RS-232 LINE DRIVER/RECEIVER AT 3.3 V/5 V

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MOS INTEGRATED CIRCUIT

FEATURES • Conforms to EIA/TIA-232-E (former name, RS-232C) standards • Selectable +3.3 V/+5 V single power supply (selected by VCHA pin) • By setting the standby pin to a low level (standby mode), circuit current can be reduced. At such times, the driver output is in a high-impedance state.

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RS-232 LINE DRIVER/RECEIVER AT 3.3 V/5 V

The µPD4721 is a high-breakdown voltage silicon gate CMOS line driver/receiver based on the EIA/TIA-232-E standard. The internal DC/DC converter can switch between multiple voltages, realizing the allowing it to operate with a single +3.3 V or +5 V power supply. It also provides standby function.\nT • Conforms to EIA/TIA-232-E (former name, RS-232C) standards\n• Selectable +3.3 V/+5 V single power supply (selected by VCHA pin)\n• By setting the standby pin to a low level (standby mode), circuit current can be reduced. At such times, the driver output is in a high-impedance state. ;

Renesas

瑞萨

MOS INTEGRATED CIRCUIT

FEATURES • Conforms to EIA/TIA-232-E (former name, RS-232C) standards • Selectable +3.3 V/+5 V single power supply (selected by VCHA pin) • By setting the standby pin to a low level (standby mode), circuit current can be reduced. At such times, the driver output is in a high-impedance state.

文件：352.25 Kbytes 页数：18 Pages

RENESAS

瑞萨

RS-232 LINE DRIVER/RECEIVER AT 3.3 V/5 V

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N

文件：123.6 Kbytes 页数：16 Pages

NEC

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