Datasheet

ADM206–ADM211/ADM213
Rev. C | Page 6 of 16
TOP VIEW
(Not to Scale)
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
ADM208
C1–
V+
C1+
V
CC
GND
T2
OUT
T1
OUT
R2
IN
R2
OUT
R1
IN
R1
OUT
T1
IN
C2+
C2–
V–
R4
IN
R4
OUT
T3
OUT
R3
IN
R3
OUT
T4
IN
T2
IN
T3
IN
T4
OUT
00067-0-006
Figure 6. ADM208 PDIP/SOIC/SSOP Pin Configuration
0.1 µ F
6.3V
+
+
0.1
µ F
5V INPUT
+
0.1
µ F
16V
0.1
µ F
6.3V
+
0.1
µ F
16V
+
T1
T2
T3
T4
R1
R2
R3
R4
GND
ADM208
T1
IN
T2
IN
T3
IN
T4
IN
R1
OUT
R2
OUT
R3
OUT
R4
OUT
T1
OUT
T2
OUT
T3
OUT
T4
OUT
R1
IN
R2
IN
R3
IN
R4
IN
TTL/CMOS
INPUTS
1
TTL/CMOS
OUTPUTS
RS-232
OUTPUTS
RS-232
INPUTS
2
+5VTO +10V
VOLTAGE
DOUBLER
+10VTO –10V
VOLTAGE
INVERTER
C1+
C1–
C2+
C2–
V
CC
V+
V–
00067-0-007
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.
20
23
7
16
15
3
9
11
4
17
21
19
22
14
13
6
18
5
10
12
24
1
2
8
Figure 7. ADM208 Typical Operating Circuit
TOP VIEW
(Not to Scale)
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
ADM209
R4
IN
R4
OUT
R5
OUT
R5
IN
V–
R1
OUT
R1
IN
GND
V
CC
C–
C+
V+
T3
OUT
NC
T3
IN
R3
OUT
T1
IN
T2
IN
R2
OUT
R2
IN
R3
IN
T1
OUT
T2
OUT
00067-0-008
EN
Figure 8. ADM209 PDIP/SOIC/SSOP Pin Configuration
0.1 µ F
16V
+
C1+
C1–
+
0.1
µ F
5V INPUT
0.1
µ F
16V
T1
T2
T3
R1
R2
R3
R4
R5
GND
ADM209
T1
IN
T2
IN
T3
IN
R1
OUT
R2
OUT
R3
OUT
R4
OUT
R5
OUT
T1
OUT
T2
OUT
T3
OUT
R1
IN
R2
IN
R3
IN
R4
IN
R5
IN
NC
TTL/CMOS
INPUTS
1
TTL/CMOS
OUTPUTS
RS-232
OUTPUTS
RS-232
INPUTS
2
+12VTO –12V
VOLTAGE
INVERTER
V
CC
V+
V–
+
9V TO 13.2V
INPUT
00067-0-009
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.
EN
2
9
21
15
8
12
4
5
11
14
22
1
10
24
18
17
16
23
6
7
13
20
19
3
Figure 9. ADM209 Typical Operating Circuit