ADM3493ARZ Analog Devices Inc, ADM3493ARZ Datasheet - Page 9
ADM3493ARZ
Manufacturer Part Number
ADM3493ARZ
Description
IC TXRX RS-422/485 3.3V 8-SOIC
Manufacturer
Analog Devices Inc
Type
Transceiverr
Datasheet
1.ADM3493ARZ.pdf
(12 pages)
Specifications of ADM3493ARZ
Number Of Drivers/receivers
1/1
Protocol
RS422, RS485
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Device Type
Differential Line Transceiver
Ic Interface Type
RS422, RS485
No. Of Drivers
1
Supply Voltage Range
3V To 3.6V
Driver Case Style
SOIC
No. Of Pins
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADM3493ARZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
ADM3493ARZ-REEL7
Manufacturer:
YAGEO
Quantity:
40 000
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 20. Receiver Output High Voltage vs. Temperature, I
3.30
3.25
3.20
3.15
3.10
3.05
3.00
–16
–14
–12
–10
Figure 19. Output Current vs. Receiver Output High Voltage
Figure 18. Output Current vs. Receiver Output Low Voltage
30
25
20
15
10
–8
–6
–4
–2
5
0
0
–40
0
0
–30 –20 –10
0.5
0.5
1.0
1.0
0
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
TEMPERATURE (°C)
10
1.5
1.5
20
30
2.0
2.0
40
2.5
2.5
50
60
3.0
3.0
70
O
= 1.5 mA
80
3.5
3.5
Rev. 0 | Page 9 of 12
Figure 23. Driver Differential Output Voltage vs. Temperature, RI = 54 Ω
Figure 21. Receiver Output Low Voltage vs. Temperature, I
Figure 22. Driver Output Current vs. Differential Output Voltage
100
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
2.6
2.5
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
90
80
70
60
50
40
30
20
10
0
0
–40
–40
0
–30 –20 –10
–30 –20 –10
0.5
1.0
0
0
OUTPUT VOLTAGE (V)
TEMPERATURE (°C)
TEMPERATURE (°C)
10
10
1.5
20
20
30
30
2.0
40
40
2.5
50
50
60
60
ADM3493
3.0
70
70
O
= 2.5 mA
80
80
3.5