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SN65HVD32DRG4

更新时间： 2024-02-12 23:23:25
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德州仪器 - TI 驱动器
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25页 726K
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3.3V FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS

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SN65HVD32DRG4 数据手册

 浏览型号SN65HVD32DRG4的Datasheet PDF文件第2页浏览型号SN65HVD32DRG4的Datasheet PDF文件第3页浏览型号SN65HVD32DRG4的Datasheet PDF文件第4页浏览型号SN65HVD32DRG4的Datasheet PDF文件第5页浏览型号SN65HVD32DRG4的Datasheet PDF文件第6页浏览型号SN65HVD32DRG4的Datasheet PDF文件第7页 
SN65HVD30 – SN65HVD39  
www.ti.com  
SLLS665C–SEPTEMBER 2005–REVISED JULY 2006  
3.3V FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS  
Each driver and receiver has separate input and  
output pins for full-duplex bus communication  
designs. They are designed for balanced  
transmission lines and interoperation with ANSI  
TIA/EIA-485A, TIA/EIA-422-B, ITU-T v.11 and ISO  
8482:1993 standard-compliant devices.  
FEATURES  
•
1/8 Unit-Load Option Available (Up to 256  
Nodes on the Bus)  
•
•
Bus-Pin ESD Protection Exceeds 15 kV HBM  
Optional Driver Output Transition Times for  
Signaling Rates(1) of 1 Mbps, 5 Mbps and  
25 Mbps  
The SN65HVD30, SN65HVD31, SN65HVD32,  
SN65HVD36 and SN65HVD37 are fully enabled with  
no external enabling pins. The SN65HVD36 and  
•
•
Low-Current Standby Mode: < 1 µA  
SN65HVD37 implement  
receiver  
equalization  
Glitch-Free Power-Up and Power-Down  
Protection for Hot-Plugging Applications  
technology for improved performance in long  
distance applications.  
•
•
•
5-V Tolerant Inputs  
The SN65HVD33, SN65HVD34, SN65HVD35,  
SN65HVD38, and SN65HVD39 have active-high  
driver enables and active-low receiver enables. A  
very low, less than 1µA, standby current can be  
achieved by disabling both the driver and receiver.  
The SN65HVD38 and SN65HVD39 implement  
receiver equalization technology for improved  
performance in long distance applications.  
Bus Idle, Open, and Short Circuit Failsafe  
Driver Current Limiting and Thermal  
Shutdown  
•
Meets or exceeds the requirements of ANSI  
TIA/EIA-485-A and RS-422 Compatible  
•
5-V Devices available, SN65HVD50-59  
(1)  
The signaling rate of a line is the number of voltage  
transitions that are made per second expressed in the units  
bps (bits per second).  
All devices are characterized for operation from  
–40°C to 85°C.  
The SN65HVD36 and SN65HVD38 implement  
receiver equalization technology for improved jitter  
performance on differential bus applications with  
data rates up to 20 Mbps at cable lengths up to 160  
meters.  
APPLICATIONS  
•
•
•
•
Utility Meters  
DTE/DCE Interfaces  
Industrial, Process, and Building Automation  
Point-of-Sale (POS) Terminals and Networks  
The SN65HVD37 and SN65HVD39 implement  
receiver equalization technology for improved jitter  
performance on differential bus applications with  
data rates in the range of 1 to 5 Mbps at cable  
lengths up to 1000 meters.  
DESCRIPTION  
The SN65HVD3X devices are 3-state differential line  
drivers and differential-input line receivers that  
operate with 3.3-V power supply.  
IMPROVED REPLACEMENT FOR:  
Part Number  
Replace with  
xxx3491  
xxx3490  
SN65HVD33:  
SN65HVD30:  
Better ESD protection (15kV vs 2kV or not specified) Higher Signaling Rate (25Mbps vs 20Mbps)  
Fractional Unit Load (64 Nodes vs 32)  
MAX3491E  
MAX3490E  
SN65HVD33:  
SN65HVD30:  
Higher Signaling Rate (25Mbps vs 12Mbps) Fractional Unit Load (64 Nodes vs 32)  
Higher Signaling Rate (25Mbps vs 16Mbps) Lower Standby Current (1 µA vs 10 µA)  
Higher Signaling Rate (5Mbps vs 500kbps) Lower Standby Current (1 µA vs 10 µA)  
Higher Signaling Rate (1Mbps vs 250kbps) Lower Standby Current (1 µA vs 10 µA)  
MAX3076E  
MAX3077E  
SN65HVD33:  
SN65HVD30:  
MAX3073E  
MAX3074E  
SN65HVD34:  
SN65HVD31:  
MAX3070E  
MAX3071E  
SN65HVD35:  
SN65HVD32:  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
UNLESS OTHERWISE NOTED this document contains  
Copyright © 2005–2006, Texas Instruments Incorporated  
PRODUCTION DATA information current as of publication date.  
Products conform to specifications per the terms of Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
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SN65HVD32DRG4 替代型号

型号 品牌 替代类型 描述 数据表
SN65HVD32DR TI

完全替代

 3.3V FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS
SN65HVD32DG4 TI

完全替代

 3.3V FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS
SN65HVD32D TI

完全替代

 3.3V FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS

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