ADM485AR Analog Devices Inc, ADM485AR Datasheet - Page 5

• Manufacturer Part Number: ADM485AR
• Description: IC TX/RX SINGLE RS-485 5V 8SOIC
• Manufacturer: Analog Devices Inc
• Type: Transceiverr

Specifications of ADM485AR

• Rohs Status: RoHS non-compliant
• 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)

ABSOLUTE MAXIMUM RATINGS
T
Table 3.
Parameter
V
Inputs
Outputs
Power Dissipation 8-Lead MSOP
Power Dissipation 8-Lead PDIP
Power Dissipation 8-Lead SOIC
Operating Temperature Range
Lead Temperature (Soldering, 10 sec)
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
CC
A
Driver Input (DI)
Receiver Inputs (A, B)
Driver Outputs (A, B)
Receiver Output
θ
θ
θ
Commercial Range (J Version)
Industrial Range (A Version)
Storage Temperature Range
Vapor Phase (60 sec)
Infrared (15 sec)
Control Inputs (DE, RE)
= 25°C, unless otherwise noted.
JA
JA
JA
, Thermal Impedance
, Thermal Impedance
, Thermal Impedance
Rating
−0.3 V to +7 V
−0.3 V to V
−0.3 V to V
−9 V to +14 V
−9 V to +14 V
−0.5 V to V
900 mW
206°C/W
500 mW
130°C/W
450 mW
170°C/W
0°C to 70°C
−40°C to +85°C
−65°C to +150°C
300°C
215°C
220°C
CC
CC
CC
+ 0.3 V
+ 0.3 V
+ 0.5 V
Rev. F | Page 5 of 16
Table 4. Transmitting
DE
1
1
0
1
2
Table 5. Receiving
RE
0
0
0
1
1
2
ESD CAUTION
X = don’t care.
Z = high impedance.
X = don’t care.
Z = high impedance.
Input A − Input B
≥ +0.2 V
≤ −0.2 V
Inputs open
X
1
Inputs
DI
1
0
X
1
B
0
1
Z
2
Output RO
1
0
1
Z
2
Outputs
ADM485
A
1
0
Z
2