ADM208AN 데이터 시트보기 (PDF) - Analog Devices
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ADM208AN Datasheet PDF : 12 Pages
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ADM205–ADM211/ADM213
T3OUT 1
T1OUT 2
T2OUT 3
R2IN 4
R2OUT 5
T2IN 6
T1IN 7
R1OUT 8
R1IN 9
GND 10
VCC 11
C1+ 12
ADM211
Top View
(Not to Scale)
28 T4OUT
27 R3IN
26 R3OUT
25 SD
24 EN
23 R4IN
22 R4OUT
21 T4IN
20 T3IN
19 R5OUT
18 R5IN
17 V–
V+ 13
16 C2–
C1– 14
15 C2+
Figure 11. ADM211 SOIC/SSOP Pin Configuration
+5V INPUT
0.1µF
16V
0.1µF
16V
12 C1+
14 C1–
+5V TO +10V
VOLTAGE
DOUBLER
VCC 11
V+ 13
15 C2+
16 C2–
+10V TO –10V
VOLTAGE
INVERTER
V– 17
0.1µF
6.3V
0.1µF
0.1µF
16V
T1IN
7
T2IN
6
TTL/CMOS
INPUTS *
T3IN
20
T4IN
21
R1OUT
8
R2OUT
5
R3OUT
26
TTL/CMOS
OUTPUTS
R4OUT
22
R5OUT
19
EN
24
T1
2
T2
3
T3
1
T4
28
R1
9
R2
4
R3
27
R4
23
R5
18
GND ADM211 25
10
T1OUT
T2OUT
T3OUT
RS-232
OUTPUTS
T4OUT
R1IN
R2IN
R3IN
R4IN
RS-232
INPUTS**
R5IN
SD
*INTERNAL 400kΩ PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
**INTERNAL 5kΩ PULL-DOWN RESISTOR ON EACH RS-232 INPUT
Figure 12. ADM211 Typical Operating Circuit
T3OUT 1
T1OUT 2
T2OUT 3
R2IN 4
R2OUT 5
T2IN 6
T1IN 7
R1OUT 8
R1IN 9
GND 10
VCC 11
C1+ 12
ADM213
Top View
(Not to Scale)
28 T4OUT
27 R3IN
26 R3OUT
25 SD
24 EN
23 R4IN*
22 R4OUT*
21 T4IN
20 T3IN
19 R5OUT*
18 R5IN*
17 V–
V+ 13
16 C2–
C1– 14
15 C2+
* ACTIVE IN SHUTDOWN
Figure 13. ADM213 SOIC/SSOP Pin Configuration
+5V INPUT
0.1µF
16V
0.1µF
16V
12 C1+
14 C1–
+5V TO +10V
VOLTAGE
DOUBLER
VCC 11
V+ 13
15 C2+
16 C2–
+10V TO –10V
VOLTAGE
INVERTER
V– 17
0.1µF
6.3V
0.1µF
0.1µF
16V
T1IN
7
T2IN
6
TTL/CMOS
INPUTS*
T3IN
20
T4IN
21
R1OUT
8
R2OUT
5
R3OUT
26
TTL/CMOS R4OUT*** 22
OUTPUTS
R5OUT*** 19
EN
24
T1
2
T2
3
T3
1
T4
28
R1
9
R2
4
R3
27
R4
23
R5
18
GND ADM213 25
10
T1OUT
T2OUT
T3OUT
RS-232
OUTPUTS
T4OUT
R1IN
R2IN
R3IN
R4IN ***
RS-232
INPUTS **
R5IN ***
SD
* INTERNAL 400kΩ PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
** INTERNAL 5kΩ PULL-DOWN RESISTOR ON EACH RS-232 INPUT
*** ACTIVE IN SHUTDOWN
Figure 14. ADM213 Typical Operating Circuit
–6–
REV. 0
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