ADM206/ADM207/ADM208/ADM211/ADM213
T3
OUT 1
T1
OUT 2
T2
OUT
T1
OUT
R2
IN
R2
OUT
T1
IN
R1
OUT
R1
IN
GND
V
CC
1
2
3
4
5
6
7
8
9
24
23
22
21
28
27
26
25
T4
OUT
R3
IN
R3
OUT
SD
T3
OUT
R3
IN
R3
OUT
T4
IN
T4
OUT
T3
IN
T2
OUT 3
R2
IN 4
R2
OUT 5
T2
IN 6
T1
IN 7
24
EN
ADM211
23
22
R4
IN
R4
OUT
ADM208
20
19
TOP VIEW
(Not to Scale)
18
T2
IN
17
16
15
14
13
TOP VIEW
R1
OUT 8
(Not to Scale)
21
T4
IN
R1
IN 9
GND
10
V
CC 11
C1+
12
00067-0-006
20
19
18
17
16
15
T3
IN
R5
OUT
R5
IN
V–
C2–
C2+
00067-0-010
R4
OUT
R4
IN
V–
C2–
C2+
C1+
10
V+
11
C1–
12
V+
13
C1–
14
Figure 6. ADM208 PDIP/SOIC/SSOP Pin Configuration
Figure 8. ADM211 SOIC/SSOP Pin Configuration
5V INPUT
+
12
14
5V INPUT
+
10
C1+
12
C1–
0.1
μ
F
16V
+
0.1
μ
F
C1+
C1–
C2+
C2–
+5V TO +10V
VOLTAGE
DOUBLER
+10V TO –10V
VOLTAGE
INVERTER
T1
T2
T3
T4
R1
R2
R3
R4
R5
V
CC
11
V+
13
V–
17
0.1
μ
F
+ 6.3V
0.1
μ
F
+ 16V
+
0.1
μ
F
0.1
μ
F
6.3V
0.1
μ
F
16V
+5V TO +10V
VOLTAGE
DOUBLER
+10V TO –10V
VOLTAGE
INVERTER
T1
T2
T3
T4
R1
R2
R3
R4
V
CC
9
V+
11
V–
15
0.1
μ
F
+ 6.3V
0.1
μ
F
+ 16V
0.1
μ
F
16V
+
15
16
+
13
C2+
14
C2–
T1
IN
T2
IN
T3
IN
T4
IN
R1
OUT
R2
OUT
TTL/CMOS
OUTPUTS
R3
OUT
R4
OUT
R5
OUT
EN
7
2
T1
OUT
T2
OUT
T3
OUT
T4
OUT
R1
IN
R2
IN
R3
IN
R4
IN
R5
IN
SD
RS-232
INPUTS
2
RS-232
OUTPUTS
T1
IN
T2
IN
T3
IN
T4
IN
R1
OUT
R2
OUT
TTL/CMOS
OUTPUTS
R3
OUT
R4
OUT
5
2
T1
OUT
T2
OUT
T3
OUT
T4
OUT
R1
IN
R2
IN
R3
IN
R4
IN
RS-232
INPUTS
2
RS-232
OUTPUTS
6
3
TTL/CMOS
INPUTS
1
18
1
20
1
TTL/CMOS
INPUTS
1
19
24
21
28
21
20
8
9
6
7
5
4
4
3
26
27
22
23
22
23
17
16
19
18
GND
8
ADM208
24
GND
10
00067-0-007
ADM211
25
NOTES
1
INTERNAL 400k
Ω
PULL-UP RESISTOR ON EACH TTL/CMOS INPUT.
2
INTERNAL 5k
Ω
PULL-DOWN RESISTOR ON EACH RS-232 INPUT.
NOTES
1
INTERNAL 400k
Ω
PULL-UP RESISTOR ON EACH TTL/CMOS INPUT.
2
INTERNAL 5k
Ω
PULL-DOWN RESISTOR ON EACH RS-232 INPUT.
Figure 7. ADM208 Typical Operating Circuit
Figure 9. ADM211 Typical Operating Circuit
Rev. D | Page 6 of 16
00067-0-011
AD [ ANALOG DEVICES ]
