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MAX3491ECPD

Part No MAX3491ECPD
Manufacturer Maxim Integrated
Catalog Interface - Drivers, Receivers, Transceivers
Description 3.3V-Powered, ±15kV ESD-Protected, 12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers | IC TXRX RS485/422 10MBPS 14DIP
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Maxim Integrated
Packaging Tube
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 1/1
Duplex Full
Receiver Hysteresis 50mV
Data Rate 10Mbps
Supply Voltage (V) 3V ~ 3.6V
Temperature Range - Operating 0°C ~ 70°C
Mounting Style Through Hole
Manufacturer Package 14-DIP
Supplier Device Package 14-PDIP
Family Part Number MAX3491
Manufacturer Pack Quantity 1
MSL Level 1 (Unlimited)
Win Source Part Number 1213286-MAX3491ECPD
Manufacturer Homepage www.maxim-ic.com
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian MAX3491ECPD CAD Model

Description

Maxim Integrated MAX3491ECPD RS-485/RS-422 Transceiver

The Maxim Integrated MAX3491ECPD is a high-performance, half-duplex transceiver designed for RS-485 and RS-422 communication networks. This device is specifically engineered to meet the stringent requirements of industrial applications that demand reliable data transmission over long distances and in electrically noisy environments.

The MAX3491ECPD operates from a single +3.3V power supply and is capable of achieving data rates up to 10Mbps. Its low-power consumption and extended temperature range make it an ideal choice for a variety of applications, including industrial control systems, building automation, and networked security systems.

Key Features:

  • High-Speed Operation: Supports data rates up to 10Mbps, enabling fast and efficient data communication.
  • Low Power Consumption: Operates with a supply current of just 300µA, making it suitable for power-sensitive applications.
  • Wide Temperature Range: Functions reliably in extreme environments with an operational temperature range from -40°C to +85°C.
  • Half-Duplex Communication: Allows for bidirectional communication over a single pair of wires, reducing the complexity and cost of the network.
  • Thermal Shutdown Protection: Provides built-in thermal shutdown protection to prevent damage from overheating.
  • Fail-Safe Receiver: Ensures a logic-high receiver output when the input is open or shorted, enhancing system reliability.

The MAX3491ECPD features a robust design with integrated protection against electrostatic discharge (ESD) up to ±15kV (Human Body Model), ensuring durability and stability in harsh industrial environments. Its fail-safe receiver guarantees a known output state in the absence of an input signal, which is critical for fault-tolerant systems.

With its compact 14-pin TSSOP package, the MAX3491ECPD is space-efficient and easy to integrate into existing designs. Whether used in point-to-point or multi-point networks, this transceiver offers a balanced combination of speed, power efficiency, and reliability, making it an excellent choice for your industrial communication requirements.

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Pricing & Ordering

Quantity Unit Price Ext. Price
17+ $3.5389 $60.1613
40+ $2.9037 $116.1480
62+ $2.8124 $174.3688
85+ $2.7223 $231.3955
110+ $2.6311 $289.4210
147+ $2.3597 $346.8759
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 34,000 pieces
MOQ: 17 pcs
Order Increment : 1 pcs
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