參數(shù)資料
型號(hào): ST75C185
廠商: 意法半導(dǎo)體
英文描述: LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS
中文描述: 多重低功耗的RS - 232驅(qū)動(dòng)器和接收
文件頁(yè)數(shù): 6/13頁(yè)
文件大小: 111K
代理商: ST75C185
APPLICATION CIRCUITS
To CPU BUS
RI
GND
5
1
2
3
4
9
6
7
8
DCD
DSR
RXD
RTS
TXD
CTS
DTR
Rin1
Rin5
Rin4
Rin3
Rin2
Dout3
Dout2
Dout1
Rout1
Rout5
Rout4
Rout3
Rout2
Din1
Din3
Din2
1
Vss
GND
2
Vcc
Vdd
ST75C185
20
19
9
7
6
5
4
3
14
13
8
10
18
11
12
17
16
15
Vcc
+5 V
Vdd
+12 V
Vss
-12V
DB9S EIA232-E
Serial Port
Connector
RS232 LEVEL
TTL LEVEL
PC Serial Port
100nF
100nF
100nF
C
L
C
L
C
L
UART
(16550)
DCD 38
DSR 37
DTR 33
TXD 11
RXD 21
CTS 36
RTS 32
RI
39
FIGURE 1:
Driver Test Circuit for V
OH
, V
OL
,
I
SO(H)
and I
SO(L)
FIGURE 2:
Driver Test Circuit for I
IH
and I
IL
ST75C185
6/13
相關(guān)PDF資料
PDF描述
ST75C185BD LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS
ST75C185BDR MOSFET, P, SOIC; Current, Id cont:9.8A; Case style:SOIC; Base number:4463; Charge, gate p channel:37nC; Pins, No. of:8; Resistance, Rds on @ Vgs = 10V:0.011R; Resistance, Rds on @ Vgs = 2.5V:0.02R; Resistance, Rds on @ Vgs = RoHS Compliant: Yes
ST75C185BN LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS
ST75C185BTR LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST75C185B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS
ST75C185BD 功能描述:RS-232接口集成電路 Lo Power 3Drvr/5Rcvr RoHS:否 制造商:Exar 數(shù)據(jù)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(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
ST75C185BDR 功能描述:RS-232接口集成電路 Lo Power 3Drvr/5Rcvr RoHS:否 制造商:Exar 數(shù)據(jù)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(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
ST75C185BN 功能描述:RS-232接口集成電路 Lo Power 3Drvr/5Rcvr RoHS:否 制造商:Exar 數(shù)據(jù)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(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
ST75C185BTR 功能描述:RS-232接口集成電路 Lo Power 3Drvr/5Rcvr RoHS:否 制造商:Exar 數(shù)據(jù)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(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: