3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver (Rev. C)
3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver (Rev. C)
3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver (Rev. C)
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MAX32223-V TO <strong>5.5</strong>-V MULTICHANNEL <strong>RS</strong>-<strong>232</strong> LINE DRIVER/RECEIVE<strong>RS</strong>LLS408C – JANUARY 2000 – REVISED AUGUST 2002logic diagram (positive logic)Function TablesEACH DRIVERINPUTSOUTPUTDIN PWRDOWN DOUTX L ZL H HH H LH = high level, L = low level, X = irrelevant,Z = high impedanceEACH RECEIVERINPUTSOUTPUTRIN EN ROUTL L HH L LX H ZOpen L HH = high level, L = low level, X = irrelevant,Z = high impedance (off), Open = inputdisconnected or connected driver offDIN113 17DOUT1DIN212 8DOUT2PWRDOWN20PowerdownENROUT111516RIN1ROUT2109RIN22 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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