Datasheet > LTC1480IS8#PBF

LTC1480IS8#PBF

更新时间： 2024-11-14 10:54:35

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
8页	150K
描述
LTC1480 - 3.3V Ultralow Power RS485 Transceiver; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

LTC1480IS8#PBF 数据手册

LTC1480

3.3V Ultralow Power

RS485 Transceiver

DESCRIPTIO

FEATURES

The LTC^®1480 is an ultralow power differential line trans-

ceiver which provides full RS485 compatibility while oper-

ating from a single 3.3V supply. It is designed for data

transmission standard RS485 applications with extended

common mode range (12V to –7V). It also meets the

requirements of RS422 and features high speed operation

up to 2.5Mb/s. The CMOS design offers significant power

savings without sacrificing ruggedness against overload

or ESD damage. Typical quiescent current is only 300µA

while operating and 1µA in shutdown.

■

True RS485 from a Single 3.3V Supply

■

Low Power: I_CC= 500µA Max with Driver Disabled

■

I_CC= 600µA Max with Driver Enabled, No Load

■

1µA Quiescent in Shutdown Mode

–7V to 12V Common Mode Range Permits ±7V

Ground Difference Between Devices on the Data Line

Thermal Shutdown Protection

■

Power Up/Down Glitch-Free Driver Outputs Permit

Live Insertion or Removal of Transceiver

Driver Maintains High Impedance in Three-State or

with the Power Off

Up to 32 Transceivers on the Bus

50ns Typical Driver Propagation Delays with

10ns Skew

■

The driver and receiver feature three-state outputs, with

the driver outputs maintaining high impedance over the

entire common mode range. Excessive power dissipation

caused by bus contention or faults is prevented by a

thermal shutdown circuit which forces the driver outputs

into a high impedance state. The receiver has a fail-safe

feature which guarantees a high output state when the

inputs are left open.

■

Pin Compatible with the LTC485

Available in 8-Lead DIP and SO Packages

APPLICATIO S

The LTC1480 is fully specified over the commercial and

extended industrial temperature range. The LTC1480 is

available in 8-pin SO and DIP packages.

■

Battery-Powered RS485/RS422 Applications

■

Low Power RS485/RS422 Transceiver

■

Level Translator

, LTC and LT are registered trademarks of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

TYPICAL APPLICATIO

Driver Differential

Output Voltage vs Output Current

3.5

3.3V RS485 Network

3.3V

= 3.3V

= 25°C

LTC1480

3.0

2.5

SHIELD

120Ω

2.0

1.5

3.3V

1.0

0.5

LTC1480

10 20 30 40 50

OUTPUT CURRENT (mA)

60 70 80

1480 TA01

RO RE DE DI

1480 TA02

1480fa

12 3 4 5 6 7 8

中文翻译

下载PDF

LTC1480IS8#PBF 替代型号

型号	品牌	替代类型	描述	数据表
LTC1480CS8#PBF	Linear	功能相似	LTC1480 - 3.3V Ultralow Power RS485 Transceiver; Package: SO; Pins: 8; Temperature Range:
MAX3486CSA	MAXIM	功能相似	3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers

与LTC1480IS8#PBF相关器件

型号	品牌	获取价格	描述	数据表
LTC1480IS8#TR	Linear	获取价格	LTC1480 - 3.3V Ultralow Power RS485 Transceiver; Package: SO; Pins: 8; Temperature Range:
LTC1480IS8#TRPBF	Linear	获取价格	LTC1480 - 3.3V Ultralow Power RS485 Transceiver; Package: SO; Pins: 8; Temperature Range:
LTC1481	Linear	获取价格	Ultra-Low Power RS485 Transceiver with Shutdown
LTC1481	ADI	获取价格	具停机功能的超低功率 RS485 收发器
LTC1481_1	Linear	获取价格	Ultralow Power RS485 Transceiver with Shutdown
LTC1481C	Linear	获取价格	Ultra-Low Power RS485 Transceiver with Shutdown
LTC1481CN8	Linear	获取价格	Ultra-Low Power RS485 Transceiver with Shutdown
LTC1481CS8	Linear	获取价格	Ultra-Low Power RS485 Transceiver with Shutdown
LTC1481CS8#PBF	Linear	获取价格	暂无描述
LTC1481CS8#TR	Linear	获取价格	暂无描述

与LTC1480IS8#PBF相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

26
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

10
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

11
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

32

产品中心

服务支持

精选活动

关于我们

帮助中心

LTC1480IS8#PBF

LTC1480IS8#PBF 数据手册

LTC1480IS8#PBF 替代型号

与LTC1480IS8#PBF相关器件

与LTC1480IS8#PBF相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LTC1480IS8#PBF

LTC1480IS8#PBF 数据手册

LTC1480IS8#PBF 替代型号

与LTC1480IS8#PBF相关器件

与LTC1480IS8#PBF相关文章

您还可以找

您在本页遇到什么问题？