ADM3491ARUZ-1 Analog Devices Inc, ADM3491ARUZ-1 Datasheet - Page 13

• Manufacturer Part Number: ADM3491ARUZ-1
• Description: IC RS422/RS485 TXRX 250KBPS 3.6V SOIC-14
• Manufacturer: Analog Devices Inc
• Type: Transceiverr

Specifications of ADM3491ARUZ-1

• Device Type: Differential Line Transceiver
• Ic Interface Type: RS422, RS485
• No. Of Drivers: 1
• Supply Voltage Range: 3V To 3.6V
• Msl: MSL 1 - Unlimited
• No. Of Driver/receivers: 1/1
• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Data Rate: 10Mbps
• Number Of Receivers: 1
• Number Of Transmitters: 1
• Number Of Transceivers: 1
• Data Transmission Topology: Multidrop/Multipoint
• Receiver Signal Type: Differential
• Transmitter Signal Type: Differential
• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3V
• Single Supply Voltage (max): 3.6V
• 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: 16
• Package Type: TSSOP
• Transceiver Type: RS485
• No. Of Channels: 1
• Rohs Compliant: Yes
• Data Rate Max: 30Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: ADM3491ARUZ; ADM3491ARUZ

–125
–105
–115
140
120
100
–95
–85
–75
–65
–55
–45
–35
–25
–15
80
60
40
20
–5
Figure 29. Output Current vs. Driver Output High Voltage
0
Figure 28. Output Current vs. Driver Output Low Voltage
–7
0
–6
2
–5
–4
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
4
–3
–2
6
–1
8
0
1
10
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3
1
2
ADM3483/ADM3485/ADM3488/ADM3490/ADM3491
Rev. D | Page 13 of 20
1.2
1.1
1.0
0.9
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0.6
0.5
0.4
0.3
90
80
70
60
50
40
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20
10
0
–40
–40
–30 –20 –10
–30 –20 –10
Figure 31. Shutdown Current vs. Temperature
Figure 30. Supply Current vs. Temperature
0
0
DE = RE = GND
TEMPERATURE (°C)
TEMPERATURE (°C)
DE = RE = X*
10
10
20
20
30
30
40
40
*X = DON’T CARE
50
50
60
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80