ADM485ARZ Analog Devices Inc, ADM485ARZ Datasheet - Page 7
ADM485ARZ
Manufacturer Part Number
ADM485ARZ
Description
IC TX/RX SINGLE RS-485 5V 8SOIC
Manufacturer
Analog Devices Inc
Type
Transceiverr
Datasheet
1.ADM485JRZ.pdf
(16 pages)
Specifications of ADM485ARZ
Number Of Drivers/receivers
1/1
Protocol
RS422, RS485
Voltage - Supply
4.75 V ~ 5.25 V
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Device Type
Differential Line Transceiver
Ic Interface Type
RS485
No. Of Drivers
1
Supply Voltage Range
4.75V To 5.25V
Driver Case Style
SOIC
No. Of Pins
8
Package
8SOIC N
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
Interface Circuit Standard 1
RS-485
Number Of Receivers
1
Number Of Transceivers
1
Receiver Signal Type
Differential
Single Supply Voltage (typ)
5V
Single Supply Voltage (min)
4.75V
Single Supply Voltage (max)
5.25V
Dual Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Supply Current
2.2mA
Power Supply Requirement
Single
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
8
Package Type
SOIC N
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADM485ARZ
Manufacturer:
ADI
Quantity:
165
Part Number:
ADM485ARZ
Manufacturer:
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Quantity:
20 000
Part Number:
ADM485ARZ A
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ADI/亚德诺
Quantity:
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Part Number:
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Part Number:
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Part Number:
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Manufacturer:
ADI/亚德诺
Quantity:
20 000
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