ADM489ARZ Analog Devices Inc, ADM489ARZ Datasheet - Page 10

• Manufacturer Part Number: ADM489ARZ
• Description: IC TX/RX RS485 LO-SLEW/EN 14SOIC
• Manufacturer: Analog Devices Inc
• Type: Transceiverr

Specifications of ADM489ARZ

• 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
• Device Type: Differential Line Transceiver
• Ic Interface Type: RS485
• No. Of Drivers: 1
• Supply Voltage Range: 4.5V To 5.5V
• Driver Case Style: SOIC
• No. Of Pins: 14
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADM488/ADM489
Figure 21. Driver Output Waveform and FFT Plot Transmitting at 150 kHz
80
70
60
50
40
30
20
10
0
100
0%
90
10
30
0
Figure 22. Radiated Emissions
FREQUENCY (MHz)
500kHz/DIV
5MHz
200
LIMIT
Rev. D | Page 10 of 16
80
70
60
50
40
30
20
10
0
0.3
Figure 23. Conducted Emissions
log FREQUENCY (0.15–30) (MHz)
0.6
1
3
6
10
30
LIMIT