16 ______________________________________________________________________________________
max202e–max213e, max232e/max241e
±15kv 静电释放-保护, +5v rs-232 transceivers
____________管脚 配置 和 典型 运行 电路 (持续)
T4OUT
T3OUT
T1OUT
T2OUT
R2IN
R2OUT
T2IN
T1IN
R1OUT
R1IN
地
V
CC
插件
顶 视图
MAX205E
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
R3IN
R3OUT
T5IN
SHDN
EN
T5OUT
R4IN
R4OUT
T4IN
T3IN
R5OUT
R5IN
V
CC
ttl/cmos
输入
地
SHDN
+5v 输入
+5V
T2OUT
400k
T2IN
T2
4
+5V
T3OUT
400k
T3IN
T3
2
+5V
T4OUT
400k
T4IN
T4
1
+5V
T5OUT
400k
T5IN
T5
19
5k
R1
R1OUT
R1IN
5k
R2
R2OUT
R2IN
5k
R3
R3OUT
R3IN
8
7
15
16
22
9
6
23
10
5
24
5k
R4OUT
R4IN
17 18
5k
R5
R5OUT
R5IN
14 13
EN
20
21
11
12
ttl/cmos
输出
+5V
T1OUT
400k
T1IN
T1
3
rs-232
输出
rs-232
输入
R4
0.1µf