Datasheet > SN65HVD57DG4

SN65HVD57DG4

更新时间： 2024-11-17 22:22:39

品牌	Logo	应用领域
德州仪器 - TI		驱动器输出元件
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HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS

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SN65HVD57DG4 数据手册

SN65HVD50-SN65HVD55

SN65HVD56-SN65HVD59

www.ti.com

SLLS666–SEPTEMBER 2005

HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS

The SN65HVD50, SN65HVD51, SN65HVD52,

SN65HVD56 and SN65HVD57 are fully enabled with

no external enabling pins. The SN65HVD56 and

FEATURES

•

1/8 Unit-Load Option Available (Up to 256

Nodes on the Bus)

SN65HVD57

implement

receiver

equalization

•

Bus-Pin ESD Protection Exceeds 15 kV HBM

technology for improved performance in long distance

applications.

Optional Driver Output Transition Times for

Signaling Rates ⁽¹⁾of 1 Mbps, 5 Mbps and 25

Mbps

The SN65HVD53, SN65HVD54, SN65HVD55,

SN65HVD58, and SN65HVD59 have active-high

driver enables and active-low receiver enables. A

very low, less than 1 uA, standby current can be

achieved by disabling both the driver and receiver.

The SN65HVD58 and SN65HVD59 implement

receiver equalization technology for improved

performance in long distance applications.

•

Low-Current Standby Mode < 1 µA

Glitch-Free Power-Up and Power-Down Bus

I/Os

•

Bus Idle, Open, and Short Circuit Failsafe

Meets or exceeds the requirements of ANSI

TIA/EIA-485-A and RS-422 Compatible

All devices are characterized for operation from -40°

C to +85°.

•

3.3-V Devices available, SN65HVD30-39

100

APPLICATIONS

SN65HVD50

SN65HVD56

•

Utility Meters

Chassis-to-Chassis Interconnects

DTE/DCE Interfaces

Industrial, Process, and Building Automation

Point-of-Sale (POS) Terminals and Networks

SN65HVD53

SN65HVD58

SN65HVD57

SN65HVD51

SN65HVD59

SN65HVD54

DESCRIPTION

SN65HVD52

SN65HVD55

The SN65HVD5X devices are 3-state differential line

drivers and differential-input line receivers that

operate with a 5-V power supply. Each driver and

receiver has separate input and output pins for

full-duplex bus communication designs. They are

designed for balanced transmission lines and

0.1

100

Cable Length (meters)

1000

interoperation

TIA/EIA-422-B, ITU-T v.11 and ISO 8482:1993

standard-compliant devices.

with

ANSI

TIA/EIA-485A,

The SN65HVD56 and SN65HVD58 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.

The SN65HVD57 and SN65HVD59 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.

(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).

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

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.

12 3 4 5 6 7...23

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与SN65HVD57DG4相关器件

型号	品牌	获取价格	描述	数据表
SN65HVD57DR	TI	获取价格	HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS
SN65HVD57DRG4	TI	获取价格	HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS
SN65HVD58	TI	获取价格	HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS
SN65HVD58D	TI	获取价格	HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS
SN65HVD58DG4	TI	获取价格	HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS
SN65HVD58DR	TI	获取价格	HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS
SN65HVD58DRG4	TI	获取价格	HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS
SN65HVD59	TI	获取价格	HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS
SN65HVD59D	TI	获取价格	HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS
SN65HVD59DG4	TI	获取价格	HIGH OUTPUT FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS

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