MAX214CWI+

The MAX214CWI+ is a programmable DTE/DCE, +5V RS232 transceiver in 28 pin WSOIC package. It provides a complete 8line software-configurable DTE or DCE port RS232 interface. Tx, Rx, RTS, CTS, DTR, DSR, DCD and RI circuits can be configured as either data terminal equipment (DTE) or data circuit-terminating equipment (DCE) using the DTE/DCE control pin. It eliminates the need to swap cables when switching between DTE and DCE configurations. This is useful when, a portable computer is required to communicate with printers, modems and other computers without carrying multiple cables.

• Supply voltage range is 4.5V to 5.5V
• Operating temperature range from 0°C to 70°C
• Eliminates null modem cables
• Programmable DTE or DCE serial port
• 1µF charge-pump capacitors
• Maximum data rate of 116Kbps
• 20µA supply current at shutdown mode
• Receivers active in shutdown
• Maximum transition-region slew rate is 30V/µs

Applications

Communications & Networking, Portable Devices, Consumer Electronics

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party