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MAX3245ECAI PDF预览

MAX3245ECAI

更新时间： 2024-11-05 23:46:07
品牌 Logo 应用领域
美信 - MAXIM 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管信息通信管理
页数 文件大小 规格书
20页 427K
描述
Transceiver

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中文翻译

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MAX3245ECAI 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete零件包装代码：SSOP
包装说明：SSOP, SSOP28,.3针数：28
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：5.02差分输出：NO
驱动器位数：3高电平输入电流最大值：0.000001 A
输入特性：SCHMITT TRIGGER接口集成电路类型：LINE TRANSCEIVER
接口标准：EIA-232; TIA-232; V.24; V.28JESD-30 代码：R-PDSO-G28
JESD-609代码：e0长度：10.2 mm
湿度敏感等级：1功能数量：3
端子数量：28最高工作温度：70 °C
最低工作温度：最小输出摆幅：5 V
最大输出低电流：0.0016 A封装主体材料：PLASTIC/EPOXY
封装代码：SSOP封装等效代码：SSOP28,.3
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：240电源：3.3/5 V
认证状态：Not Qualified最大接收延迟：150 ns
接收器位数：5座面最大高度：1.99 mm
子类别：Line Driver or Receivers最大压摆率：1 mA
最大供电电压：5.5 V最小供电电压：3 V
标称供电电压：3.3 V表面贴装：YES
技术：BICMOS温度等级：COMMERCIAL
端子面层：Tin/Lead (Sn85Pb15)端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：20宽度：5.29 mm
Base Number Matches：1

MAX3245ECAI 数据手册

 浏览型号MAX3245ECAI的Datasheet PDF文件第2页浏览型号MAX3245ECAI的Datasheet PDF文件第3页浏览型号MAX3245ECAI的Datasheet PDF文件第4页浏览型号MAX3245ECAI的Datasheet PDF文件第5页浏览型号MAX3245ECAI的Datasheet PDF文件第6页浏览型号MAX3245ECAI的Datasheet PDF文件第7页 
19-1339; Rev 2; 8/00  
±±5ꢀk EꢁDꢂ-rotected, ±µA, ±Mbps, 3.0k to 5.5k,  
Rꢁꢂ232 Transceivers with Autoꢁhutdown -lus  
________________General Description  
____________________________Features  
The MAX3224E/MAX3225E/MAX3226E/MAX3227E/  
MAX3244E/MAX3245E are 3V-powered EIA/TIA-232  
and V.28/V.24 communications interfaces with automat-  
ic shutdown/wakeup features, high data-rate capabili-  
ties, and enhanced electrostatic discharge (ESD)  
protection. All transmitter outputs and receiver inputs  
are protected to ±±5kV using IEꢀ ±111-4-2 Air-ꢁap  
Discharge, ±8kV using IEꢀ ±111-4-2 ꢀontact Discharge,  
and ±±5kV using the ꢂuman ꢃodꢄ Model.  
o ESD Protection for RS-232 I/O Pins:  
15kV—Human Body Model  
8kV—IEC 1000-4-2, Contact Discharge  
15kV—IEC 1000-4-2, Air-Gap Discharge  
o Latchup Free  
o 1µA Supply Current  
o AutoShutdown Plus—EDN Innovation of the Year  
o Guaranteed Data Rate:  
250kbps (MAX3224E/3226E/3244E)  
1Mbps (MAX3225E/3227E/3245E)  
o Guaranteed Slew Rate:  
6V/µs (MAX3224E/3226E/3244E)  
24V/µs (MAX3225E/3227E/3245E)  
o Meets EIA/TIA-232 Specifications Down to 3.0V  
All devices achieve a ±µA supplꢄ current using Maxim’s  
revolutionarꢄ AutoShutdown Plus™ feature. These  
devices automaticallꢄ enter a low-power shutdown  
mode when the RS-232 cable is disconnected or the  
transmitters of the connected peripherals are inactive,  
and the UART driving the transmitter inputs is inactive  
for more than 31 seconds. Theꢄ turn on again when  
theꢄ sense a valid transition at anꢄ transmitter or receiv-  
er input. AutoShutdown Plus saves power without  
changes to the existing ꢃIOS or operating sꢄstem.  
o Guaranteed Mouse Driveability  
(MAX3244E/3245E)  
o Ready-to-Transmit Logic-Level Output  
Ordering Information  
The MAX3225E/MAX3227E/MAX3245E also feature  
Megaꢃaud™ operation, guaranteeing ±Mbps for high-  
speed applications such as communicating with ISDN  
modems. The MAX3224E/MAX3226E/MAX3244E guar-  
antee 251kbps operation. The transceivers have a pro-  
prietarꢄ low-dropout transmitter output stage enabling  
true RS-232 performance from a +3.1V to +5.5V supplꢄ  
with a dual charge pump. The charge pump requires  
onlꢄ four small 1.±µF capacitors for operation from a  
3.3V supplꢄ. The MAX3224E–MAX3227E feature a logic-  
level output (READY) that asserts when the charge  
pump is regulating and the device is readꢄ to begin  
transmitting.  
PART  
TEMP. RANGE  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
20 TSSOP  
MAX3224ECUP  
MAX3224ECAP  
MAX3224ECPP  
MAX3224EEUP  
MAX3224EEAP  
MAX3224EEPP  
MAX3225ECUP  
MAX3225ECAP  
MAX3225ECPP  
MAX3225EEUP  
MAX3225EEAP  
MAX3225EEPP  
20 SSOP  
20 Plastic DIP  
20 TSSOP  
20 SSOP  
20 Plastic DIP  
20 TSSOP  
20 SSOP  
20 Plastic DIP  
20 TSSOP  
All devices are available in a space-saving SSOP and  
TSSOP (MAX3224E/MAX3225E) packages.  
20 SSOP  
________________________Applications  
20 Plastic DIP  
Notebook, Subnotebook, and Palmtop ꢀomputers  
Ordering Information continued at end of data sheet.  
ꢀellular Phones  
_____________________ ꢁelector Guide  
ꢃatterꢄ-Powered Equipment  
ꢂand-ꢂeld Equipment  
Peripherals  
NO. OF  
DRIVERS/  
RECEIVERS  
GUARANTEED  
DATA RATE  
(bps)  
Auto-  
Shutdown  
Plus  
READY  
OUTPUT  
PART  
Printers  
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
MAX3224E  
MAX3225E  
MAX3226E  
MAX3227E  
MAX3244E  
MAX3245E  
2/2  
2/2  
±/±  
±/±  
3/5  
3/5  
251k  
±M  
AutoShutdown Plus and MegaBaud are trademarks of  
Maxim Integrated Products.  
251k  
±M  
†
Covered by U.S. Patent numbers 4,636,930; 4,679,134; 4,777,577;  
4,797,899; 4,809,152; 4,897,774; 4,999,761; 5,649,210; and other  
patents pending.  
251k  
±M  
—
—
________________________________________________________________ Maxim Integrated Products  
1
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  
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中文翻译

