參數(shù)資料
型號(hào): ADM211
廠商: Analog Devices, Inc.
元件分類: RS-232
英文描述: 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
中文描述: 5V的高速RS - 232收發(fā)器與0.1uF電容
文件頁數(shù): 6/12頁
文件大?。?/td> 486K
代理商: ADM211
ADM205–ADM211/ADM213
REV. 0
–6–
1
2
3
7
28
27
26
22
8
9
10
21
20
19
11
12
18
17
4
5
25
24
6
23
Top View
(Not to Scale)
13
14
16
15
ADM211
R2
OUT
R2
IN
R5
IN
T4
IN
R3
IN
T1
OUT
T2
OUT
T3
OUT
T4
OUT
R5
OUT
V+
V–
V
CC
C1+
C1–
C2+
C2–
GND
SD
R3
OUT
EN
T3
IN
R4
IN
R4
OUT
R1
IN
R1
OUT
T1
IN
T2
IN
Figure 11. ADM211 SOIC/SSOP Pin Configuration
ADM211
GND
10
SD
25
RS-232
INPUTS
**
TTL/CMOS
OUTPUTS
24
*
INTERNAL 400k
PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
**INTERNAL 5k
PULL-DOWN RESISTOR ON EACH RS-232 INPUT
EN
R5
IN
R5
OUT
R5
18
19
R4
IN
R4
OUT
R4
23
22
R1
IN
R1
OUT
R1
R3
IN
R3
OUT
R3
27
26
9
R2
IN
R2
OUT
R2
4
5
8
T1
IN
RS-232
OUTPUTS
TTL/CMOS
INPUTS
*
T1
OUT
T3
IN
T3
OUT
T3
20
7
2
1
T1
+5V TO +10V
VOLTAGE
DOUBLER
+10V TO –10V
VOLTAGE
INVERTER
16
15
14
12
17
0.1
μ
F
16V
13
0.1
μ
F
6.3V
+5V INPUT
V
CC
V+
V–
C1+
C1–
C2+
C2–
0.1
μ
F
16V
0.1
μ
F
16V
T4
IN
T4
OUT
T4
21
28
11
0.1
μ
F
T2
IN
T2
OUT
6
3
T2
Figure 12. ADM211 Typical Operating Circuit
1
2
3
7
28
27
26
22
8
9
10
21
20
19
11
12
18
17
4
5
25
24
6
23
Top View
(Not to Scale)
13
14
16
15
ADM213
R2
OUT
R2
IN
R5
IN
*
T4
IN
R3
IN
T1
OUT
T2
OUT
T3
OUT
T4
OUT
R5
OUT
*
V+
V–
V
CC
C1+
C1–
C2+
C2–
GND
SD
R3
OUT
EN
T3
IN
R4
IN
*
R4
OUT
*
R1
IN
R1
OUT
T1
IN
T2
IN
* ACTIVE IN SHUTDOWN
Figure 13. ADM213 SOIC/SSOP Pin Configuration
ADM213
GND
10
SD
25
RS-232
INPUTS
**
TTL/CMOS
OUTPUTS
24
*
INTERNAL 400k
PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
** INTERNAL 5k
PULL-DOWN RESISTOR ON EACH RS-232 INPUT
*** ACTIVE IN SHUTDOWN
EN
R5
IN
***
R5
OUT
***
R5
18
19
R4
IN
***
R4
OUT
***
R4
23
22
R1
IN
R1
OUT
R1
R3
IN
R3
OUT
R3
27
26
9
R2
IN
R2
OUT
R2
4
5
8
T1
IN
RS-232
OUTPUTS
TTL/CMOS
INPUTS
*
T1
OUT
T3
IN
T3
OUT
T3
20
7
2
1
T1
+5V TO +10V
VOLTAGE
DOUBLER
+10V TO –10V
VOLTAGE
INVERTER
16
15
14
12
17
0.1
μ
F
16V
13
0.1
μ
F
6.3V
+5V INPUT
V
CC
V+
V–
C1+
C1–
C2+
C2–
0.1
μ
F
16V
0.1
μ
F
16V
T4
IN
T4
OUT
T4
21
28
11
0.1
μ
F
T2
IN
T2
OUT
6
3
T2
Figure 14. ADM213 Typical Operating Circuit
相關(guān)PDF資料
PDF描述
ADM211AR 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
ADM211ARS 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
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ADM213ARS 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
ADM209AN 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
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