ADM485AR Analog Devices Inc, ADM485AR Datasheet - Page 5
![IC TX/RX SINGLE RS-485 5V 8SOIC](/photos/5/66/56684/505-8-soic_sml.jpg)
ADM485AR
Manufacturer Part Number
ADM485AR
Description
IC TX/RX SINGLE RS-485 5V 8SOIC
Manufacturer
Analog Devices Inc
Type
Transceiverr
Datasheet
1.ADM485JRZ.pdf
(16 pages)
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)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADM485AR
Manufacturer:
AD
Quantity:
5 510
Part Number:
ADM485AR
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
ADM485AR-REEL
Manufacturer:
LINEAR
Quantity:
739
Part Number:
ADM485AR-REEL
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
ADM485ARM
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
ADM485ARMZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
ADM485ARREEL
Manufacturer:
AVAGO
Quantity:
3 546
Company:
Part Number:
ADM485ARZ
Manufacturer:
ADI
Quantity:
165
Part Number:
ADM485ARZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
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