ADM230LAN View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
ADM230LAN Datasheet PDF : 16 Pages
| |||
T3OUT 1
T1OUT 2
T2OUT 3
R2IN 4
R2OUT 5
T2IN 6
T1IN 7
R1OUT 8
R1IN 9
GND 10
VCC 11
C1+ 12
ADM241L
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 21. ADM241L SOIC/SSOP Pin Configuration
T3OUT 1
T1OUT 2
T2OUT 3
R2IN 4
R2OUT 5
T2IN 6
T1IN 7
R1OUT 8
R1IN 9
GND 10
VCC 11
C1+ 12
ADM223
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 23. ADM223 SOIC/SSOP Pin Configuration
ADM223/ADM230L–ADM241L
+5V INPUT
1µF
12 C1+
+5V TO +10V VCC 11
VOLTAGE
1µF
1µF
16V
14 C1–
DOUBLER
V+ 13
6.3V
1µF
15 C2+ +10V TO –10V V– 17
VOLTAGE
1µF
16V
16 C2–
INVERTER
16V
T1IN
7
T2IN
6
TTL/CMOS
INPUTS *
T3IN
20
T4IN
21
R1OUT
8
R2OUT
5
TTL/CMOS
OUTPUTS
R3OUT
26
R4OUT
22
R5OUT
19
EN
24
T1
T2
T3
T4
R1
R2
R3
R4
2
T1 OUT
3
T2 OUT
RS-232
OUTPUTS
1
T3 OUT
28
T4 OUT
9
R1IN
4
R2IN
27
R3IN
RS-232
INPUTS **
23
R4IN
R5
18
GND ADM241L 25
10
R5IN
SD
*INTERNAL 400k Ω PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
**INTERNAL 5k Ω PULL-DOWN RESISTOR ON EACH RS-232 INPUT
Figure 22. ADM241L Typical Operating Circuit
+5V INPUT
1µF
12 C1+
+5V TO +10V VCC 11
VOLTAGE
1µF
1µF
16V
14 C1–
DOUBLER
V+ 13
6.3V
1µF
15 C2+ +10V TO –10V V– 17
VOLTAGE
1µF
16V
16 C2–
INVERTER
16V
T1IN
7
T2IN
6
TTL/CMOS
INPUTS *
T3IN
20
T4IN
21
R1OUT
8
R2OUT
5
TTL/CMOS
OUTPUTS
R3OUT
26
R4OUT
22
T1
T2
T3
T4
R1
R2
R3
R4
2
T1 OUT
3
T2 OUT
RS-232
OUTPUTS
1
T3 OUT
28
T4 OUT
9
R1IN
4
R2IN
27
R3IN
RS-232
INPUTS **
23
R4IN
R5OUT
19
EN
24
R5
18
GND ADM223 25
10
R5IN
SD
*INTERNAL 400k Ω PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
**INTERNAL 5k Ω PULL-DOWN RESISTOR ON EACH RS-232 INPUT
NOTE: RECEIVERS R4 AND R5 REMAIN ACTIVE IN SHUTDOWN.
Figure 24. ADM223 Typical Operating Circuit
REV. 0
–9–
|
|
Share Link: 