ADM489AR-REEL Analog Devices Inc, ADM489AR-REEL Datasheet - Page 9

• Manufacturer Part Number: ADM489AR-REEL
• Description: IC TXRX RS-485 LOSLEW/EN 14SOIC
• Manufacturer: Analog Devices Inc
• Type: Transceiverr

Specifications of ADM489AR-REEL

• Rohs Status: RoHS non-compliant
• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL

TYPICAL PERFORMANCE CHARACTERISTICS
–10
–15
–20
40
35
30
25
20
15
10
90
80
70
60
50
40
30
20
10
–5
Figure 16. Output Current vs. Receiver Output High Voltage
Figure 15. Output Current vs. Receiver Output Low Voltage
5
0
0
0
Figure 17. Output Current vs. Driver Output Low Voltage
3.4
0
0
3.6
0.5
0.5
3.8
1.0
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
4.0
1.0
4.2
1.5
1.5
4.4
2.0
4.6
2.0
2.5
4.8
5.0
2.5
3.0
Rev. D | Page 9 of 16
100
0%
90
10
Figure 19. Output Current vs. Driver Differential Output Voltage
–10
–20
–30
–40
–50
–60
–70
–80
–90
80
70
60
50
40
30
20
10
0
0
Figure 18. Output Current vs. Driver Output High Voltage
0
0
T
T
T
0.5
0.5
Figure 20. Driving 4000 Ft. of Cable
1.0
1.0
1.5
1.5
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
2.0
2.0
2.5
2.5
ADM488/ADM489
3.0
3.0
3.5
3.5
4.0
4.0
4.5
RO
DI
5.0
4.5