ADM210 Просмотр технического описания (PDF) - Analog Devices
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ADM210 Datasheet PDF : 12 Pages
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ADM205–ADM211/ADM213
T2OUT 1
T1OUT 2
R2IN 3
R2OUT 4
T1IN 5
R1OUT 6
R1IN 7
GND 8
VCC 9
C1+ 10
ADM208
Top View
(Not to Scale)
24 T3OUT
23 R3IN
22 R3OUT
21 T4IN
20 T4OUT
19 T3IN
18 T2IN
17 R4OUT
16 R4IN
15 V–
V+ 11
14 C2–
C1– 12
13 C2+
Figure 7. ADM208 DIP/SOIC/SSOP Pin Configuration
R1OUT 1
R1IN 2
GND 3
VCC 4
V+ 5
C+ 6
C– 7
V– 8
R5IN 9
R5OUT 10
R4OUT 11
R4IN 12
ADM209
Top View
(Not to Scale)
24 T1IN
23 T2IN
22 R2OUT
21 R2IN
20 T2OUT
19 T1OUT
18 R3IN
17 R3OUT
16 T3IN
15 NC
14 EN
13 T3OUT
NC = NO CONNECT
Figure 9. ADM209 DIP/SOIC/SSOP Pin Configuration
+5V INPUT
0.1µF
6.3V
0.1µF
16V
10 C1+
12 C1–
+5V TO +10V
VOLTAGE
DOUBLER
VCC 9
V+ 11
13 C2+
14 C2–
+10V TO –10V
VOLTAGE
INVERTER
V– 15
0.1µF
6.3V
0.1µF
0.1µF
16V
T1IN
5
TTL/CMOS
T2IN
18
INPUTS *
T3IN
19
T4IN
21
R1OUT
6
R2OUT
4
TTL/CMOS
OUTPUTS
R3OUT
22
R4OUT
17
T1
2
T2
1
T3
24
T4
20
R1
7
R2
3
R3
23
R3
16
GND ADM208
8
T1OUT
T2OUT
T3OUT
RS-232
OUTPUTS
T4OUT
R1IN
R2IN
R3IN
RS-232
INPUTS **
R4IN
*INTERNAL 400kΩ PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
**INTERNAL 5kΩ PULL-DOWN RESISTOR ON EACH RS-232 INPUT
Figure 8. ADM208 Typical Operating Circuit
0.1µF
16V
T1IN
TTL/CMOS
INPUTS*
T2IN
T3IN
R1OUT
R2OUT
TTL/CMOS
OUTPUTS R3OUT
R4OUT
+5V INPUT
0.1µF
6 C1+
7 C1–
24
VCC 4
+12V TO –12V
VOLTAGE
V+ 5
INVERTER
V– 8
+9V TO +13.2V
INPUT
0.1µF
16V
T1
19
T1OUT
23
T2
20
T2OUT
RS-232
OUTPUTS
16
T3
13
T3OUT
1
R1
2
R1IN
22
R2
21
R2IN
17
R3
18
R3IN
RS-232
INPUTS**
11
R4
12
R4IN
R5OUT
10
EN
14
R5
9
R5IN
GND ADM209 15
NC
3
*INTERNAL 400kΩ PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
**INTERNAL 5kΩ PULL-DOWN RESISTOR ON EACH RS-232 INPUT
Figure 10. ADM209 Typical Operating Circuit
REV. 0
–5–
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