M75177P View Datasheet(PDF) - MITSUBISHI ELECTRIC
Part Name
Description
Manufacturer
M75177P Datasheet PDF : 9 Pages
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MITSUBISHI 〈DIGITAL ASSP〉
M75176P, M75177P
M75178P, M75179P
RS-485 TRANSCEIVER
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Conditions
VCC
Supply voltage
VID
Differential input voltage
75177/178/179
VIE
Enable input voltage
75176/177/178
Pd
Power dissipation (Note 2)
When Ta=25°C
Tstg
Storage temperature
Note 2: When Ta ≥ 25°C, do derating according to the attached thermal derating.
Ratings
Unit
–0.5 ~ +7
V
–25 ~ +25
V
–0.5 ~ +5.5
V
925
mW
–65 ~ 150
°C
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
VI, VIC
VID
IOH
IOL
Topr
Parameter
Min.
Supply voltage
4.75
Bus pin voltage (each pin voltage, in-phase input voltage)
–7
Differential input voltage
–12
Driver
0
“H” output current
Receiver
0
Driver
0
“L” output current
VOL < 0.45V
0
Receiver
VOL < 0.5V
0
Operating ambient temperature
–20
Limits
Typ.
5
Unit
Max.
5.25
V
+12
V
+12
V
–60
mA
–400
mA
60
8
mA
16
75
°C
ELECTRICAL CHARACTERISTICS (Driver) (VCC = 5V ± 5%, Ta = –20 ~ 75°C, unless otherwise noted)
Symbol
Parameter
Test conditions
VIH
VIL
VIK
|VOD1|
“H” input voltage
“L” input voltage
Input clamp voltage
Differential output voltage 1
II=–18mA
IO=0mA
|VOD2|
Differential output voltage 2
RL=100Ω See Fig. 1.
RL=54Ω
See Fig. 1.
∆|VOD|
Differential output voltage variance width
VOL
In-phase output voltage
RL=54/100Ω See Fig. 1.
∆|VOC|
In-phase output voltage variance width
VO=12V
75176
Output disable
IO
Output current
VO=–7V
75177/178/179 VCC=0V, VO=–7 ~ +12V
IOZ
Off-state output current 75177/178
VO=–7 ~ +12V
IIH
“H” input current
VI=2.4V
IIL
“L” input current
VI=0.4V
VO=–7V
IOS
Output short-circuit current
VO=0V
VO=VCC
VO=12V
ICC
Supply voltage
Output enable
No output load
Output disable
*: The standard value is given on the condition of VCC = 5V and Ta = 25°C.
Note 3: The standard is 1.9V (min.) when Ta ≤ 0°C.
Min.
2
1.5
2 (Note 3)
VOD1/2
1.5
–1
Limits
Typ.*
2.42
2.18
2.08
29.5
32.5
Unit
Max.
V
0.8
V
–1.5
V
6
V
V
5
±0.2
V
3
V
±0.2
V
1
mA
–0.8
±100
mA
±300
mA
20
mA
–400
mA
–250
–150
mA
250
250
48
mA
48
3
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