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MAX232DRE4 参数 Datasheet PDF下载

MAX232DRE4图片预览
型号: MAX232DRE4
PDF下载: 下载PDF文件 查看货源
内容描述: DUAL EIA- 232驱动器/接收 [DUAL EIA-232 DRIVERS/RECEIVERS]
分类和应用: 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管信息通信管理
文件页数/大小: 17 页 / 669 K
品牌: TI [ TEXAS INSTRUMENTS ]
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MAX232, MAX232I
DUAL EIA 232 DRIVERS/RECEIVERS
SLLS047L − FEBRUARY 1989 − REVISED MARCH 2004
D
Meets or Exceeds TIA/EIA-232-F and ITU
D
D
D
D
D
D
D
D
Recommendation V.28
Operates From a Single 5-V Power Supply
With 1.0-mF Charge-Pump Capacitors
Operates Up To 120 kbit/s
Two Drivers and Two Receivers
±30-V
Input Levels
Low Supply Current . . . 8 mA Typical
ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
Upgrade With Improved ESD (15-kV HBM)
and 0.1-mF Charge-Pump Capacitors is
Available With the MAX202
Applications
− TIA/EIA-232-F, Battery-Powered Systems,
Terminals, Modems, and Computers
MAX232 . . . D, DW, N, OR NS PACKAGE
MAX232I . . . D, DW, OR N PACKAGE
(TOP VIEW)
C1+
V
S+
C1−
C2+
C2−
V
S−
T2OUT
R2IN
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
CC
GND
T1OUT
R1IN
R1OUT
T1IN
T2IN
R2OUT
description/ordering information
The MAX232 is a dual driver/receiver that includes a capacitive voltage generator to supply TIA/EIA-232-F
voltage levels from a single 5-V supply. Each receiver converts TIA/EIA-232-F inputs to 5-V TTL/CMOS levels.
These receivers have a typical threshold of 1.3 V, a typical hysteresis of 0.5 V, and can accept
±30-V
inputs.
Each driver converts TTL/CMOS input levels into TIA/EIA-232-F levels. The driver, receiver, and
voltage-generator functions are available as cells in the Texas Instruments LinASIC library.
ORDERING INFORMATION
TA
PDIP (N)
SOIC (D)
0°C to 70°C
SOIC (DW)
SOP (NS)
PDIP (N)
−40 C 85°C
−40°C to 85 C
SOIC (D)
SOIC (DW)
PACKAGE†
Tube of 25
Tube of 40
Reel of 2500
Tube of 40
Reel of 2000
Reel of 2000
Tube of 25
Tube of 40
Reel of 2500
Tube of 40
Reel of 2000
ORDERABLE
PART NUMBER
MAX232N
MAX232D
MAX232DR
MAX232DW
MAX232DWR
MAX232NSR
MAX232IN
MAX232ID
MAX232IDR
MAX232IDW
MAX232IDWR
MAX232I
MAX232I
MAX232
MAX232
MAX232IN
MAX232
TOP-SIDE
MARKING
MAX232N
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
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 is a trademark of Texas Instruments.
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.
Copyright
2004, Texas Instruments Incorporated
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
1