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MAX3245EEUI-T PDF预览

MAX3245EEUI-T

更新时间: 2024-11-24 13:10:27
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
20页 212K
描述
Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BICMOS, PDSO28, 4.40 MM, MO-153AE, TSSOP-28

MAX3245EEUI-T 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:TSSOP
包装说明:4.40 MM, MO-153AE, TSSOP-28针数:28
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5
Is Samacsys:N差分输出:NO
驱动器位数:3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.28
JESD-30 代码:R-PDSO-G28JESD-609代码:e0
长度:9.7 mm湿度敏感等级:1
功能数量:3端子数量:28
最高工作温度:85 °C最低工作温度:-40 °C
最小输出摆幅:10 V最大输出低电流:0.0016 A
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP28,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):245
电源:3.3/5 V认证状态:Not Qualified
最大接收延迟:接收器位数:5
座面最大高度:1.1 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:INDUSTRIAL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:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

MAX3245EEUI-T 数据手册

 浏览型号MAX3245EEUI-T的Datasheet PDF文件第2页浏览型号MAX3245EEUI-T的Datasheet PDF文件第3页浏览型号MAX3245EEUI-T的Datasheet PDF文件第4页浏览型号MAX3245EEUI-T的Datasheet PDF文件第5页浏览型号MAX3245EEUI-T的Datasheet PDF文件第6页浏览型号MAX3245EEUI-T的Datasheet PDF文件第7页 
19-1289; Rev 4; 10/08  
1µA Supply Current, 1Mbps, 3.0V to 5.5V,  
RS-232 Transceivers with AutoShutdown Plus  
–7/MAX3245  
________________General Description  
_Next Generation Device Features  
The MAX3224–MAX3227/MAX3244/MAX3245 are 3V-  
powered EIA/TIA-232 and V.28/V.24 communications  
interfaces with automatic shutdown/wakeup features  
and high data-rate capabilities.  
For Smaller Packaging:  
MAX3228/MAX3229: +2.5V to +5.5V RS-232  
Transceivers in UCSP™  
For Low-Voltage or Data Cable Applications:  
All devices achieve a 1µA supply current using Maxim’s  
revolutionary AutoShutdown Plus™ feature. These  
devices automatically 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 30 seconds. They turn on again when  
they sense a valid transition at any transmitter or receiv-  
er input. AutoShutdown Plus saves power without  
changes to the existing BIOS or operating system.  
MAX3380E/MAX3381E: +2.35V to +5.5V, 1µA,  
2 Tx/2 Rx RS-232 Transceivers with 15kV ESD-  
Protected I/O and Logic Pins  
For Integrated ESD Protection:  
MAX3222E/MAX3232E/MAX3237E/MAX3241E/  
MAX3246E: 15kV ESD-Protected, Down to 10nA,  
+3.0V to +5.5V, Up to 1Mbps, True RS-232  
Transceivers (MAX3246E Available in UCSP)  
The MAX3225/MAX3227/MAX3245 also feature  
MegaBaud™ operation, guaranteeing 1Mbps for high-  
speed applications such as communicating with ISDN  
modems. The MAX3224/MAX3226/MAX3244 guarantee  
250kbps operation. The transceivers have a proprietary  
low-dropout transmitter output stage enabling true RS-  
232 performance from a +3.0V to +5.5V supply with a  
dual charge pump. The charge pump requires only four  
small 0.1µF capacitors for operation from a 3.3V supply.  
The MAX3224–MAX3227 feature a logic-level output  
(READY) that asserts when the charge pump is regulat-  
ing and the device is ready to begin transmitting.  
_______________Ordering Information  
PART  
MAX3224CPP  
MAX3224CAP  
MAX3224CTP  
MAX3224CUP  
MAX3224EPP  
MAX3224EAP  
TEMP RANGE  
0°C to +70°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  
PIN-PACKAGE  
20 Plastic DIP  
20 SSOP  
20 Thin QFN-EP*  
20 TSSOP  
20 Plastic DIP  
20 SSOP  
20 Thin QFN-EP*  
5mm x 5mm  
All devices are available in a space-saving TQFN,  
TSSOP, and SSOP packages.  
MAX3224ETP  
MAX3224EUP  
-40°C to +85°C  
-40°C to +85°C  
20 TSSOP  
________________________Applications  
Notebook, Subnotebook, and Palmtop Computers  
Cellular Phones  
Ordering Information continued at end of data sheet.  
*EP = Exposed paddle.  
_____________________ Selector Guide  
Battery-Powered Equipment  
Handheld Equipment  
NO. OF  
DRIVERS/  
RECEIVERS  
GUARANTEED  
DATA RATE  
(bps)  
AUTO-  
SHUTDOWN  
PLUS  
READY  
OUTPUT  
PART  
Peripherals  
Printers  
MAX3224  
MAX3225  
MAX3226  
MAX3227  
MAX3244  
MAX3245  
2/2  
2/2  
1/1  
1/1  
3/5  
3/5  
250k  
1M  
250k  
1M  
250k  
1M  
AutoShutdownPlus, MegaBaud, and UCSP are trademarks  
of Maxim Integrated Products, Inc.  
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.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  

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