ADM205–ADM211/ADM213
T3
OUT
T1
OUT
T2
OUT
R1
IN
R1
OUT
T2
IN
T1
IN
GND
V
CC
C1+
1
2
3
4
5
6
7
8
9
10
24
T4
OUT
T3
OUT
T1
OUT
T2
OUT
R1
IN
R1
OUT
T2
IN
T1
IN
GND
V
CC
C1+
1
2
3
4
5
6
7
8
9
10
24
T4
OUT
23 R2
IN
22
21
R2
OUT
SD
23 R2
IN
22
21
20
R2
OUT
T5
IN
T5
OUT
T4
IN
T3
IN
R3
OUT
R3
IN
V–
C2–
C2+
20 EN
ADM206
Top View
(Not to Scale)
19
18
17
16
15
14
13
T4
IN
T3
IN
R3
OUT
R3
IN
V–
C2–
C2+
ADM207
Top View
(Not to Scale)
19
18
17
16
15
14
13
V+ 11
C1– 12
V+ 11
C1– 12
Figure 3. ADM206 DIP/SOIC/SSOP Pin Configuration
Figure 5. ADM207 DIP/SOIC/SSOP Pin Configuration
+5V INPUT
+5V INPUT
0.1µF
6.3V
10 C1+
12 C1–
13 C2+
14 C2–
+5V TO +10V
VOLTAGE
DOUBLER
+10V TO –10V
VOLTAGE
INVERTER
V
CC
9
V+ 11
0.1µF
6.3V
0.1µF
0.1µF
6.3V
10 C1+
12 C1–
13 C2+
14 C2–
7
+5V TO +10V
VOLTAGE
DOUBLER
+10V TO –10V
VOLTAGE
INVERTER
V
CC
9
V+ 11
0.1µF
6.3V
0.1µF
0.1µF
16V
V– 15
0.1µF
16V
0.1µF
16V
T1
IN
T1
OUT
T2
IN
V– 15
0.1µF
16V
T1
OUT
T2
OUT
T3
OUT
T4
OUT
T5
OUT
R1
IN
R2
IN
R3
IN
RS-232
INPUTS
**
RS-232
OUTPUTS
7
T1
T2
2
T1
IN
T2
IN
T3
IN
T4
IN
R1
OUT
TTL/CMOS
OUTPUTS
R2
OUT
R3
OUT
EN
T1
2
6
3
6
T2
3
TTL/CMOS
INPUTS
*
T2
OUT
T3
OUT
RS-232
OUTPUTS
TTL/CMOS
INPUTS
*
T3
IN
T4
IN
18
19
T3
1
24
18
19
5
22
T3
1
24
4
23
T4
T4
R1
T4
OUT
T5
IN
R1
IN
R1
OUT
5
22
R1
4
23
R2
IN
R3
IN
R3
OUT
17
GND
8
R3
16
SD
RS-232
INPUTS
**
21
T5
20
R2
TTL/CMOS
OUTPUTS
R2
OUT
R2
17
20
GND
8
R3
16
21
ADM206
ADM207
*
INTERNAL 400kΩ PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
**INTERNAL 5kΩ PULL-DOWN RESISTOR ON EACH RS-232 INPUT
*
INTERNAL 400kΩ PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
**INTERNAL 5kΩ PULL-DOWN RESISTOR ON EACH RS-232 INPUT
Figure 4. ADM206 Typical Operating Circuit
Figure 6. ADM207 Typical Operating Circuit
–4–
REV. 0
AD [ ANALOG DEVICES ]
