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參數資料
| 型號： | MAX232A |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | RS-232 |
| 英文描述： | %2B5V-Powered,Multichannel RS-232 Drivers/Receivers |
| 中文描述： | %2B5v-powered，多路RS - 232驅動器/接收器 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 106K |
| 代理商： | MAX232A |
logic symbol
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC
Publication 617-12.
2VCC – 1.5 V
–2VCC + 1.5 V
2
6
14
7
13
8
C1+
C1–
C2+
C2–
1
3
4
5
11
10
12
9
GND
15
0 V
VCC
16
VCC
C1+
C1–
C2+
C2–
T1IN
T2IN
R1OUT
R2OUT
T1OUT
T2OUT
R1IN
R2IN
VS+
VS–
MAX232, MAX232I
DUAL EIA-232 DRIVER/RECEIVER
SLLS047G – FEBRUARY 1989 – REVISED AUGUST 1998
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Operates With Single 5-V Power Supply
LinBiCMOS
Process Technology
Two Drivers and Two Receivers
±
30-V Input Levels
Low Supply Current . . . 8 mA Typical
Meets or Exceeds TIA/EIA-232-F and ITU
Recommendation V.28
Designed to be Interchangeable With
Maxim MAX232
Applications
TIA/EIA-232-F
Battery-Powered Systems
Terminals
Modems
Computers
ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015
Package Options Include Plastic
Small-Outline (D, DW) Packages and
Standard Plastic (N) DIPs
description
The MAX232 device is a dual driver/receiver that
includes a capacitive voltage generator to supply
EIA-232 voltage levels from a single 5-V supply.
Each receiver converts EIA-232 inputs to 5-V
TTL/CMOS levels. These receivers have a typical
threshold of 1.3 V and a typical hysteresis of 0.5 V,
and can accept
±
30-V inputs. Each driver
converts TTL/CMOS input levels into EIA-232
levels. The driver, receiver, and voltage-generator
functions are available as cells in the Texas
Instruments LinASIC
library.
The MAX232 is characterized for operation from
0
°
C to 70
°
C. The MAX232I is characterized for
operation from –40
°
C to 85
°
C.
AVAILABLE OPTIONS
PACKAGED DEVICES
SMALL
OUTLINE
(DW)
MAX232DW
MAX232IDW
TA
SMALL
OUTLINE
(D)
MAX232D
MAX232ID
PLASTIC DIP
(N)
0
°
C to 70
°
C
–40
°
C to 85
°
C
This device is available taped and reeled by adding an R to the part number (i.e., MAX232DR).
MAX232N
MAX232IN
Copyright
1998, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
LinASIC and LinBiCMOS are trademarks of Texas Instruments Incorporated.
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
C1+
V
S+
C1–
C2+
C2–
V
S–
T2OUT
R2IN
V
CC
GND
T1OUT
R1IN
R1OUT
T1IN
T2IN
R2OUT
D, DW, OR N PACKAGE
(TOP VIEW)
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| MAX232AD | %2B5V-Powered,Multichannel RS-232 Drivers/Receivers |
| MAX232ECWE | %2B-15KV ESD-Protceted，%2B5V RS-232 Transceivers |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX232AC/D | 功能描述:RS-232接口集成電路 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: |
| MAX232ACPE | 功能描述:RS-232接口集成電路 5V MultiCh RS-232 Driver/Receiver 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: |
| MAX232ACPE+ | 功能描述:RS-232接口集成電路 5V MultiCh RS-232 Driver/Receiver 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: |
| MAX232ACSE | 功能描述:RS-232接口集成電路 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: |
| MAX232ACSE+ | 功能描述:RS-232接口集成電路 5V MultiCh RS-232 Driver/Receiver 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: |
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