參數(shù)資料
型號(hào)： MAX3314
廠商： Maxim Integrated Products, Inc.
元件分類(lèi)： 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(yè)數(shù)： 2/6頁(yè)
文件大小： 196K
代理商： MAX3314
M
460kbps, 1μA, RS-232-Compatible Transceiver
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
to GND..............................................................-0.3V to +6V
V- to GND.................................................................+0.3V to -6V
Input Voltages
TIN,
SHDN
to GND..............................................-0.3V to +6V
RIN to GND.....................................................................±25V
Output Voltages
TOUT to GND...............................................................±13.2V
ROUT.................................................…-0.3V to (V
CC
+ 0.3V)
Short-Circuit Duration
TOUT to GND........................................................Continuous
ELECTRICAL CHARACTERISTICS
(V
CC
= +5V, V- = -5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
PARAMETER
SYMBOL
DC CHARACTERISTICS
Positive Supply Operating
Range
Negative Supply Operating
Range
Positive Supply Current
SHDN
= V
CC
, no load
Negative Supply Current
SHDN
= V
CC
, no load
Shutdown Supply Current
SHDN
= GND
LOGIC INPUTS
(TIN,
SHDN
)
Input Logic Threshold Low
V
IL
Input Logic Threshold High
V
IH
Transmitter Input Hysteresis
Input Leakage Current
RECEIVER OUTPUT
Output Voltage Low
V
OL
I
OUT
= 1.6mA
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.
Note 1:
Not tested—guaranteed by design.
Continuous Power Dissipation
8-Pin SOT23 (derate 9.7mW/°C above +70°C)...........777mW
8-Pin μMAX (derate 4.1mW/°C above +70°C)............300mW
8-Pin SO (derate 5.88mW/°C above +70°C)...............471mW
Operating Temperature Ranges
MAX3314C_A.....................................................0°C to +70°C
MAX3314E_A..................................................-40°C to +85°C
Junction Temperature.....................................................+150°C
Storage Temperature Range............................-65°C to +150°C
Lead Temperature (soldering, 10s)................................+300°C
CONDITIONS
MIN
TYP
MAX
UNITS
V
CC
4.75
5
5.25
V
V-
-4.75
-5
-5.25
V
30
15
1
100
30
10
μ
A
μ
A
μ
A
0.8
V
V
V
μ
A
2.4
0.5
±
0.01
0.4
V
Output Voltage High
V
OH
I
OUT
= -1.0mA
V
CC
- 0.3
V
CC
- 0.1
V
RECEIVER INPUT
Input Threshold Low
Input Threshold High
Input Hysteresis
Input Resistance
TRANSMITTER OUTPUT
V
IL
V
IH
0.8
V
V
V
2.4
0.5
5
k
Output Voltage Swing
Transmitter output loaded with 3k
to
ground
V
CC
= V- = 0, transmitter output =
±
2V
V
OUT
=
±
12V, transmitter disabled
±
3.7
V
Output Resistance (Note 1)
Output Short-Circuit Current
Output Leakage Current
300
mA
μ
A
±
60
25
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