參數(shù)資料
型號(hào)： MAX203E
廠商： Maxim Integrated Products, Inc.
英文描述： ±5kV ESD-Protected, +5V RS-232 Transceivers(5V,120kbps,自關(guān)閉方式, ESD保護(hù),RS-232收發(fā)器)
中文描述： ±15kV ESD保護(hù)、+5V RS-232收發(fā)器
文件頁(yè)數(shù)： 6/24頁(yè)
文件大?。?/td> 265K
代理商： MAX203E
M
±15kV ESD-Protected, +5V RS-232 Transceivers
6
_______________________________________________________________________________________
MAX203E
MAX205E
_____________________________________________________________Pin Desc riptions
MAX202E/MAX232E
15
16
__
10, 11
9, 12
8, 13
Ground
+4.5V to +5.5V Supply-Voltage Input
No Connect—not internally connected.
19
20
RS-232 Driver Inputs
13, 14
7, 14
6
4, 5
RS-232 Receiver Outputs
12, 15
RS-232 Receiver Outputs
10, 17
RS-232 Driver Outputs
9, 18
-2V
CC
voltage generated by the charge pump
8
2
1, 3
Terminals for negative charge-pump capacitor
5, 7
+2V
CC
voltage generated by the charge pump
3
Terminals for positive charge-pump capacitor
2, 4
GND
V
CC
N.C.
T_IN
R_OUT
R_IN
T_OUT
V-
C2+, C2-
V+
C1+, C1-
1, 6, 11, 16
FUNCTION
NAME
PIN
DIP/SO
LCC
11, 15
12, 15
Connect pins together.
C2+
NAME
14
8
+2V
CC
voltage generated by the charge pump
V+
SO
1, 2
3, 20
4, 19
5, 18
6, 9
7
13
11, 16
10, 17
C1-
T_IN
R_OUT
R_IN
T_OUT
GND
V
CC
C1+
C2-
V-
13
FUNCTION
14
RS-232 Driver Inputs
RS-232 Receiver Outputs
RS-232 Receiver Inputs
RS-232 Transmitter Outputs
Ground
+4.5V to +5.5V Supply-Voltage Input
Make no connection to this pin.
Connect pins together.
-2V
CC
voltage generated by the charge pump. Connect pins together.
Make no connection to this pin.
1, 2
3, 20
4,19
5,18
6, 9
7
8
10, 16
12, 17
DIP
PIN
NAME
T_OUT
R_IN
R_OUT
T_IN
GND
V
CC
EN
SHDN
FUNCTION
RS-232 Driver Outputs
RS-232 Receiver Inputs
TTL/CMOS Receiver Outputs. All receivers are inactive in shutdown.
TTL/CMOS Driver Inputs. Internal pull-ups to V
CC
.
Ground
+4.75V to +5.25V Supply Voltage
Receiver Enable—active low
Shutdown Control—active high
PIN
1–4, 19
5, 10, 13, 18, 24
6, 9, 14, 17, 23
7, 8, 15, 16, 22
11
12
20
21
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參數(shù)描述
MAX203ECPP 功能描述:RS-232接口集成電路 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:
MAX203ECPP+ 制造商:Maxim Integrated Products 功能描述:Dual Transmitter/Receiver RS-232 20-Pin PDIP N Bulk
MAX203ECPP+G36 功能描述:RS-232接口集成電路 15kV ESD-Protected 5V RS232 Transceiver 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:
MAX203ECWP 功能描述:RS-232接口集成電路 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:
MAX203ECWP+ 制造商:Maxim Integrated Products 功能描述:Dual Transmitter/Receiver RS-232 20-Pin SOIC W Bulk 制造商:Maxim Integrated Products 功能描述:TRANSCEIVER DUAL RS232 SMD SOIC20 制造商:Maxim Integrated Products 功能描述:TRANSCEIVER DUAL RS232, SMD, SOIC20
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