F81485
5
Electrical Characteristics Request
5.1
Absolute Maximum Ratings
PARAMETER
RATING
±12
UNIT
V
V
V
Vcc
-0.3 to Vcc +0.5
-0.3 to Vcc +0.5
±15
Logic
Input Voltage
Drivers
Receivers
Logic
-0.3 to Vcc +0.5
±15
V
V
Output Voltage
Drivers
-0.3 to Vcc +0.5
-65 to +150
+300
Receivers
Storage Tempreature
°C
°C
Lead Temperature (soldering, 10s)
500
mW
Power Disspation
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and
reliability of the device
Test condition: VCC = 5V
PARAMETER
Supply Voltage
SYMBOL
MIN.
4.75
TYP. MAX UNIT
CONDITIONS
5.25
V
No Load
μA
。C
900
Supply Current
Operating Temperature
0
70
5.2
Driver Section
Test condition: VCC = 5V
PARAMETER
SYMBOL
MIN.
TYP. MAX UNIT
CONDITIONS
DC Characteristics
Unloaded, R= ∞
GND
Vcc
Vcc
V
V
With load, R = 50Ω
(RS422)
2
Differential Output Voltage
With load, R = 27Ω
(RS485)
1.5
Vcc
V
V
Differential Output Voltage
for Complimentary States
R = 27Ω or R = 50Ω
0.2
3
R = 27Ω or R = 50Ω
Applies to DE, DI, RE#
Applies to DE, DI, RE#
Applies to DE, DI, RE#
V
V
Output Voltage
Input High Voltage
Input Low Voltage
Input Current
2.0
0.8
V
μA
±10
VOUT = High, -7V ≤ Vo
≤ +12V
VOUT = Low, -7V ≤ Vo
≤ +12V
35
35
250
250
mA
mA
Driver Short Current
7
Jan, 2012
V0.11P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
