MAX201CWE

Drivers, Receivers, Transceivers Overview

The MAX201CWE+ is a dual-driver, dual-receiver RS-232 transceiver designed for single +5V supply operation. It features an integrated charge pump that generates the required ±10V levels from a +9.0V to +13.2V V+ input and a +5V VCC input. The device supports data rates up to 120kbps with full duplex communication. Electrical specifications include a typical VCC power-supply current of 1mA and a V+ power-supply current of 5mA. The component operates within a temperature range of 0°C to +70°C and is housed in a 16-pin Wide SO package.

Drivers, Receivers, Transceivers Feature Summary

• Integrated charge pump circuitry eliminates the need for external bipolar supplies
• Supports single +5V or +9V to +12V supply configurations
• Maintains ±5V EIA/TIA-232E output signal levels at high data rates

Drivers, Receivers, Transceivers Applications

• Battery-powered equipment requiring low power consumption
• Handheld devices with limited board space
• Portable diagnostics equipment

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and temperature rating. Confirm RoHS compliance status through manufacturer certificates. Ensure the V+ supply voltage matches the component's operational requirements before procurement.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a dual-channel RS-232 interface is needed with a single +5V logic supply. The MAX201 requires an external V+ supply between +9.0V and +13.2V, unlike variants with integrated voltage doublers. Verify that the application can accommodate the necessary external capacitors for the charge pump circuit.

Drivers, Receivers, Transceivers Part Context

The MAX201 belongs to the MAX200-MAX209 family of RS-232 transceivers manufactured by Analog Devices/Maxim Integrated. This series is characterized by integrated charge pumps and compatibility with TTL/CMOS logic inputs. The MAX201 specifically differs from other family members by its requirement for an external V+ supply rather than generating it internally.

Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.