參數(shù)資料
型號(hào)： MAX3225CPP
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 通用總線功能
英文描述： 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
中文描述： DUAL LINE TRANSCEIVER, PDIP20
封裝： PLASTIC, DIP-20
文件頁(yè)數(shù)： 2/20頁(yè)
文件大小： 235K
代理商： MAX3225CPP
M
1μA S upply Current, 1Mbps, 3.0V to 5.5V,
RS -232 Transc eivers with AutoS hutdown Plus
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
to GND..............................................................-0.3V to +6V
V+ to GND (Note 1)..................................................-0.3V to +7V
V- to GND (Note 1) ...................................................+0.3V to -7V
V+ +
V-
(Note 1) ................................................................+13V
Input Voltages
T_IN, FORCEON,
FORCEOFF
to GND................ -0.3V to +6V
R_IN to GND ....................................................................±25V
Output Voltages
T_OUT to GND.............................................................±13.2V
R_OUT,
INVALID
, READY to GND .........-0.3V to (V
CC
+ 0.3V)
Short-Circuit Duration
T_OUT to GND .......................................................Continuous
ELECTRICAL CHARACTERISTICS
(V
CC
= +3V to +5.5V, C1–C4 = 0.1μF, tested at 3.3V ±10%; C
L
= 0.047μF, C2–C4 = 0.33μF, tested at 5.0V ±10%; T
A
= T
MIN
to T
MAX
,
unless otherwise noted. Typical values are at T
A
= +25°C.)
CONDITIONS
SYMBOL
PARAMETER
DC CHARACTERISTICS
(V
CC
= 3.3V or 5.0V, 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.
Continuous Power Dissipation (T
A
= +70°C)
16-Pin SSOP (derate 7.14mW/°C above +70°C) .........571mW
20-Pin Plastic DIP (derate 11.11mW/°C above +70°C)...889mW
20-Pin SSOP (derate 8.00mW/°C above +70°C) .........640mW
28-Pin Wide SO (derate 12.5mW/°C above +70°C)........... 1W
28-Pin SSOP (derate 9.52mW/°C above +70°C) .........762mW
Operating Temperature Ranges
MAX32_ _C_ _....................................................0°C to +70°C
MAX32_ _E_ _..................................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Note 1:
V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
V
CC
= 5.0V
V
CC
= 3.3V
FORCEON = GND,
FORCEOFF
= V
CC
,
all R_IN idle, all T_IN idle
FORCEOFF
= GND
T
A
= +25°C
V
CC
= 3.3V
T_IN, FORCEON,
FORCEOFF
k
3
5
7
Input Resistance
V
0.5
Input Hysteresis
1.8
2.4
V
1.5
2.4
Input Threshold High
0.8
1.5
V
0.6
1.2
Input Threshold Low
V
-25
+25
Input Voltage Range
V
V
CC
- 0.6 V
CC
- 0.1
Output Voltage High
RECEIVER INPUTS
V
0.4
Output Voltage Low
μA
1
10
Supply Current, Shutdown
μA
1
10
Supply Current,
AutoShutdown Plus
μA
±0.05
±10
Output Leakage Current
μA
±0.01
±1
Transmitter Input Hysteresis
Input Leakage Current
V
0.5
V
2.4
Input Logic Threshold High
mA
0.3
1
Supply Current,
AutoShutdown Plus Disabled
V
0.8
Input Logic Threshold Low
2
UNITS
MIN
TYP
MAX
T
A
= +25°C
V
CC
= 5.0V
T
A
= +25°C
R_OUT (MAX3244/MAX3245), receivers
disabled
T_IN, FORCEON,
FORCEOFF
V
CC
= 5.0V
FORCEON =
FORCEOFF
= V
CC
, no load
T_IN, FORCEON,
FORCEOFF
I
OUT
= -1.0mA
V
CC
= 3.3V
I
OUT
= 1.6mA
LOGIC INPUTS AND RECEIVER OUTPUTS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3225CPP+ 功能描述:RS-232接口集成電路 3-5.5V 1Mbps Transceiver RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3225CTP 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3225CTP-T 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3225CUP 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3225CUP+ 功能描述:RS-232接口集成電路 3-5.5V 1Mbps Transceiver RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
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