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參數(shù)資料
| 型號： | MAX3244EEWI |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 12/21頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX RS232 1MBPS SHTDN 28SOIC |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 25 |
| 類型： | 收發(fā)器 |
| 驅動器/接收器數(shù)： | 3/5 |
| 規(guī)程： | RS232 |
| 電源電壓： | 3 V ~ 5.5 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-SOIC（0.295"，7.50mm 寬） |
| 供應商設備封裝： | 28-SOIC W |
| 包裝： | 管件 |
±15kV ESD-Protected, 1A, 1Mbps, 3.0V to 5.5V,
RS-232 Transceivers with AutoShutdown Plus
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = +3V to +5.5V, C1–C4 = 0.1F, tested at 3.3V ±10%; C1 = 0.047F, C2–C4 = 0.33F, tested at 5.0V ±10%; TA = TMIN to TMAX,
unless otherwise noted. Typical values are at TA = +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.
VCC 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 (VCC + 0.3V)
Short-Circuit Duration
T_OUT to GND .......................................................Continuous
Continuous Power Dissipation (TA = +70°C)
16-Pin SSOP (derate 7.14mW/°C above +70°C) .........571mW
16-Pin TSSOP (derate 9.4mW/°C above +70°C) ......754.7mW
16-Pin TQFN (derate 20.8mW/°C above +70°C) ....1666.7mW
20-Pin TQFN (derate 21.3mW/°C above +70°C) ....1702.1mW
20-Pin Plastic DIP (derate 11.11mW/°C above +70°C) ...889mW
20-Pin SSOP (derate 8.00mW/°C above +70°C) .........640mW
20-Pin TSSOP (derate 10.9mW/°C above +70°C) .......879mW
28-Pin Wide SO (derate 12.5mW/°C above +70°C)............1W
28-Pin SSOP (derate 9.52mW/°C above +70°C) .........762mW
28-Pin TSSOP (derate 12.8mW/°C above +70°C) .......1026mW
36-Pin TQFN (derate 26.3mW/°C above +70°C)...........2105mW
Operating Temperature Ranges
MAX32_ _EC_ _ .................................................0°C to +70°C
MAX32_ _EE_ _................................................-40°C to +85°C
MAX32_ _EAA_ ..............................................-40°C to +125°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
Note 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
VCC = 5.0V
FORCEON = GND, FORCEOFF = VCC,
all R_IN idle, all T_IN idle
TA = +25°C
VCC = 3.3V
T_IN, FORCEON,
FORCEOFF
CONDITIONS
k
Ω
35
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
VCC - 0.6 VCC - 0.1
Output Voltage High
V
0.4
Output Voltage Low
A
110
Supply Current, Shutdown
A
110
Supply Current,
AutoShutdown Plus
A
±0.05
±10
Output Leakage Current
A
±0.01
±1
Transmitter Input Hysteresis
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
SYMBOL
PARAMETER
FORCEOFF = GND
TA = +25°C
VCC = 5.0V
VCC = 3.3V
TA = +25°C
R_OUT (MAX3244E/MAX3245E), receivers
disabled
T_IN, FORCEON, FORCEOFF
VCC = 5.0V
FORCEON = FORCEOFF = VCC, no load
T_IN, FORCEON, FORCEOFF
IOUT = -1.0mA
VCC = 3.3V
IOUT = 1.6mA
DC CHARACTERISTICS (VCC = 3.3V or 5.0V, TA = +25°C)
LOGIC INPUTS AND RECEIVER OUTPUTS
RECEIVER INPUTS
Input Leakage Current
2
Maxim Integrated
MAX3224E/MAX3225E/
MAX3226E/MAX3227E/MAX3244E/MAX3245E
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3244EEWI+ | 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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX3244EEWI+T | 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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX3244EEWI-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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX3244EWI | 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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX3244EWI+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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
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