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MAX3245ECAI 替代型号

型号 品牌 替代类型 描述 数据表
MAX3245ECAI+ MAXIM

完全替代

 Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BICMOS, PDSO28, 5.30 MM, ROHS COMPLIANT, MO-15
MAX3245EEWI+ MAXIM

完全替代

 Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BICMOS, PDSO28, 0.300 INCH, ROHS COMPLIANT, MS

与MAX3245ECAI相关器件

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MAX3245ECAI+ MAXIM

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 		Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BICMOS, PDSO28, 5.30 MM, ROHS COMPLIANT, MO-15
MAX3245ECAI+T MAXIM

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 		Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BICMOS, PDSO28, 5.30 MM, MO-150, SSOP-28
MAX3245ECTX MAXIM

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 		15,-15kV ESD-Protected, 1muA, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers
MAX3245ECTX+ MAXIM

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 		暂无描述
MAX3245ECTX+T MAXIM

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 		Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BICMOS, PQCC36, 6 X 6 MM, 0.80 MM HEIGHT, MO-2
MAX3245ECTX-T MAXIM

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 		Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BICMOS, PQCC36, 6 X 6 MM, 0.80 MM HEIGHT, MO-2
MAX3245ECUI MAXIM

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 		Line Driver/Receiver, 3 Driver, BICMOS, PDSO28
MAX3245ECWI MAXIM

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 		LINE TRANSCEIVER|CMOS|3 DRIVER|5 RCVR|SOP|28PIN|PLASTIC
MAX3245ECWI ROCHESTER

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 		TRIPLE LINE TRANSCEIVER, PDSO28, 0.300 INCH, MS-013AE, SOIC-28
MAX3245EEAI MAXIM

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 		Transceiver

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