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| 型号： | MAX3294AUT+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/11页 |
| 文件大小： | 0K |
| 描述： | IC TX RS485/422 DIFF SGL SOT23-6 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/0 |
| 规程： | RS422，RS485 |
| 电源电压： | 3.14 V ~ 3.47 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 |
| 供应商设备封装： | SOT-6 |
| 包装： | 标准包装 |
| 其它名称： | MAX3294AUT+TDKR |
MAX3293/MAX3294/MAX3295
20Mbps, +3.3V, SOT23 RS-485/
RS-422 Transmitters
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = +3.3V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.3V and TA = +25°C.) (Notes 1, 2)
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.
(All voltages referenced to GND, unless otherwise noted.)
Supply Voltage (VCC).............................................................+6V
DE, DI .......................................................................-0.3V to +6V
Y, Z .........................................................................-7V to +12.5V
Maximum Continuous Power Dissipation (TA = +70°C)
SOT23 (derate 8.2mW/°C above +70°C) .................654.1mW
Operating Temperature Ranges
MAX32_ _AUT...............................................-40°C to +125°C
Storage Temperature Range .............................-65°C to +160°C
Junction Temperature .....................................................+160°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLY
Supply Voltage
VCC
3.135
3.300
3.465
V
Supply Current in Normal
Operation
IQ
No load, DI = VCC or GND, DE = VCC
5mA
Supply Current in Shutdown Mode
ISHDN
No load, DE = GND
1
10
A
DRIVER
R = 50
Ω (RS-422),
TA
≤ +85°C
2.0
VCC
Differential Driver Output
VOD
Figure 1, DE = VCC,
DI = GND or VCC
R = 27
Ω (RS-485),
TA
≤ +85°C
1.5
VCC
V
Change in Magnitude of
Differential Output Voltage
ΔVOD
Figure 1, R = 27
Ω or 50Ω,
DE = VCC (Note 3)
0.2
V
Driver Common-Mode Output
Voltage
VOC
Figure 1, R = 27
Ω or 50Ω,
DE = VCC, DI = VCC or GND
-1
+3
V
Change in Magnitude of Common-
Mode Voltage
ΔVOC
Figure 1, R = 27
Ω or 50Ω (Note 3)
0.2
V
DRIVER LOGIC
Input High Voltage
VIH
DE, DI
2.0
V
Input Low Voltage
VIL
DE, DI
0.8
V
Input Current
IIN
DE, DI
-2
+2
A
VIN = +12V
-20
+20
Output Leakage
IO
Y, Z
DE = GND,
VCC = GND or
+3.3V
VIN = -7V
-20
+20
A
(VCC - 1V)
≤ VOUT ≤ +12V, output high
+25
Driver Short-Circuit Foldback
Output Current
IOSFD
-7V
≤ VOUT ≤ 1V, output high
-25
mA
0
≤ VOUT ≤ +12V, output low
-250
Driver Short-Circuit
Output Current
IOSD
-7V
≤ VOUT ≤ VCC, output high
+250
mA
Thermal-Shutdown Threshold
TTS
160
°C
Thermal-Shutdown Hysteresis
TTSH
40
°C
ESD Protection
Y, Z
Human Body Model
±9
kV
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3295AUT | 制造商:Maxim Integrated Products 功能描述:20MBPS, +3.3V, SOT23 RS-485/RS-422 TRANSMITTER - Bulk 制造商:Rochester Electronics LLC 功能描述: |
| MAX3295AUT/GH9-T | 制造商:Maxim Integrated Products 功能描述:- Tape and Reel |
| MAX3295AUT/V+T | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| MAX3295AUT+ | 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:LINE TRANSMITTER 1TX 6PIN SOT-23 - Cut Tape Product |
| MAX3295AUT+T | 功能描述:RS-422/RS-485 接口 IC 20Mbps 3.3V Transmitter RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
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