參數(shù)資料
型號： MAX1488
廠商： Maxim Integrated Products, Inc.
元件分類： RS-232
英文描述： 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
中文描述： 5V的高速RS - 232收發(fā)器與0.1uF電容
文件頁數(shù)： 2/8頁
文件大?。?/td> 104K
代理商： MAX1488
M
±15kV ES D-Protec ted, Quad, Low-Power
RS -232 Line Driver
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Positive Supply Voltage (V
CC
) .............................................+14V
Negative Supply Voltage (V
EE
).............................................-14V
Input Voltage (V
IN
) .................................................-0.3V to +15V
Driver Output Voltage ..........................................................±15V
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 10.00mW/°C above +70°C) ..........800mW
SO (derate 8.7mW/°C above +70°C)...........................695mW
ELECTRICAL CHARACTERISTICS
(V
CC
= 4.5V to 13.2V, V
EE
= -4.5V to -13.2V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Operating Temperature Ranges
MAX1488EC_D ...................................................0°C to +70°C
MAX1488EE_D ................................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Output shorted to ground (Note 1)
No load
V
CC
= V
EE
= 0V
I
V
O
I
≤
2.0V
No load
CONDITIONS
300
R
O
Output Resistance
TIMING CHARACTERISTICS
(see Figure 1)
μA
0
±2
I
IN1
Input Current
V
0.8
V
IL
Input Low Voltage
V
2.0
V
IH
Input High Voltage
mA
±4
±20
±45
I
OS
Output Short-Circuit Current
μA
-180
-85
I
EE
Negative Supply Current
4.5
-13.2
13.2
-4.5
180
V
CC
V
EE
I
CC
V
Operating Voltage Range
μA
85
Positive Supply Current
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
V
CC
= -V
EE
= 5.0V, R
L
= 3k
V
CC
= -V
EE
= 6.5V, R
L
= 3k
V
3.7
5
4.0
5.4
V
OH
Output Voltage High
V
CC
= 12.0V, V
EE
= -12.0V, C
L
= 50pF
V
CC
= 4.5V, V
EE
= -4.5V, C
L
= 50pF
V
CC
= 9.0V, V
EE
= -9.0V, C
L
= 50pF
V
CC
= 4.5V, V
EE
= -4.5V, C
L
= 50pF
μs
3.1
2.1
4.2
4.5
t
PLH
2.8
3.9
2.4
3.5
V
CC
= 12.0V, V
EE
= -12.0V, C
L
= 50pF
V
CC
= 4.5V, V
EE
= -4.5V, C
L
= 50pF
V
CC
= 9.0V, V
EE
= -9.0V, C
L
= 50pF
μs
2.6
0.25
5.4
t
PHL
2.4
5.1
Output Propagation Delay,
Low to High
Output Propagation Delay,
High to Low
V
CC
= 12.0V, V
EE
= -12.0V, C
L
= 50pF
V
CC
= 9.0V, V
EE
= -9.0V, C
L
= 50pF
μs
0.42
t
SK
0.42
Propagation Delay Skew,
I
t
PLH
- t
PHL
I
ESD CHARACTERISTICS
±15
±6
±15
Human Body Model
IEC-1000-4-2 (Contact Discharge)
IEC-1000-4-2 (Air-Gap Discharge)
kV
ESD Protection
DC CHARACTERISTICS
Output Voltage Low
V
OL
V
-4.5
-5.8
-3.7
-5
10
10.5
13.2
-10.8
-10
-13.2
V
CC
= -V
EE
= 5.0V, R
L
= 3k
V
CC
= -V
EE
= 6.5V, R
L
= 3k
V
CC
= -V
EE
= 13.2V, R
L
= open
V
CC
= -V
EE
= 13.2V, R
L
= open
V
CC
= -V
EE
= 12.0V, R
L
= 3k
V
CC
= -V
EE
= 12.0V, R
L
= 3k
相關(guān)PDF資料
PDF描述
MAX1488EESD 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
MAX1488E Quad, Low-Power RS-232 Line Driver(±12V，±15KVESD保護(hù)，120kbps，RS-232驅(qū)動器)
MAX1488ECPD 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
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