Image MAX3232
型号: MAX3232
厂商: Texas Instruments Texas Instruments
标准:
分类: 半导体
描述: 3-V TO 5.5-V multichannel RS-232 line driver/receiver
PDF: 预览
报错 收藏

Datasheet下载地址

本地下载 >>

MAX3232的详细信息

Feature: 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver
MAX3232  
3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER  
SLLS410E – JANUARY 2000 – REVISED DECEMBER 2001  
D, DB, DW, OR PW PACKAGE  
Meets or Exceeds the Requirements of  
TIA/EIA-232-F and ITU v.28 Standards  
(TOP VIEW)  
Operates With 3-V to 5.5-V V  
Operates up to 250 kbit/s  
Supply  
CC  
C1+  
V+  
V
CC  
15 GND  
1
2
3
4
5
6
7
8
16  
Low Supply Current . . . 300 µA Typical  
External Capacitors . . . 4 × 0.1 µF  
14  
13  
12  
11  
10  
9
C1–  
DOUT1  
RIN1  
C2+  
C2–  
ROUT1  
DIN1  
Accepts 5-V Logic Input With 3.3-V Supply  
V–  
Designed to Be Interchangeable With  
Maxim MAX3232  
DOUT2  
RIN2  
DIN2  
ROUT2  
RS-232 Bus-Pin ESD Protection Exceeds  
±15 kV Using Human-Body Model (HBM)  
Applications  
– Battery-Powered Systems, PDAs,  
Notebooks, Laptops, Palmtop PCs, and  
Hand-Held Equipment  
Package Options Include Plastic  
Small-Outline (D, DW), Shrink Small-Outline  
(DB), and Thin Shrink Small-Outline (PW)  
Packages  
description  
The MAX3232 device consists of two line drivers, two line receivers, and a dual charge-pump circuit with  
±15-kV ESD protection pin to pin (serial-port connection pins, including GND). The device meets the  
requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication  
controller and the serial-port connector. The charge pump and four small external capacitors allow operation  
from a single 3-V to 5.5-V supply. The devices operate at data signaling rates up to 250 kbit/s and a maximum  
of 30-V/µs driver output slew rate.  
The MAX3232C is characterized for operation from 0°C to 70°C. The MAX3232I is characterized for operation  
from –40°C to 85°C.  
AVAILABLE OPTIONS  
PACKAGED DEVICES  
SHRINK  
SMALL OUTLINE  
(DB)  
THIN SHRINK  
SMALL OUTLINE  
(PW)  
T
A
SMALL OUTLINE  
(D)  
SMALL OUTLINE  
(DW)  
0°C to 70°C  
MAX3232CD  
MAX3232ID  
MAX3232CDB  
MAX3232IDB  
MAX3232CDW  
MAX3232IDW  
MAX3232CPW  
MAX3232IPW  
–40°C to 85°C  
The D, DB, DW, and PW packages are available taped and reeled. Add the suffix R to device type (e.g.,  
MAX3232CDR).  
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.  
Copyright 2001, 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.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

扫码用手机查看Datasheet
更方便

扫码关注嵌入式ARM