參數(shù)資料
型號(hào)： MAX221
廠商： 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、單路RS-232收發(fā)器，帶有AutoShutdown
文件頁數(shù)： 8/8頁
文件大?。?/td> 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
相關(guān)PDF資料
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX2216 制造商:MAXIM 制造商全稱: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:射頻放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX2216EVKIT 功能描述:放大器 IC 開發(fā)工具 RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V
MAX221CAE 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
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