參數(shù)資料
型號(hào): MAX3320_EAP
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): 2/12頁
文件大?。?/td> 128K
代理商: MAX3320_EAP
M
3V to 5.5V, up to 250kbps True RS-232 Transceiver
with 4μA AutoShutdown Plus and Power-On Reset
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
.............................................................................-0.3V to 6V
V+ (Note 1) .................................................................-0.3V to 7V
V- (Note 1)...................................................................0.3V to -7V
V+ +
|
V-
|
(Note 1) ...................................................................13V
Input Voltages
T_IN,
FORCEOFF
, FORCEON................................-0.3V to 6V
R_IN.................................................................................±25V
Output Voltages
T_OUT ..........................................................................±13.2V
R_OUT,
INVALID
,
RESET
.......................-0.3V to (V
CC
+ 0.3V)
Note 1:
V+ and V- can have a magnitude of +7V (max), but their absolute difference cannot exceed +13V.
ELECTRICAL CHARACTERISTICS
(V
CC
= 3V to 5.5V, C1–C4 = 0.1μF (tested at 3.3V ±10%), C1 = 0.047μF, C2–C4 = 0.33μF (tested at 5V ±10%), T
A
= T
MIN
to T
MAX
,
unless otherwise noted. Typical values are at T
A
= +25°C.)
CONDITIONS
PARAMETER
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.
Short-Circuit Duration
T_OUT....................................................................Continuous
Continuous Power Dissipation (T
A
= +70°C)
SSOP (derate 8.00mW/°C above +70°C)....................640mW
Operating Temperature Ranges
MAX3320_CAP...................................................0°C to +70°C
MAX3320_EAP ................................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
V
-0.3
0.3
Figure 3
Receiver Input Threshold to
INVALID
Output Low
INVALID
Output Voltage Low
-2.7
Figure 3, negative threshold
V
2.7
Figure 3, positive threshold
Receiver Input Threshold to
INVALID
Output High
k
3
5
7
T
A
= +25°C
Input Resistance
V
0.3
Input Hysteresis
1.8
2.4
V
CC
= 5V
V
1.5
2.4
V
CC
= 3.3V
Input Threshold High
0.8
1.5
V
CC
= 5V
V
0.6
1.2
V
CC
= 3.3V
Input Threshold Low
V
-25
25
Input Voltage Range
μA
4.0
10
FORCEOFF
= GND, T
A
= +25°C
All R_IN unconnected, FORCEON = GND,
FORCEOFF
= V
CC
, all T_IN = V
CC
or GND, T
A
= +25°C
Shutdown Supply Current
mA
0.45
1.0
No load, V
CC
= 3.3V or 5V, T
A
= +25°C
Power-Supply Current
V
V
CC
-
0.6
V
CC -
0.1
I
OUT
= -1mA
Output Voltage High
V
0.4
I
OUT
= 1.6mA
Output Voltage Low
mV
250
T_IN, FORCEON,
FORCEOFF
Input Hysteresis
μA
±0.01
±1.0
T_IN, FORCEON,
FORCEOFF
Input Leakage Current
μA
4.0
10
AutoShutdown Plus
Supply Current
V
0.8
T_IN, FORCEON,
FORCEOFF
T_IN, FORCEON,
FORCEOFF
Input Logic Threshold Low
V
2.0
2.4
Input Logic Threshold High
UNITS
MIN
TYP
MAX
V
0.4
I
OUT
= 1.6mA
V
CC
= 3.3V
V
CC
= 5V
DC CHARACTERISTICS
LOGIC INPUTS AND RECEIVER OUTPUTS
RECEIVER INPUTS
INVALID
OUTPUT
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