參數(shù)資料
型號: ADM208AR
廠商: ANALOG DEVICES INC
元件分類: 通用總線功能
英文描述: 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
中文描述: QUAD LINE TRANSCEIVER, PDSO24
封裝: MS-013AD, SOIC-24
文件頁數(shù): 4/16頁
文件大?。?/td> 204K
代理商: ADM208AR
ADM206E/ADM207E/ADM208E/ADM211E/ADM213E
REV. B
–4–
13
16
15
14
24
23
22
21
20
19
18
17
TOP VIEW
(Not to Scale)
12
11
10
9
8
1
2
3
4
7
6
5
ADM206E
T3
OUT
T1
OUT
T2
OUT
SD
R2
OUT
R2
IN
T4
OUT
R1
IN
R1
OUT
T3
IN
R3
OUT
T4
IN
EN
T2
IN
T1
IN
GND
V
CC
C1+
V–
R3
IN
V+
C1–
C2–
C2+
Figure 1. ADM206E DIP/SOIC/SSOP Pin Configuration
TTL/CMOS
INPUTS
*
TTL/CMOS
OUTPUTS
T1
IN
ADM206E
SD
RS-232
OUTPUTS
T1
OUT
GND
T2
IN
T3
IN
T4
IN
T2
OUT
T3
OUT
T4
OUT
RS-232
INPUTS
**
R1
IN
R2
IN
R3
IN
R1
OUT
R2
OUT
R3
OUT
*
INTERNAL 400k
V
PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
**INTERNAL 5k
V
PULL-DOWN RESISTOR ON EACH RS-232 INPUT
EN
+5V TO +10V
VOLTAGE
DOUBLER
+10V TO –10V
VOLTAGE
INVERTER
0.1
m
F
6.3V
+5V INPUT
V
CC
V+
V–
C1+
C1–
C2+
C2–
0.1
F
6.3V
0.1
F
16V
0.1
m
F
16V
0.1
m
F
8
14
13
12
10
15
11
9
20
3
1
2
24
T3
T4
T2
T1
19
6
7
18
21
16
4
23
R1
R2
R3
17
22
5
Figure 2. ADM206E Typical Operating Circuit
13
16
15
14
24
23
22
21
20
19
18
17
TOP VIEW
(Not to Scale)
12
11
10
9
8
1
2
3
4
7
6
5
ADM207E
T3
OUT
T1
OUT
T2
OUT
T5
IN
T5
OUT
R2
OUT
R2
IN
T4
OUT
R1
IN
R1
OUT
T3
IN
R3
OUT
T4
IN
T2
IN
T1
IN
GND
V
CC
C1+
V–
R3
IN
V+
C1–
C2–
C2+
Figure 3. ADM207E Pin Configuration
CMOS
INPUTS
*
CMOS
OUTPUTS
T1
IN
ADM207E
EIA/TIA-232
OUTPUTS
T1
OUT
GND
8
T2
IN
T3
IN
T4
IN
T2
OUT
T3
OUT
T4
OUT
EIA/TIA-232
INPUTS
R1
IN
R2
IN
R3
IN
R1
OUT
R2
OUT
R3
OUT
*
INTERNAL 400k
PULL-UP RESISTOR ON EACH CMOS INPUT
**INTERNAL 5k
V
PULL-DOWN RESISTOR ON EACH RS-232 INPUT
+5V TO +10V
VOLTAGE
DOUBLER
+10V TO –10V
VOLTAGE
INVERTER
0.1
m
F
6.3V
+5V INPUT
V
CC
V+
V–
C1+
C1–
C2+
C2–
0.1
F
10V
0.1
m
F
10V
0.1
m
F
10V
0.1
m
F
14
13
12
10
15
11
9
3
1
2
24
T3
T4
T2
T1
19
6
7
18
16
4
23
R1
R2
R3
17
22
5
T5
IN
T5
OUT
20
T5
21
Figure 4. ADM207E Typical Operating Circuit
相關PDF資料
PDF描述
ADM207EAR 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
ADM208 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
ADM211E 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
ADM211EAR 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
ADM213E 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
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