ADM489AR-REEL Analog Devices Inc, ADM489AR-REEL Datasheet - Page 10

• 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

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