ADM206E/ADM207E/ADM208E/ADM211E/ADM213E
T3
OUT
1
T2
OUT
1
T1
OUT
2
R2
IN
3
R2
OUT
4
T1
IN
5
R1
OUT
6
24 T3
OUT
23 R3
IN
22 R3
OUT
21 T4
IN
T1
OUT
2
T2
OUT
3
R2
IN
4
R2
OUT
5
28 T4
OUT
27 R3
IN
26 R3
OUT
25 SHDN
ADM211E
24
EN
ADM208E
20 T4
OUT
TOP VIEW
T2
IN
6 (Not to Scale) 23 R4
IN
T1
IN
7
R1
OUT
8
R1
IN
9
GND 10
V
CC
11
C1+ 12
V+ 13
C1– 14
22 R4
OUT
21 T4
IN
20 T3
IN
19 R5
OUT
18 R5
IN
17 V–
16 C2–
15 C2+
TOP VIEW 19 T3
IN
(Not to Scale)
R1
IN
7
18 T2
IN
17 R4
OUT
16 R4
IN
15 V–
14 C2–
13 C2+
V
CC
9
C1+ 10
V+ 11
C1– 12
GND 8
Figure 5. ADM208E Pin Configuration
Figure 7. ADM211E Pin Configuration
+5V INPUT
+5V INPUT
0.1 F
10V
12 C1+
14 C1–
15 C2+
16 C2–
+5V TO +10V
VOLTAGE
DOUBLER
V
CC
11
V+ 13
0.1 F
6.3V
0.1 F
0.1 F
10V
10 C1+
12 C1–
13 C2+
14 C2–
+5V TO +10V
VOLTAGE
DOUBLER
V
CC
9
V+ 11
0.1 F
6.3V
0.1 F
0.1 F
10V
+10V TO –10V
VOLTAGE
INVERTER
V– 17
0.1 F
10V
T1
OUT
T2
OUT
EIA/TIA-232
OUTPUTS
T3
OUT
T4
OUT
R1
IN
R2
IN
R3
IN
R4
IN
R5
IN
SHDN
EIA/TIA-232
INPUTS
**
0.1 F
10V
+10V TO –10V
VOLTAGE
INVERTER
V– 15
0.1 F
10V
T1
OUT
T2
OUT
EIA/TIA-232
OUTPUTS
T3
OUT
T4
OUT
R1
IN
R2
IN
EIA/TIA-232
INPUTS
**
R3
IN
R4
IN
TTL/CMOS
OUTPUTS
T1
IN
T2
IN
T3
IN
T4
IN
R1
OUT
7
T1
2
T1
IN
T2
IN
CMOS
INPUTS
*
T3
IN
T4
IN
R1
OUT
R2
OUT
CMOS
OUTPUTS
R3
OUT
R4
OUT
6
20
21
8
T2
3
1
5
T1
2
CMOS
INPUTS
*
T3
T4
R1
R2
18
19
21
6
4
T2
1
28
9
4
T3
T4
R1
R2
24
20
7
3
R2
OUT
5
26
R3
OUT
R4
OUT
R3
27
23
22
R4
22
R3
23
17
GND
8
R3
16
R5
OUT
EN
19
24
R5
18
ADM208E
GND
10
ADM211E
25
*
INTERNAL 400k PULL-UP RESISTOR ON EACH CMOS INPUT
**INTERNAL 5k PULL-DOWN RESISTOR ON EACH RS-232 INPUT
*
INTERNAL 400k PULL-UP RESISTOR ON EACH CMOS INPUT
**INTERNAL 5k PULL-DOWN RESISTOR ON EACH RS-232 INPUT
Figure 6. ADM208E Typical Operating Circuit
Figure 8. ADM211E Typical Operating Circuit
REV. B
–5–
AD [ ANALOG DEVICES ]
