ADM2483BRWZ Analog Devices Inc, ADM2483BRWZ Datasheet - Page 11

• Manufacturer Part Number: ADM2483BRWZ
• Description: IC TXRX RS485 ISOLATED 16SOIC
• Manufacturer: Analog Devices Inc
• Series: iCoupler®r

Specifications of ADM2483BRWZ

• Inputs - Side 1/side 2: RS-485
• Number Of Channels: 1
• Isolation Rating: 2500Vrms
• Voltage - Supply: 4.75 V ~ 5.25 V
• Data Rate: 500kbps
• Propagation Delay: 620ns
• Output Type: Logic
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Operating Temperature: -40°C ~ 85°C
• Device Type: Differential Transceiver
• Ic Interface Type: RS485
• No. Of Drivers: 2
• Supply Voltage Range: 2.7V To 5.5V
• Driver Case Style: SOIC
• No. Of Pins: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
–110
120
100
–10
–30
–50
–70
–90
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
80
60
40
20
Figure 15. Output Current vs. Driver Output High Voltage
Figure 14. Output Current vs. Driver Output Low Voltage
0
0
Figure 13. Unloaded Supply Current vs. Temperature
0
0
0.5
0.5
–40
1.0
1.0
1.5
1.5
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
TEMPERATURE (°C)
I
I
DD1
DD2
2.0
2.0
_RCVR_ENABLE @ 5.5V
_DE_ENABLE @ 5.5V
25
2.5
2.5
3.0
3.0
3.5
3.5
4.0
4.0
85
4.5
4.5
5.0
5.0
Rev. B | Page 11 of 20
Figure 16. Receiver Output Low Voltage vs. Temperature, I = –4mA
Figure 17. Receiver Output High Voltage vs. Temperature, I = 4 mA
Figure 18. Driver Output Current vs. Differential Output Voltage
0.32
0.30
0.28
0.26
0.24
0.22
0.20
4.78
4.76
4.74
4.72
4.70
4.68
4.66
90
80
70
60
50
40
30
20
10
0
–40
–40
0
0.5
–25
–25
1.0
DIFFERENTIAL OUTPUT VOLTAGE (V)
–10
–10
1.5
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
5
5
2.0
20
20
2.5
35
35
3.0
3.5
50
50
4.0
65
65
ADM2483
4.5
80
80
5.0