ADM485AN Analog Devices Inc, ADM485AN Datasheet - Page 7

• Manufacturer Part Number: ADM485AN
• Description: IC TX/RX SINGLE RS-485 5V 8DIP
• Manufacturer: Analog Devices Inc
• Type: Transceiverr

Specifications of ADM485AN

• Rohs Status: RoHS non-compliant
• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Package: 8PDIP
• Data Transmission Topology: Multipoint
• Interface Standards: EIA RS-485|EIA RS-422|RS-422|RS-485
• Data Rate: 5 Mbps
• Function: Line Transceiver
• Number Of Transmitters: 1
• Transmitter Signal Type: Differential
• Transmitter Communication Type: RS-485
• Driving Mode: 3-State
• Typical Single Supply Voltage: 5 V

TYPICAL PERFORMANCE CHARACTERISTICS
–10
–12
–14
–16
–18
4.55
4.50
4.45
4.40
4.35
4.30
4.25
4.20
4.15
50
45
40
35
30
25
20
15
10
–2
–4
–6
–8
5
0
3.50
0
Figure 4. Output Current vs. Receiver Output High Voltage
–50
Figure 3. Output Current vs. Receiver Output Low Voltage
0
Figure 5. Receiver Output High Voltage vs. Temperature
0.25
–25
3.75
RECEIVER OUTPUT LOW VOLTAGE (V)
RECEIVER OUTPUT HIGH VOLTAGE (V)
0.50
0
4.00
0.75
TEMPERATURE (°C)
25
1.00
4.25
50
1.25
4.50
1.50
75
4.75
I = 8mA
1.75
100
2.00
5.00
125
Rev. F | Page 7 of 16
0.40
0.35
0.30
0.25
0.20
0.15
Figure 7. Output Current vs. Driver Differential Output Voltage
2.15
2.10
2.05
2.00
1.95
1.90
Figure 8. Driver Differential Output Voltage vs. Temperature
90
80
70
60
50
40
30
20
10
–50
–50
0
Figure 6. Receiver Output Low Voltage vs. Temperature
0
R
L
0.5
= 26.8Ω
–25
–25
DRIVER DIFFERENTIAL OUTPUT VOLTAGE (V)
1.0
0
0
1.5
TEMPERATURE (°C)
TEMPERATURE (°C)
25
25
2.0
2.5
50
50
3.0
75
75
3.5
I = 8mA
100
100
ADM485
4.0
125
4.5
125