ADM223ARS Analog Devices Inc, ADM223ARS Datasheet - Page 7

• 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 13. ADM236L DIP/SOIC Pin Configuration
Figure 15. ADM237L DIP/SOIC Pin Configuration
T3
T1
R1
T2
T3
T1
R1
T2
GND
R1
T2
T1
OUT
OUT
V
C1+
OUT
OUT
C1–
GND
R1
T2
T1
V
C1+
OUT
OUT
OUT
OUT
C1–
V+
CC
IN
IN
V+
IN
CC
IN
IN
IN
10
11
12
2
3
5
7
8
1
4
6
9
11
12
10
2
3
5
1
4
6
7
8
9
(Not to Scale)
ADM236L
(Not to Scale)
ADM237L
TOP VIEW
TOP VIEW
24
22
21
19
17
16
14
13
23
20
18
15
24
23
22
21
20
19
18
17
16
15
14
13
SD
R3
R2
R2
EN
T4
T3
R3
C2+
T4
V–
C2–
R3
R2
T5
T4
T3
T4
R2
T5
R3
V–
C2–
C2+
IN
IN
IN
OUT
IN
OUT
OUT
IN
OUT
IN
IN
IN
OUT
IN
OUT
OUT
–7–
TTL/CMOS
TTL/CMOS
TTL/CMOS
TTL/CMOS
OUTPUTS
OUTPUTS
INPUTS
INPUTS
Figure 14. ADM236L Typical Operating Circuit
Figure 16. ADM237L Typical Operating Circuit
**INTERNAL 5k PULL-DOWN RESISTOR ON EACH RS-232 INPUT
*
**INTERNAL 5k PULL-DOWN RESISTOR ON EACH RS-232 INPUT
INTERNAL 400k PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
*
*
*
INTERNAL 400k PULL-UP RESISTOR ON EACH TTL/CMOS INPUT
R1
R2
R3
6.3V
16V
6.3V
1µF
R1
R2
R3
1µF
16V
1µF
1µF
T1
T2
T3
T4
T1
T2
T3
T4
T5
OUT
OUT
OUT
OUT
OUT
OUT
EN
ADM223/ADM230L–ADM241L
IN
IN
IN
IN
IN
IN
IN
IN
IN
14
19
17
19
12
13
18
22
20
12
13
18
17
10
10
14
21
22
7
5
6
7
6
5
C1+
C2+
C2–
C2+
C2–
C1–
C1+
C1–
GND
8
GND
+10V TO –10V
+10V TO –10V
+5V TO +10V
+5V TO +10V
8
DOUBLER
INVERTER
INVERTER
VOLTAGE
VOLTAGE
VOLTAGE
VOLTAGE
DOUBLER
T1
T2
T3
T4
T1
T2
T3
T4
T5
ADM237L
ADM236L
R2
R3
R1
R1
R2
R3
V
V
V–
CC
V+
V+
V–
CC
15
23
16
21
15
16
11
24
11
23
+5V INPUT
9
4
9
24
20
4
2
3
+5V INPUT
2
3
1
1
T1
T2
T3
T4
R1
R2
R3
SD
T1
T2
T3
T4
T5
R1
R2
R3
1µF
16V
1µF
6.3V
1µF
16V
1µF
6.3V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
IN
IN
IN
RS-232
OUTPUTS
RS-232
INPUTS
RS-232
INPUTS
RS-232
OUTPUTS
1µF
1µF
**
**