adm208e Analog Devices, Inc., adm208e Datasheet - Page 5

• Manufacturer Part Number: adm208e
• Description: Emi/emc-compliant, ?15 Kv Esd?protected, Rs-232 Line Drivers/receivers
• Manufacturer: Analog Devices, Inc.

TTL/CMOS
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
OUTPUTS
TTL/CMOS
INPUTS
1
2
1
INTERNAL 400kΩ PULL-UP RESISTOR ON EACH TTL/CMOS INPUT.
INTERNAL 5kΩ PULL-DOWN RESISTOR ON EACH RS-232 INPUT.
R1
R2
R3
0.1µF
0.1µF
T1
T2
T3
T4
OUT
OUT
OUT
6.3V
16V
EN
IN
IN
IN
IN
Figure 3. ADM206E Typical Operating Circuit
+
+
Figure 2. ADM206E Pin Configuration
R1
T3
T1
T2
GND
R1
12
13
18
19
17
T2
T1
10
14
22
20
V
C1+
C1–
5
OUT
OUT
OUT
OUT
7
6
V+
CC
IN
IN
IN
C1+
C1–
C2+
C2–
12
10
11
1
2
3
4
5
6
7
8
9
(Not to Scale)
+10V TO –10V
ADM206E
GND
+5V TO +10V
TOP VIEW
INVERTER
VOLTAGE
DOUBLER
VOLTAGE
8
T1
T2
T3
T4
ADM206E
R2
R3
R1
24
23
22
21
20
19
18
17
16
15
14
13
V
V+
T4
R2
R2
SHDN
EN
T4
T3
R3
R3
V–
C2–
C2+
V–
CC
OUT
IN
IN
IN
OUT
OUT
IN
11
15
24
23
16
21
9
2
3
1
4
5V INPUT
+
+
R1
R2
R3
SHDN
0.1µF
6.3V
0.1µF
16V
T1
T2
T3
T4
OUT
OUT
OUT
OUT
IN
IN
IN
RS-232
INPUTS
RS-232
OUTPUTS
+
0.1µF
ADM206E/ADM207E/ADM208E/ADM211E/ADM213E
2
Rev. E | Page 5 of 20
TTL/CMOS
OUTPUTS
TTL/CMOS
INPUTS
1
2
INTERNAL 400kΩ PULL-UP RESISTOR ON EACH TTL/CMOS INPUT.
INTERNAL 5kΩ PULL-DOWN RESISTOR ON EACH RS-232 INPUT.
1
R1
R2
R3
0.1µF
0.1µF
T1
T2
T3
T4
T5
OUT
OUT
OUT
10V
10V
IN
IN
IN
IN
IN
Figure 5. ADM207E Typical Operating Circuit
+
+
Figure 4. ADM207E Pin Configuration
R1
T3
T1
T2
GND
R1
T2
T1
C1+
C1–
10
V
12
13
14
18
19
21
22
17
OUT
OUT
OUT
OUT
7
6
5
V+
CC
IN
IN
IN
C1+
C1–
C2+
C2–
12
10
11
1
2
3
4
5
6
7
8
9
(Not to Scale)
+10V TO –10V
ADM207E
GND
+5V TO +10V
TOP VIEW
INVERTER
VOLTAGE
DOUBLER
VOLTAGE
8
T1
T2
T3
T4
T5
R2
R3
R1
ADM207E
24
23
22
21
20
19
18
17
16
15
14
13
V
T4
R2
R2
T5
T5
T4
T3
R3
R3
V–
C2–
C2+
V+
CC
V–
OUT
IN
OUT
IN
IN
IN
OUT
OUT
IN
11
15
24
20
23
16
9
2
3
1
4
5V INPUT
+
+
R1
R2
R3
0.1µF
6.3V
0.1µF
10V
T1
T2
T3
T4
T5
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
RS-232
INPUTS
RS-232
OUTPUTS
+
0.1µF
2