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MAXIM INTEGRATED / ANALOG DEVICES MAX3318ECUP RS-232 Transceiver

The MAX3318E is a 2.5V powered RS-232 compatible transceiver with +15kV ESD protection, featuring AutoShutdown Plus for low power consumption and a built-in charge pump. It guarantees a data rate of 460kbps, with inverting RS-232 level translation, and supports operation with low supply voltages from 2.25V to 3.0V. The device includes comprehensive ESD protection to IEC 1000-4-2 Level 4, handles inverting signals, and operates efficiently in portable and space-constrained systems such as handheld instruments, cellular phones, and GPS units.

Authorized Distributors
Source:Newark
Part No:MAX3318ECUP+
Stock:171
Inv Date:06-05-2026
Price: Unit price: $10.8
Buy/RFQ:
Source:DigiKey
Part No:MAX3318ECUP+
Stock:302
Inv Date:06-05-2026
Price: Unit price: $10.81
Buy/RFQ:
Part No:MAX3318ECUP+
Stock:69
Inv Date:06-06-2026
Price: Unit price: $10.81
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX3318ECUP RS-232 Transceiver Specifications:

  • Supply Voltage Range: 2.25V to 3.0V
  • Data Rate: 460kbps
  • ESD Protection: +15kV Human Body Model, +8kV IEC 1000-4-2 Contact, +15kV IEC 1000-4-2 Air-Gap
  • Charge Pump Output Voltages: +4.4V and -4.3V
  • Output Voltage Swing: up to +12V when driven load of 3kΩ with 1000pF
  • Receiver Input Voltage: up to +25V
  • Power Dissipation: 640mW (20-pin SSOP at Ta=70°C), 571mW (16-pin SSOP)
  • Operating Temperature: 0°C to +70°C (MAX3318E), -40°C to +85°C (MAX3319E)
  • Current Consumption: as low as 1pA in shutdown mode, 1mA in normal operation
  • Package Options: 20-pin TSSOP, 20-pin SSOP, 16-pin SSOP
  • Rapid wake-up time: approximately 30μs from shutdown to active state

Buy the Buy Maxim MAX3318ECUP Part Number MAX3318ECUP Online

Enhance your communication systems by purchasing the MAX3318E RS-232 transceiver online. This device offers 2.5V operation, proven +15kV ESD protection, and a guaranteed data rate of 460kbps. Its integrated charge pump simplifies design, while AutoShutdown Plus reduces power consumption in portable applications like mobile phones and GPS devices. With compact package options, low power mode, and rapid wake-up time, this transceiver is ideal for modern, space-constrained electronics seeking reliable RS-232 compatibility.

Order your Maxim MAX3318ECUP today and upgrade your RS-232 communication with low power, high ESD protection, and reliable performance for portable projects.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX3318ECUP?

You can click on the BUY or RFQ button to purchase MAX3318ECUP from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX3318ECUP?

You can download the MAX3318ECUP datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX3318ECUP?

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