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MAX3232CSE+ 其他数据使用手册 - Maxim Integrated（美信）
制造商:
Maxim Integrated（美信）
分类:
接口芯片
封装:
SOIC-16
描述:
MAXIM INTEGRATED PRODUCTS MAX3232CSE+. 收发器, RS232, 2驱动器, 3V-5.5电源, SOIC-16
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MAX3232CSE+数据手册
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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, SHDN, EN..................................................-0.3V to +6V
MBAUD ................................................. -0.3V to (V
CC
+ 0.3V)
R_IN.................................................................................±25V
Output Voltages
T_OUT ..........................................................................±13.2V
R_OUT .................................................. -0.3V to (V
CC
+ 0.3V)
Short-Circuit Duration
T_OUT ...................................................................Continuous
Continuous Power Dissipation (T
A
= +70°C)
16-Pin TSSOP (derate 6.7mW/°C above +70°C) ........ 533mW
16-Pin Narrow SO (derate 8.70mW/°C above +70°C) ....696mW
16-Pin Wide SO (derate 9.52mW/°C above +70°C) ...762mW
16-Pin Plastic DIP (derate 10.53mW/°C above +70°C) ..842mW
18-Pin SO (derate 9.52mW/°C above +70°C) ............. 762mW
18-Pin Plastic DIP (derate 11.11mW/°C above +70°C) ...889mW
20-Pin SSOP (derate 7.00mW/°C above +70°C) ........559mW
20-Pin TSSOP (derate 8.0mW/°C above +70°C) ........ 640mW
28-Pin TSSOP (derate 8.7mW/°C above +70°C) ........ 696mW
28-Pin SSOP (derate 9.52mW/°C above +70°C) ........762mW
28-Pin SO (derate 12.50mW/°C above +70°C) .................. 1W
Operating Temperature Ranges
MAX32_ _C_ _ ...................................................0°C to +70°C
MAX32_ _E_ _ .............................................. -40°C to +85°C
Storage Temperature Range ............................ -65°C to +150°C
Lead Temperature (soldering, 10s) ................................. +300°C
(V
CC
= +3.0V to +5.5V, C1–C4 = 0.1μF (Note 2), T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
Note 1: V+ and V- can have a maximum magnitude of 7V, but their absolute difference cannot exceed 13V.
PARAMETER CONDITIONS MIN TYP MAX UNITS
DC CHARACTERISTICS
V
CC
Power-Supply Current
No load, V
CC
= 3.3V or 5.0V,
T
A
= +25°C
MAX3222/MAX3232/
MAX3241
0.3 1.0
mA
MAX3237 0.5 2.0
Shutdown Supply Current SHDN = GND, T
A
= +25°C 1.0 10 µA
LOGIC INPUTS AND RECEIVER OUTPUTS
Input Logic Threshold Low
(Note 3)
T_IN, EN, SHDN, MBAUD 0.8 V
Input Logic Threshold High
(Note 3)
V
CC
= 3.3V 2.0
V
V
CC
= 5.0V 2.4
Input Leakage Current T_IN, EN, SHDN, MBAUD ±0.01 ±1.0 µA
Output Leakage Current Receivers disabled ±0.05 ±10 µA
Output Voltage Low I
OUT
= 1.6mA 0.4 V
Output Voltage High I
OUT
= -1.0mA
V
CC
-
0.6
V
CC
- 0.1
V
RECEIVER INPUTS
Input Voltage Range -25 25 V
Input Threshold Low T
A
= +25°C
V
CC
= 3.3V 0.6 1.2
V
V
CC
= 5.0V 0.8 1.5
Input Threshold High T
A
= +25°C
V
CC
= 3.3V 1.5 2.4
V
V
CC
= 5.0V 1.8 2.4
Absolute Maximum Ratings
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.
Electrical Characteristics
MAX3222/MAX3232/
MAX3237/MAX3241
3.0V to 5.5V, Low-Power, Up to 1Mbps,
True RS-232 Transceivers
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