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參數(shù)資料
| 型號： | HA12187FP |
| 廠商： | Hitachi,Ltd. |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????) |
| 中文描述： | 單電源RS232C接口線路驅(qū)動器/接收器（單電源RS232C接口線收發(fā)器（2發(fā)2收）） |
| 文件頁數(shù)： | 3/23頁 |
| 文件大?。?/td> | 105K |
| 代理商： | HA12187FP |
HA12187FP
Rev.2, Jun. 1999, page 3 of 23
Pin Functions
Pin No.
Symbol
Function
Equivalent Circuit
1
S1
Data input
1
20 k
2
R out
Receiver output
2
SW
SW
100
3
S2
Data input
3
20k
4
GND
GND
5
BUS (–)
Bus output (–) Receiver input (–)
6
BUS (+)
Bus output (+) Receiver input (+)
6
SW
Receiver input (+)
I
5
I
V
REF
Receiver input (
–
)
7
V
CC
STB
Power supply
8
Standby control input
8
20 k
100 k
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| HA12187FP-EL-E | 制造商:Renesas Electronics Corporation 功能描述:BUS INTERFACE DRIVER/RECEIVER IC 制造商:Renesas Electronics Corporation 功能描述:SOP-8DGV 225MIL - Bulk |
| HA12188AF | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Pre-Amplifier and Servo IC for Quadruple-Speed CD-ROM |
| HA12189MP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Solid-State Recorder |
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