参数资料
型号: MAX3221EIDBG4
厂商: Texas Instruments
文件页数: 12/19页
文件大小: 0K
描述: IC RS232 3V-5.5V DRVR 16-SSOP
标准包装: 80
类型: 收发器
驱动器/接收器数: 1/1
规程: RS232
电源电压: 3 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.209",5.30mm 宽)
供应商设备封装: 16-SSOP
包装: 管件
www.ti.com
3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER
WITH 15-kV IEC ESD PROTECTION
SLLS686A – OCTOBER 2005 – REVISED MAY 2006
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
Tube of 80
MAX3221ECDB
SSOP – DB
MP221EC
Reel of 2000
MAX3221ECDBR
–0
°C to 70°C
Tube of 90
MAX3221ECPW
TSSOP – PW
MP221EC
Reel of 2000
MAX3221ECPWR
Tube of 80
MAX3221EIDB
SSOP – DB
MP221EI
Reel of 2000
MAX3221EIDBR
–40
°C to 85°C
Tube of 90
MAX3221EIPW
TSSOP – PW
MP221EI
Reel of 2000
MAX3221EIPWR
(1)
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
FUNCTION TABLES
ABC
EACH DRIVER(1)
INPUTS
OUTPUT
DRIVER STATUS
VALID RIN
DOUT
DIN
FORCEON
FORCEOFF
RS-232 LEVEL
X
L
X
Z
Powered off
L
H
X
H
Normal operation with
auto-powerdown disabled
H
X
L
H
Yes
H
Normal operation with
auto-powerdown enabled
H
L
H
Yes
L
H
No
Z
Powered off by
auto-powerdown feature
H
L
H
No
Z
(1)
H = high level, L = low level, X = irrelevant, Z = high impedance
EACH RECEIVER(1)
INPUTS
OUTPUT
VALID RIN
ROUT
RIN
EN
RS-232 LEVEL
L
X
H
L
X
L
X
H
X
Z
Open
L
No
H
(1)
H = high level, L = low level, X = irrelevant, Z = high impedance
(off), Open = disconnected input or connected driver off
2
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