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MAX1481CUB+T PDF预览

MAX1481CUB+T

更新时间: 2024-11-26 21:07:55
品牌 Logo 应用领域
美信 - MAXIM 驱动光电二极管接口集成电路驱动器
页数 文件大小 规格书
16页 215K
描述
Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO10, UMAX-10

MAX1481CUB+T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:TSSOP, TSSOP10,.19,20针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.1
差分输出:YES驱动器位数:1
高电平输入电流最大值:0.000002 A输入特性:DIFFERENTIAL SCHMITT TRIGGER
接口集成电路类型:LINE TRANSCEIVER接口标准:EIA-422; EIA-485
JESD-30 代码:S-PDSO-G10JESD-609代码:e3
长度:3 mm湿度敏感等级:1
功能数量:1端子数量:10
最高工作温度:70 °C最低工作温度:
最小输出摆幅:2 V最大输出低电流:0.004 A
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP10,.19,20封装形状:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:5 V认证状态:Not Qualified
最大接收延迟:150 ns接收器位数:1
座面最大高度:1.1 mm子类别:Line Driver or Receivers
最大压摆率:0.6 mA最大供电电压:5.25 V
最小供电电压:4.75 V标称供电电压:5 V
表面贴装:YES温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30最大传输延迟:1000 ns
宽度:3 mmBase Number Matches:1

MAX1481CUB+T 数据手册

 浏览型号MAX1481CUB+T的Datasheet PDF文件第2页浏览型号MAX1481CUB+T的Datasheet PDF文件第3页浏览型号MAX1481CUB+T的Datasheet PDF文件第4页浏览型号MAX1481CUB+T的Datasheet PDF文件第5页浏览型号MAX1481CUB+T的Datasheet PDF文件第6页浏览型号MAX1481CUB+T的Datasheet PDF文件第7页 
19-1312; Rev 1; 3/06  
Softw a re -Se le c ta ble , Ha lf-/Full-Duple x, Sle w -Ra te -Lim ite d,  
12Mbps , RS-485/RS-422 Tra ns c e ive rs in µMAX Pa c ka ge  
5/MAX1486  
_______________Ge n e ra l De s c rip t io n  
____________________________Fe a t u re s  
The MAX1481/MAX1484/MAX1485/MAX1486 provide  
software-selectable, half-/full-duplex, low-power, slew-  
rate-limited, and high-speed (12Mbps) RS-485/RS-422  
operation in a 10-pin µMAX® packagethe smal-  
lest 10-pin package available.  
10-Pin µMAX Package: Smallest 10-Pin Package  
Software-Selectable Half-/Full-Duplex Operation  
(MAX1485/MAX1486)  
0.1µA Low-Current Shutdown Mode (MAX1481)  
The software-selectable, half-/full-duplex MAX1485/  
MAX1486 make obsolete the normally larger and more  
expensive solutions required for selectable half-/full-  
d up le x RS-485/RS-422 op e ra tion: 1) a 14-p in, full-  
duplex transceiver configured via jumpers between  
receiver and transmitter lines, or 2) two 8-pin, half-  
duplex transceivers, which require an additional invert-  
er logic gate for software selectability.  
Slew-Rate Limiting Allows Error-Free Data  
Transmission (MAX1481/MAX1485)  
12Mbps High-Speed Operation  
(MAX1484/MAX1486)  
Allow up to 256 Transceivers on the Bus  
The MAX1481/MAX1484 are functionally equivalent to  
the industry-standard MAX491 and 75180, and are  
designed for space-constrained, full-duplex RS-422  
applications.  
______________Ord e rin g In fo rm a t io n  
PART  
TEMP RANGE  
0°C to +70°C  
-40°C to +85°C  
0°C to +70°C  
-40°C to +85°C  
0°C to +70°C  
-40°C to +85°C  
0°C to +70°C  
-40°C to +85°C  
PIN-PACKAGE  
10 µMAX  
10 µMAX  
10 µMAX  
10 µMAX  
10 µMAX  
10 µMAX  
10 µMAX  
10 µMAX  
MAX1481CUB  
MAX1481EUB  
MAX1484CUB  
MAX1484EUB  
MAX1485CUB  
MAX1485EUB  
MAX1486CUB  
MAX1486EUB  
All parts contain one driver and one receiver and fea-  
ture a 1/8-unit-load receiver input impedance, allowing  
up to 256 tra ns c e ive rs on the b us . The MAX1481/  
MAX1485 feature reduced-slew-rate drivers that mini-  
mize EMI and reduce reflections caused by improperly  
terminated cables, allowing error-free data transmission  
up to 250kbps. The MAX1484/MAX1486 driver slew  
rates are not limited, allowing them to transmit up to  
12Mbps.  
The MAX1481/MAX1484/MAX1485/MAX1486 draw only  
300µA of supply current. The MAX1481 has a low-power  
shutdown mode that reduces supply current to only  
0.1µA. All devices operate from a single 5V supply.  
________________________Ap p lic a t io n s  
Low-Power RS-422/RS-485 Communications  
Level Translators  
Drivers are output short-circuit current limited and are  
p rote c te d a g a ins t e xc e s s ive p owe r d is s ip a tion b y  
thermal-shutdown circuitry that places the driver outputs  
into a high-impedance state. The receiver input has a fail-  
safe feature that guarantees a logic-high output if the  
input is open circuit.  
Hand-Held Equipment  
Battery-Powered Equipment  
Transceiver for EMI-Sensitive Applications  
Industrial-Control Local Area Networks  
µMAX is a registered trademark of Maxim Integrated Products, Inc.  
______________________________________________________________S e le c t io n Ta b le  
Data  
Rate  
(Mbps)  
Slew-  
Rate  
Limited  
Low-  
Power  
Shutdown  
Quiescent  
Current  
(µA)  
Half/Full  
Duplex  
Driver  
Enable  
Receiver  
Enable  
Transceivers  
on Bus  
Pin-  
Package  
Part  
MAX1481  
MAX1484  
MAX1485  
MAX1486  
Full  
Full  
0.250  
12  
Yes  
No  
Yes  
No  
No  
No  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
300  
300  
300  
300  
256  
256  
256  
256  
10 µMAX  
10 µMAX  
10 µMAX  
10 µMAX  
Selectable  
Selectable  
0.250  
12  
Yes  
No  
No  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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