Datasheet > MAX14787E

MAX14787E

更新时间： 2024-09-17 14:57:47

品牌	Logo	应用领域
亚德诺 - ADI		通信
页数	文件大小	规格书
17页	839K
描述
全双工、±35kV ESD保护、RS-485收发器，用于高速通信

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MAX14787E 数据手册

MAX14784E/MAX14786E/

MAX14787E/MAX14789E

Full-Duplex, ±35kV ESD-Protected,

RS-485 Transceivers for

High-Speed Communication

General Description

Beneﬁts and Features

● Flexibility

The MAX14784E/MAX14786E/MAX14787E/MAX14789E

full-duplex RS-485 transceivers are designed for robust

communication in harsh industrial environments. All

devices feature ±35kV ESD protection on the RS-485

pins and operate from a 3V to 5.5V supply with a 4mA

no-load supply current (max).

• Use in Full-Duplex or Half-Duplex Applications

• Wide 3.0V to 5.5V Supply Voltage Range

• Available with 500kbps and 25Mbps Speed Options

• Available in 8-Pin and 14-Pin SO and TSSOP

Packages

● Optimized for Performance in Harsh Industrial

Environments

The MAX14784E/MAX14787E are optimized for communi-

cation over very long cables or short unterminated cables.

• ±35kV ESD (HBM) Protection on RS-485 I/O Ports

• Extended Operating Temperature Range

• Slew-Rate Limited Outputs (MAX14784E/

MAX14787E)

• Integrated Receiver Deglitch Filter Increases Noise

Immunity (MAX14784E/MAX14787E/)

• Short-Circuit Protected Outputs

• True Fail-Safe Receiver

The MAX14784E/MAX14786E are available in a 14-pin

SO package and operate over the -40°C to +125°C tem-

perature range. The MAX14786E is also available in a

14-pin TSSOP package.

The MAX14787E/MAX14789E are optimized for space-

constrained applications and are available in an 8-pin SO

package, operating over the -40°C to +105°C temperature

range.

• Thermal Shutdown

● 1/4-Unit Load Allows up to 128 Transceivers on the

Applications

Bus

● Motion Controllers

● Encoder Interfaces

● HVAC Control Systems

● Utility Meters

Ordering Information appears at end of data sheet.

Functional Diagram

V_CC

SHUTDOWN

MAX14784E

MAX14786E

MAX14787E

MAX14789E

19-6863; Rev 2; 1/15

12 3 4 5 6 7...17

中文翻译

下载PDF

与MAX14787E相关器件

型号	品牌	获取价格	描述	数据表
MAX14787EGSA+	MAXIM	获取价格	Line Transceiver,
MAX14789E	MAXIM	获取价格	Full-Duplex, Â±35kV ESD-Protected, RS-485 Tra
MAX14789E	ADI	获取价格	全双工、±35kV ESD保护、RS-485收发器，用于高速通信
MAX14789EGSA+	MAXIM	获取价格	Line Transceiver,
MAX1478AAE	MAXIM	获取价格	1% Accurate, Digitally Trimmed,Rail-to-Rail Sensor Signal Conditioner
MAX1478AAE+	MAXIM	获取价格	Analog Circuit, 1 Func, PDSO16, 5.30 MM, 0.65 MM PITCH, SSOP-16
MAX1478AAE-T	MAXIM	获取价格	Analog Circuit, 1 Func, CMOS, PDSO16, 5.30 MM, 0.65 MM PITCH, SSOP-16
MAX1478C/D	MAXIM	获取价格	1% Accurate, Digitally Trimmed,Rail-to-Rail Sensor Signal Conditioner
MAX1479	MAXIM	获取价格	300MHz to 450MHz Low-Power, Crystal-Based +10dBm ASK/FSK Transmitter
MAX1479	ADI	获取价格	300MHz至450MHz、低功耗、基于晶振的+10dBm ASK/FSK发送器