ADM223ARS Analog Devices Inc, ADM223ARS Datasheet - Page 9

• Manufacturer Part Number: ADM223ARS
• Manufacturer: Analog Devices Inc

Specifications of ADM223ARS

• Data Rate: 120Mbps
• Interface Circuit Standard 1: RS-232
• Number Of Receivers: 5
• Single Supply Voltage (typ): 5V
• Single Supply Voltage (min): 4.75V
• Single Supply Voltage (max): 5.25V
• Supply Current: 13mA
• Power Supply Requirement: Single
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Package Type: SSOP
• Lead Free Status / Rohs Status: Not Compliant

REV. 0
Figure 21. ADM241L SOIC/SSOP Pin Configuration
Figure 23. ADM223 SOIC/SSOP Pin Configuration
R1
R1
R2
R2
T3
T1
T2
T3
T1
T2
R2
T2
GND
R2
T2
GND
T1
R1
T1
R1
V
V
OUT
OUT
OUT
OUT
OUT
C1+
C1–
OUT
OUT
OUT
OUT
OUT
C1+
C1–
CC
V+
CC
V+
IN
IN
IN
IN
IN
IN
IN
IN
10
11
12
13
14
10
11
12
13
14
1
2
3
4
5
6
7
9
1
2
3
4
5
6
7
9
8
8
(Not to Scale)
(Not to Scale)
ADM241L
ADM223
TOP VIEW
TOP VIEW
28
27
26
25
24
23
22
21
20
19
18
17
16
15
28
27
26
25
24
23
22
21
20
19
18
17
16
15
R3
SD
EN
R4
R5
R3
SD
EN
R4
R5
T4
T4
T3
C2–
T4
T4
T3
C2–
R3
R4
R5
V–
C2+
R3
R4
R5
V–
C2+
OUT
OUT
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
OUT
OUT
OUT
OUT
OUT
OUT
–9–
TTL/CMOS
TTL/CMOS
TTL/CMOS
TTL/CMOS
OUTPUTS
OUTPUTS
INPUTS
INPUTS
Figure 22. ADM241L Typical Operating Circuit
Figure 24. ADM223 Typical Operating Circuit
**INTERNAL 5k
**INTERNAL 5k
*
*
INTERNAL 400k
NOTE: RECEIVERS R4 AND R5 REMAIN ACTIVE IN SHUTDOWN.
*
INTERNAL 400k
*
1 F
16V
R1
R2
R3
R4
R5
ADM223/ADM230L–ADM241L
1 F
16V
1 F
16V
R1
R2
R3
R4
R5
1 F
16V
T1
T2
T3
T4
T1
T2
T3
T4
OUT
OUT
OUT
OUT
OUT
EN
OUT
OUT
OUT
OUT
OUT
EN
IN
IN
IN
IN
IN
IN
IN
IN
15
16
22
19
24
PULL-DOWN RESISTOR ON EACH RS-232 INPUT
12
14
20
21
26
16
22
19
PULL-DOWN RESISTOR ON EACH RS-232 INPUT
7
6
8
5
12
14
15
20
21
26
24
7
6
8
5
PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
C2+
C2–
C1+
C1–
C2+
C2–
C1+
C1–
GND
+10V TO –10V
GND
+10V TO –10V
10
+5V TO +10V
10
+5V TO +10V
INVERTER
VOLTAGE
VOLTAGE
DOUBLER
INVERTER
VOLTAGE
VOLTAGE
DOUBLER
T1
T2
T3
T4
T1
T2
T3
T4
R2
R4
R5
ADM241L
R3
R1
ADM223
R2
R3
R4
R5
R1
V
V
V+
V–
CC
V+
V–
CC
17
18
11
27
25
13
28
23
11
17
27
23
18
25
+5V INPUT
2
3
1
9
4
13
28
9
4
+5V INPUT
2
3
1
T1
T2
T3
T4
SD
R1
R2
R3
R4
R5
T1
T2
T3
T4
SD
R1
R2
R3
R4
R5
1 F
6.3V
1 F
16V
1 F
6.3V
1 F
16V
OUT
OUT
OUT
OUT
IN
IN
IN
IN
IN
OUT
OUT
OUT
OUT
IN
IN
IN
IN
IN
RS-232
INPUTS
RS-232
OUTPUTS
RS-232
INPUTS
RS-232
OUTPUTS
1 F
1 F
**
**