Price: Unit price: $9.74
Buy/RFQ:
Source:DigiKey
Part No:MAX3045BCSE+
Stock:13
Inv Date:06-05-2026
Price: Unit price: $9.75
Buy/RFQ:
Part No:MAX3045BCSE+
Stock:103
Inv Date:06-06-2026
Price: Unit price: $9.75
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX3045BCSE RS-485 Transmitter Specifications:

  • Supply Voltage Range: 4.75V to 5.25V
  • Data Rate Support: Up to 20Mbps
  • ESD Protection: ±10KV Human Body Model
  • Fast Transient Burst Immunity: 4kV IEC 1000-4-4
  • Electrical Fast Transient/Burst Immunity: 4kV IEC 1000-4-4
  • Surge Immunity Level: Level 2 IEC 1000-4-5
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Power Dissipation: 696mW (Narrow SO package)
  • Shutdown Current: 2nA
  • Operating Current: 1mA
  • Package: 16-pin Narrow SO
  • Hot-Swap Capability: Yes
  • Supported Line Transmitter Rate: Up to 20Mbps
  • Transmitter Protection: +10kV ESD, EFT, Surge
  • Transmission Line Compatibility: Twisted Pair Balanced Lines
  • RoHS Compliant: Yes

Buy the Buy Maxim MAX3045BCSE Online

Purchase the Maxim MAX3045BCSE+ online today to improve your industrial and communication systems with a high-performance RS-485/RS-422 transmitter. Featuring +10KV ESD protection, support for data rates up to 20Mbps, and low power consumption, this device ensures reliable data transmission in harsh environments. Its hot-swap capability prevents false data during hot insertion or power-up, making it ideal for portable, industrial, and networking applications. Compatible with industry-standard line receivers, it offers robust transient and surge immunity, supporting critical applications demanding durability and performance.

Order your Maxim MAX3045BCSE high-speed RS-485/RS-422 transmitter today and enhance your industrial communication systems with reliable, low-power connectivity.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX3045BCSE?

You can click on the BUY or RFQ button to purchase MAX3045BCSE from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX3045BCSE?

You can download the MAX3045BCSE datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX3045BCSE?

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