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参数资料
| 型号： | MAX221 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | Quadruple Bus Buffer Gates With 3-State Outputs 14-TSSOP -40 to 85 |
| 中文描述： | +5V、1µA、单路RS-232收发器，带有AutoShutdown |
| 文件页数： | 8/8页 |
| 文件大小： | 110K |
| 代理商： | MAX221 |
M
+5V, 1μA, Single RS-232 Transceiver
with AutoShutdown
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
8
_____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
1999 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
TRANSISTOR COUNT: 157
___________________Chip Information
2
μ
s/div
5V/div
5V/div
5V/div
TIN
TOUT
ROUT
Figure 7. Loopback Test Result at 120kbps
Figure 8. Loopback Test Result at 250kbps
2
μ
s/div
5V/div
5V/div
5V/div
TIN
TOUT
ROUT
Figure 6. Loopback Test Circuit
MAX221
5k
RIN
ROUT
EN
C2-
C2+
C1-
C1+
V-
V+
V
CC
C4
C3
C1
C2
0.1
μ
F
+5V
FORCEOFF
FORCEON
INVALID
TOUT
TIN
GND
V
CC
0V
1000pF
5V/div
FORCEON =
FORCEOFF
TOUT
5V/div
50
μ
s/div
TIN = GND
TIN = V
CC
Figure 5. Transmitter Output Exiting Shutdown or
Powering Up
相关PDF资料 |
PDF描述 |
|---|---|
| MAX221CAE | %V, 1レA, Single RS-232 Transceiver with AutoShutdown |
| MAX221CUE | Quadruple Bus Buffer Gates With 3-State Outputs 14-TSSOP -40 to 85 |
| MAX221EAE | Quadruple Bus Buffer Gates With 3-State Outputs 14-VQFN -40 to 85 |
| MAX221EUE | 16-Bit Buffers/Drivers With 3-State Outputs 48-TVSOP -40 to 85 |
| MAX2232 | 16-Bit Buffers/Drivers With 3-State Outputs 48-SSOP -40 to 85 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2216 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Miniature Chip-Scale GSM900/DCS1800/PCS1900 Power Amplifier |
| MAX2216EBV | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX2216EBV-T | 功能描述:射频放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
| MAX2216EVKIT | 功能描述:放大器 IC 开发工具 RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| MAX221CAE | 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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