欢迎访问ic37.com |
会员登录 免费注册
发布采购

MAX3221IPWRE4 参数 Datasheet PDF下载

MAX3221IPWRE4图片预览
型号: MAX3221IPWRE4
PDF下载: 下载PDF文件 查看货源
内容描述: 3 V至5.5 V单路RS - 232线路驱动器/接收器,具有± 15 kV ESD保护 [3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION]
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
文件页数/大小: 17 页 / 392 K
品牌: TI [ TEXAS INSTRUMENTS ]
 浏览型号MAX3221IPWRE4的Datasheet PDF文件第1页浏览型号MAX3221IPWRE4的Datasheet PDF文件第2页浏览型号MAX3221IPWRE4的Datasheet PDF文件第3页浏览型号MAX3221IPWRE4的Datasheet PDF文件第5页浏览型号MAX3221IPWRE4的Datasheet PDF文件第6页浏览型号MAX3221IPWRE4的Datasheet PDF文件第7页浏览型号MAX3221IPWRE4的Datasheet PDF文件第8页浏览型号MAX3221IPWRE4的Datasheet PDF文件第9页  
ꢈꢉ  
ꢋꢊ  
ꢊꢆ  
ꢉꢎ  
SLLS348M − JUNE 1999 − REVISED MARCH 2004  
electrical characteristics over recommended ranges of supply voltage and operating free-air  
temperature (unless otherwise noted) (see Note 4 and Figure 6)  
PARAMETER  
TEST CONDITIONS  
MIN TYP  
MAX  
UNIT  
Input leakage  
current  
FORCEOFF,  
FORCEON, EN  
I
I
0.01  
1
µA  
No load,  
FORCEOFF and  
FORCEON at V  
Auto-powerdown  
disabled  
0.3  
1
1
10  
10  
mA  
CC  
V
T
A
= 3.3 V or 5 V,  
CC  
= 25°C  
I
Supply current  
Powered off  
No load, FORCEOFF at GND  
CC  
No load, FORCEOFF at V  
FORCEON at GND,  
All RIN are open or grounded  
,
CC  
µA  
Auto-powerdown  
enabled  
1
All typical values are at V  
CC  
= 3.3 V or V = 5 V, and T = 25°C.  
CC A  
NOTE 4: Test conditions are C1−C4 = 0.1 µF at V  
CC  
= 3.3 V 0.3 V; C1 = 0.047 µF, C2−C4 = 0.33 µF at V  
= 5 V 0.5 V.  
CC  
DRIVER SECTION  
electrical characteristics over recommended ranges of supply voltage and operating free-air  
temperature (unless otherwise noted) (see Note 4 and Figure 6)  
PARAMETER  
TEST CONDITIONS  
MIN TYP  
MAX  
UNIT  
DOUT at R = 3 kto  
GND,  
L
V
V
High-level output voltage  
DIN = GND  
5
5.4  
V
OH  
DOUT at R = 3 kto  
L
Low-level output voltage  
DIN = V  
CC  
−5  
−5.4  
V
OL  
GND,  
I
I
High-level input current  
Low-level input current  
V = V  
CC  
0.01  
0.01  
35  
1
1
µA  
µA  
IH  
I
V at GND  
I
IL  
V
CC  
V
CC  
V
CC  
= 3.6 V,  
V
O
V
O
V
O
V
O
V
O
= 0 V  
60  
60  
I
mA  
Short-circuit output current  
OS  
= 5.5 V,  
= 0 V  
35  
r
Output resistance  
, V+, and V− = 0 V,  
=
=
=
2 V  
300  
10M  
o
12 V,  
10 V,  
V
V
= 3 V to 3.6 V  
25  
25  
CC  
I
off  
Output leakage current  
FORCEOFF = GND  
µA  
= 4.5 V to 5.5 V  
CC  
All typical values are at V  
= 3.3 V or V = 5 V, and T = 25°C.  
CC A  
CC  
Short-circuit durations should be controlled to prevent exceeding the device absolute power-dissipation ratings, and not more than one output  
should be shorted at a time.  
NOTE 4: Test conditions are C1−C4 = 0.1 µF at V  
CC  
= 3.3 V 0.3 V; C1 = 0.047 µF, C2−C4 = 0.33 µF at V = 5 V 0.5 V.  
CC  
switching characteristics over recommended ranges of supply voltage and operating free-air  
temperature (unless otherwise noted) (see Note 4 and Figure 6)  
PARAMETER  
TEST CONDITIONS  
MIN TYP  
MAX  
UNIT  
kbit/s  
ns  
Maximum data rate  
C
C
= 1000 pF,  
R
R
C
C
= 3 kΩ,  
See Figure 1  
150  
250  
100  
L
L
L
L
L
L
§
t
Pulse skew  
= 150 pF to 2500 pF,  
= 3 kto 7 kΩ, See Figure 2  
= 150 pF to 1000 pF  
sk(p)  
6
4
30  
30  
Slew rate, transition region  
(see Figure 1)  
V
= 3.3 V,  
= 3 kto 7 kΩ  
CC  
SR(tr)  
V/µs  
R
= 150 pF to 2500 pF  
L
§
All typical values are at V  
CC  
= 3.3 V or V = 5 V, and T = 25°C.  
CC A  
Pulse skew is defined as |t  
− t  
| of each channel of the same device.  
PLH PHL  
NOTE 4: Test conditions are C1−C4 = 0.1 µF at V  
= 3.3 V 0.3 V; C1 = 0.047 µF, C2−C4 = 0.33 µF at V = 5 V 0.5 V.  
CC  
CC  
4
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
 复制成功!