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參數(shù)資料
| 型號(hào)： | UPD4724 |
| 廠商： | NEC Corp. |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| 中文描述： | 電可擦除可編程邏輯器件 |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大?。?/td> | 140K |
| 代理商： | UPD4724 |
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1993
DATA SHEET
MOS INTEGRATED CIRCUIT
μ
PD4724
Document No. S12201EJ2V0DS00 (2nd edition)
(Previous No. IC-3228)
Date Published January 1997 N
Printed in Japan
RS-232 LINE DRIVER/RECEIVER AT 3.3 V/5 V
The
μ
PD4724 is a high breakdown voltage silicon gate CMOS line driver/receiver based on the EIA/TIA-232-E
standard. This IC features various functions, such as standby, and incorporates a DC/DC converter that switches boost
multiples, enabling operation at both +3.3 V and +5 V single supply voltage.
The
μ
PD4724 incorporates three drivers and five receivers, so an RS-232 interface circuit can be easily constructed
by connecting five external capacitors.
FEATURES
Based on EIA/TIA-232-E (RS-232-C) standard.
Single power supply: +3.3 V or +5 V (selectable with the V
CHA
pin)
Standby mode: Setting the standby pin to low level switches this IC into the standby mode and makes
the driver outputs high-impedance.
Enable mode: When the enable pin is high level during the standby mode, two receivers can operate as inverters
without hysteresis width (The other three receivers are fixed to high level).
ORDERING INFORMATION
Part number
Package
μ
PD4724GS-GJG
30-pin plastic shrink SOP (300 mil)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD4724GS-GJG | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| UPD4726 | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
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