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參數資料
| 型號： | ST75185 |
| 廠商： | 意法半導體 |
| 元件分類： | RS-232 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | 5V的高速RS - 232收發(fā)器與0.1uF電容 |
| 文件頁數： | 1/12頁 |
| 文件大?。?/td> | 111K |
| 代理商： | ST75185 |
ST75185
MULTIPLE RS-232 DRIVERS AND RECEIVERS
June 2000
I
MEETS ANDEXCEEDSTHE
REQUIREMENTSOFEIA/TIA-232-EAND
ITUV.28STANDARD
I
SINGLECHIPWITHEASYINTERFACE
BETWEENUARTAND SERIALPORT
CONNECTOR OFIBMPC/AT
AND
COMPATIBLES
I
DESIGNEDTO SUPPORTDATARATESUP
TO120Kbps
I
PINOUT COMPATIBLEWITH ST75C185
DESCRIPTION
The ST75185 contains three drivers and five
receivers.
The
pinout
connector design in order to decrease the part
count, reduce the board space requiredand allow
easy interconnection of the UART and serial port
connector of IBM PC/AT
and compatibles. The
bipolar circuits and processing of the ST75185
provides a rugged low-cost solution for this
function at the expense of quiescent power and
external passive components relative to the
ST75C185.
The ST75185 complies with the requirements of
the EIA/TIA 232-E and ITU (formally CCITT) v.28
matches
the
DB9S
standards.
interchange between a
peripheral at signalling rates up to 20k-bits/s.The
switching speedsof the ST75185 are fast enough
to support rates up to 120K-bits/s with lower
capacitive loads (shorter cables). Interoperability
at the higher signalling rates cannot be assured
unless the designer has design control of the
cable and the interface circuits at the both ends.
For interoperability at signalling rates to 120
K-bits/s, use of EIA/ITA-423-B (ITU v.10) and
EIA/ITA-422-B
(ITU
recommended.
The ST75185 is characterized for operation over
the range of 0
o
C to 70
o
C.
These
standards
are
for
data
host computer and
v.11)
standards
are
PIN CONNECTION IEC LOGICSYMBOL AND LOGIC DIAGRAM
ORDER CODES :
ST75185CN
ST75185CD
D
(Micro Package)
N
(Plastic Package)
1/12
相關PDF資料 |
PDF描述 |
|---|---|
| ST75185C | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| ST75185CD | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| ST75185CDR | MOSFET; Transistor Polarity:N Channel; Continuous Drain Current, Id:-10A; On-Resistance, Rds(on):0.0075ohm; Package/Case:8-SOIC; Leaded Process Compatible:No; Mounting Type:surface mount; Peak Reflow Compatible (260 C):No |
| ST75185CN | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| ST7536 | MOSFET, P SO-8MOSFET, P SO-8; Transistor type:MOSFET; Transistor polarity:P; Voltage, Vds max:30V; Case style:SO-8; Current, Id cont:8.8A; Current, Idm pulse:-50A; Power, Pd:1.5W; Resistance, Rds on:0.012R; SMD:1; Charge, gate p |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ST75185_06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Multiple RS-232 drivers and receivers |
| ST75185C | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Multiple RS-232 drivers and receivers |
| ST75185CD | 功能描述:RS-232接口集成電路 3 Driver/5 Receivers RoHS:否 制造商:Exar 數據速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| ST75185CDR | 功能描述:緩沖器和線路驅動器 3 Driver/5 Receivers RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| ST75185CDR-CUT TAPE | 制造商:ST 功能描述:ST75185C Series 7.5 to 15 V 120 kbps Multiple RS-232 Driver and Receiver-SOIC-20 |
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