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
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