adm485arm-reel7 Analog Devices, Inc., adm485arm-reel7 Datasheet - Page 3

• Manufacturer Part Number: adm485arm-reel7
• Description: 5 V Low Power Eia Rs-485 Transceiver
• Manufacturer: Analog Devices, Inc.

ABSOLUTE MAXIMUM RATINGS*
(T
V
Inputs
Outputs
Power Dissipation 8-Lead MSOP . . . . . . . . . . . . . . . . 900 mW
Power Dissipation 8-Lead PDIP . . . . . . . . . . . . . . . . . 500 mW
Power Dissipation 8-Lead SOIC . . . . . . . . . . . . . . . . . 450 mW
Operating Temperature Range
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . . 300°C
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although the
ADM485 features proprietary ESD protection circuitry, permanent damage may occur on devices
subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended
to avoid performance degradation or loss of functionality.
REV. E
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum ratings
for extended periods of time may affect device reliability.
CC
A
Driver Input (DI) . . . . . . . . . . . . . . . . –0.3 V to V
Control Inputs (DE, RE) . . . . . . . . . . –0.3 V to V
Receiver Inputs (A, B) . . . . . . . . . . . . . . . . . . –9 V to +14 V
Driver Outputs (A, B) . . . . . . . . . . . . . . . . . . –9 V to +14 V
Receiver Output . . . . . . . . . . . . . . . . . –0.5 V to V
θ
θ
θ
Commercial (J Version) . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Industrial (A Version) . . . . . . . . . . . . . . . . . –40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . 215°C
Infrared (15 sec). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220°C
= 25°C, unless otherwise noted.)
JA
JA
JA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 206°C/W
, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 130°C/W
, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 170°C/W
Model
ADM485AN
ADM485AR
ADM485AR-REEL
ADM485ARZ*
ADM485ARZ-REEL*
ADM485ARM
ADM485ARM-REEL
ADM485ARM-REEL7
ADM485JN
ADM485JR
ADM485JR-REEL
ADM485JR-REEL7
ADM485JRZ*
ADM485JRZ-REEL*
ADM485JRZ-REEL7*
*Z = Lead Free.
Temperature Range
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
CC
CC
CC
ORDERING GUIDE
+ 0.3 V
+ 0.3 V
+ 0.5 V
–3–
Package Option
N-8
R-8
R-8
R-8
R-8
RM-8
RM-8
RM-8
N-8
R-8
R-8
R-8
R-8
R-8
R-8
Inputs
DE
1
1
0
RE
0
0
0
1
Table I. Transmitting
Table II. Receiving
Inputs
A–B
≥
≤
Inputs Open 1
X
+0.2 V
–0.2 V
DI
1
0
X
Branding
M41
M41
M41
Outputs
B
0
1
Z
Output
RO
1
0
Z
A
1
0
Z
ADM485