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参数资料
| 型号： | MAX3385ECWN |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/12页 |
| 文件大小： | 0K |
| 描述： | IC TXRX LP RS232 250KBPS 18-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 40 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 2/3 |
| 规程： | RS232 |
| 电源电压： | 3 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 18-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 18-SOIC W |
| 包装： | 管件 |
MAX3385E
±15kV ESD-Protected, 3.0V to 5.5V, Low-Power,
up to 250kbps, True RS-232 Transceiver
2
_______________________________________________________________________________________
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, SHDN to GND ..............................................-0.3V to +6V
R_IN to GND .....................................................................±25V
Output Voltages
T_OUT to GND...............................................................±13.2V
R_OUT .....................................................-0.3V to (VCC + 0.3V)
Short-Circuit Duration, T_OUT to GND.......................Continuous
Continuous Power Dissipation (TA = +70°C)
20-Pin SSOP (derate 8.00mW/°C above +70°C) ..........640mW
18-Pin SO (derate 9.52mW/°C above +70°C)...............762mW
Operating Temperature Ranges
MAX3385ECAP ....................................................0°C to +70°C
MAX3385ECWN ...................................................0°C to +70°C
MAX3385EEAP .................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
TA = +25°C
SHDN = VCC, no load
TA = +25°C
IOUT = 1.6mA
R_OUT, receivers disabled
T_IN, SHDN
IOUT = -1.0mA
CONDITIONS
k
35
7
Input Resistance
V
0.5
Input Hysteresis
V
1.8
2.4
Input Threshold High
1.5
2.4
V
0.8
1.5
Input Threshold Low
0.6
1.2
V
-25
+25
Input Voltage Range
V
VCC -VCC -
0.6
0.1
Output Voltage High
mA
0.3
1
Supply Current
V
0.4
Output Voltage Low
A
±0.05
±10
Output Leakage Current
V
0.5
Transmitter Input Hysteresis
V
0.8
Input Logic Threshold Low
2.0
V
2.4
Input Logic Threshold High
UNITS
MIN
TYP
MAX
PARAMETER
Note 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
VCC = 5.0V
VCC = 3.3V
VCC = 5.0V
VCC = 3.3V
VCC = 5.0V
T_IN, SHDN
A
±0.01
±1
Input Leakage Current
SHDN = GND
A
110
Shutdown Supply Current
DC CHARACTERISTICS (VCC = +3.3V or +5V, TA = +25°C)
LOGIC INPUTS
RECEIVER OUTPUTS
RECEIVER INPUTS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3385ECWN+T | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3385ECWN-T | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3385EEAP | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3385EEAP+ | 制造商:Maxim Integrated Products 功能描述:LINE TRANSMITTER/RCVR 2TR 2TX 2RX 20SSOP - Rail/Tube |
| MAX3385EEAP+T | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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