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参数资料
| 型号： | MAX218CAP+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS-232 DUAL 20-SSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 66 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 2/2 |
| 规程： | RS232 |
| 电源电压： | 1.8 V ~ 4.25 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 20-SSOP |
| 包装： | 管件 |
| 产品目录页面： | 1400 (CN2011-ZH PDF) |
MAX218
1.8V to 4.25V-Powered,
True RS-232 Dual Transceiver
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(Circuit of Figure 1, VCC = 1.8V to 4.25V, C1 = 0.47F, C2 = C3 = C4 = 1F, L1 = 15H, TA = TMIN to TMAX, unless otherwise noted.
Typical values are at VCC = 3.0V, 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.
Supply Voltages
VCC ....................................................................-0.3V to +4.6V
V+ .......................................................... (VCC - 0.3V) to +7.5V
V- .......................................................................+0.3V to -7.4V
VCC to V- ..........................................................................+12V
LX ................................................................-0.3V to (1V + V+)
Input Voltages
T_IN, EN, S
—
H
—
D
—
N
–
................................................. -0.3V to +7V
R_IN .................................................................................±25V
Output Voltages
T_OUT.............................................................................±15V)
R_OUT ....................................................-0.3V to (VCC + 0.3V)
Short-Circuit Duration, R_OUT, T_OUT to GND ....... Continuous
Continuous Power Dissipation (TA = +70°C)
Plastic DIP (derate 11.11mW/°C above +70°C) ..........889mW
Wide SO (derate 10.00mW/°C above +70°C)..............800mW
SSOP (derate 8.00mW/°C above +70°C) ...................640mW
Operating Temperature Ranges
MAX218C_ P ..................................................... 0°C to +70°C
MAX218E_ P ................................................... -40°C to +85°C
Storage Temperature Range ........................... -65°C to +150°C
Lead Temperature (soldering, 10sec) ........................... +300°C
All transmitter outputs loaded with 3k
to ground
-15V < R_IN < +15V
No load, VCC = EN = S
—
H
—
D
—
N
–
= 3.0V, TA = +25°C
VCC = 1.8V to 3.6V
VCC = 1.8V to 4.25V
VCC = 2.0V to 4.25V
R_OUT, IOUT = 1.0mA
T_IN, EN, S
—
H
—
D
—
N
–
= 0V or VCC
T_IN
T_IN, EN, S
—
H
—
D
—
N
–
S
—
H
—
D
—
N
–
= EN = 0V, all R_INs static
S
—
H
—
D
—
N
–
= 0V, EN = VCC, all R_INs static
R_OUT, 0V
≤ R_OUT ≤ VCC, EN = 0V
T_IN, EN, S
—
H
—
D
—
N
–
R_OUT, IOUT = -0.4mA
CONDITIONS
V
±5
±6
Output Voltage Swing
k
35
7
Input Resistance
V
0.7
Input Hysteresis
V
2.8
Input Threshold High
3.0
V
0.3
Input Threshold Low
0.4
V
-25
+25
Input Voltage Range
A
0.05
±10
Output Leakage Current
V
VCC - 0.25
VCC - 0.08
Output Voltage High
mA
1.9
3.0
Supply Current (Note 1)
V
1.8
4.25
Operating Voltage Range
V
0.4
Output Voltage Low
A
0.001
±1
Input Leakage Current
V
0.1
Input Hysteresis
V
0.67 x VCC
Input Logic Threshold High
0.04
10
A
0.04
10
Shutdown Supply Current
V
0.33 x VCC
Input Logic Threshold Low
UNITS
MIN
TYP
MAX
PARAMETER
VCC = 0V, -2V < T_OUT < +2V
mA
±24
±100
Output Short-Circuit Current
300
Output Resistance
DC CHARACTERISTICS
EIA/TIA-232E RECEIVER INPUTS
LOGIC
EIA/TIA-232E TRANSMITTER OUTPUTS
Note 1: Entire supply current for the circuit of Figure 1.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX218CAP+ | 功能描述:RS-232接口集成电路 1.8-4.25V True RS232 Dual 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: |
| MAX218CAP+T | 功能描述:RS-232接口集成电路 1.8-4.25V True RS232 Dual 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: |
| MAX218CAP-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: |
| MAX218CPP | 功能描述:RS-232接口集成电路 1.8-4.25V True RS232 Dual 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: |
| MAX218CPP+ | 功能描述:RS-232接口集成电路 1.8-4.25V True RS232 Dual 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: |
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