參數(shù)資料
型號(hào)： MAX232E
廠商： Maxim Integrated Products, Inc.
英文描述： ±5kV ESD-Protected, %2B5V RS-232 Transceivers
中文描述： ±15kV ESD保護(hù)、%2B5V RS-232收發(fā)器
文件頁(yè)數(shù)： 1/24頁(yè)
文件大小： 265K
代理商： MAX232E
_______________General Desc ription
The MAX202E–MAX213E, MAX232E/MAX241E line
drivers/receivers are designed for RS-232 and V.28
communications in harsh environments. Each
transmitter output and receiver input is protected
against ±15kV electrostatic discharge (ESD) shocks,
without latchup. The various combinations of features
are outlined in the Selection Guide. The drivers and
receivers for all ten devices meet all EIA/TIA-232E and
CCITT V.28 specifications at data rates up to 120kbps,
when loaded in accordance with the EIA/TIA-232E
specification.
The MAX211E/MAX213E/MAX241E are available in 28-
pin SO packages, as well as a 28-pin SSOP that uses
60% less board space. The MAX202E/MAX232E come
in 16-pin narrow SO, wide SO, and DIP packages. The
MAX203E comes in a 20-pin DIP/SO package, and
needs no external charge-pump capacitors. The
MAX205E comes in a 24-pin wide DIP package, and
also eliminates external charge-pump capacitors. The
MAX206E/MAX207E/MAX208E come in 24-pin SO,
SSOP, and narrow DIP packages. The MAX232E/
MAX241E operate with four 1μF capacitors, while the
MAX202E/MAX206E/MAX207E/MAX208E/MAX211E/
MAX213E operate with four 0.1μF capacitors, further
reducing cost and board space.
________________________Applic ations
Notebook, Subnotebook, and Palmtop Computers
Battery-Powered Equipment
Hand-Held Equipment
____________________________Features
o
ESD Protection for RS-232 I/O Pins:
±15kV—Human Body Model
±8kV—IEC1000-4-2, Contact Discharge
±15kV—IEC1000-4-2, Air-Gap Discharge
o
Latchup Free (unlike bipolar equivalents)
o
Guaranteed 120kbps Data Rate—LapLink
Compatible
o
Guaranteed 3V/μs Min Slew Rate
o
Operate from a Single +5V Power Supply
M
±15kV ESD-Protected, +5V RS-232 Transceivers
________________________________________________________________ Maxim Integrated Products
1
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
V
CC
GND
T1OUT
R1IN
C2+
C1-
V+
C1+
TOP VIEW
MAX202E
MAX232E
R1OUT
T1IN
T2IN
R2OUT
R2IN
T2OUT
V-
C2-
DIP/SO
_________________Pin Configurations
19-0175; Rev 3; 5/96
LapLink is a registered trademark of Traveling Software, Inc.
Pin Configurations and Typical Operating Circuits continued at
end of data sheet.
Ordering Information appears at end of data sheet.
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
Yes
PART
No. of RS-232
DRIVERS
No. of RS-232
RECEIVERS
RECEIVERS
ACTIVE IN
SHUTDOWN
No. of
EXTERNAL
CAPACITORS
LOW-POWER
SHUTDOWN
TTL THREE-
STATE
MAX202E
MAX203E
MAX205E
MAX206E
MAX207E
MAX208E
MAX211E
MAX213E
MAX232E
MAX241E
2
2
5
4
5
4
4
4
2
4
2
2
5
3
3
4
5
5
2
5
0
0
0
0
0
0
0
2
0
0
4 (0.1μF)
None
None
4 (0.1μF)
4 (0.1μF)
4 (0.1μF)
4 (0.1μF)
4 (0.1μF)
4 (1μF)
4 (1μF)
No
No
Yes
Yes
No
No
Yes
Yes
No
Yes
No
No
Yes
Yes
No
No
Yes
Yes
No
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX232EC/D 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:
MAX232ECD 功能描述:RS-232接口集成電路 RS232 Line Driver/Receiver 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:
MAX232ECDG4 功能描述:RS-232接口集成電路 RS232 Line Driver/Receiver 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:
MAX232ECDR 功能描述:RS-232接口集成電路 RS232 Line Driver/Receiver 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:
MAX232ECDRG4 功能描述:RS-232接口集成電路 RS232 Line Driver/Receiver 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:
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