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| 型号： | MAX214CWI |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/12页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS232 PROG DTE/DCE28SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 25 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 3/5 |
| 规程： | RS232 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 28-SOIC W |
| 包装： | 管件 |
MAX214
Programmable DTE/DCE,
+5V RS-232 Transceiver
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
VCC ...........................................................................-0.3V to +6V
Input Voltages
TIN, DTE/DCE, SHDN HI-Z ......................-0.3V to (VCC + 0.3V)
RIN ....................................................................................±15V
Output Voltages:
TOUT..................................................................................±15V
ROUT........................................................-0.3V to (VCC + 0.3V)
Short-Circuit (one output at a time)
TOUT to GND ...........................................................Continuous
ROUT to GND...........................................................Continuous
Continuous Power Dissipation (TA = +70°C)
Plastic DIP (derate 9.09mW/°C above +70°C) .............727mW
Wide SO (derate 12.50mW/°C above +70°C) ............1000mW
Operating Temperature Ranges:
MAX214C–I ..............................................0°C to +70°C
MAX214E–I ..........................................-40°C to +85°C
Storage Temperature Range ......................-65°C to +150°C
Lead Temperature (soldering, 10sec) .......................+300°C
ELECTRICAL CHARACTERISTICS
(VCC = 4.5V to 5.5V, C1 to C4 = 1F, TA = TMIN to TMAX, unless otherwise noted.)
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.
PARAMETER
MIN
TYP
MAX
UNITS
Output Short-Circuit Current
±7
±25
mA
Transmitter Output Resistance
300
300k
Output Voltage Swing
±5.0
±7.5
V
Logic Input Pull-Up Current
110
50
A
Input Voltage Operating Range
±15
V
Positive Threshold Input Low
0.8
1.3
V
Positive Threshold Input High
1.8
2.4
V
Logic Input Threshold Low
0.8
1.4
V
Logic Input Threshold High
1.4
2.0
V
0.2
0.5
1.0
V
Negative Threshold Input Low
0.8
1.3
V
Negative Threshold Input High
1.3
2.4
V
Negative Threshold Input
Hysteresis
0.2
0.4
1.0
V
Input Resistance
100
300
k
TTL/CMOS Output Voltage Low
0.2
0.4
V
TTL/CMOS Output Voltage High
3.5
VCC - 0.2
V
CONDITIONS
VCC = 5V, normal operation, SHDN = 0V (no hysteresis
in shutdown)
VOUT = 0V
TA = +25°C, VCC = 5V
VCC = V+ = V- = 0V, VOUT = ±2V (Note 1)
All transmitter outputs loaded with 3k
to ground
Normal operation
TA = +25°C, VCC = 5V
VCC = 5V, normal operation, SHDN = 0V (no hysteresis
in shutdown)
TA = +25°C, VCC = 5V, normal operation, SHDN = 0V
HI-Z = 5V or SHDN = 5V
IOUT = 3.2mA
IOUT = -1.0mA
Shutdown, SHDN = 5V
Shutdown
±0.01
±1
Normal operation, SHDN = 0V
-2.6
-1.9
-1.5
-0.2
Normal operation, SHDN = 0V
HI-Z = 0V and SHDN = 0V
35
7
Positive Threshold Input
Hysteresis
RS-232 TRANSMITTERS
RS-232 RECEIVERS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX214CWI+ | 功能描述:RS-232接口集成电路 Prog DTE/DCE 5V RS232 Transceiver 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: |
| MAX214CWI+T | 功能描述:RS-232接口集成电路 Prog DTE/DCE 5V RS232 Transceiver 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: |
| MAX214CWIT | 制造商:MAX 功能描述:MAX214 MAXIM'98 1 REEL S3C5C |
| MAX214CWI-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: |
| MAX214EPI | 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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