ST4485EB

批量生产
Design Win

3.3 V供电电压、15 kV ESD保护、至高20 Mbps RS-485/RS-422收发器,温度范围[-40℃, 105℃]

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产品概述

描述

The ST4485EB device is a ± 15 kV ESD protected, 3.3 V low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in half duplex configuration.

The ST4485EB transmits and receives at a guaranteed data rate of at least 20 Mbps.

All transmitter outputs and receiver inputs are protected to ± 15 kV using “Human Body Model”.

The driver is short-circuit current limited and is protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state.

  • 所有功能

    • ESD protection
      • ± 15 kV human body model
      • ± 8 kV IEC 1000-4-2 contact discharge
    • Operate from a single 3.3 V supply - no charge pump required
    • Interoperable with 5 V logic
    • 1 μA low current shutdown mode max.
    • Guaranteed 20 Mbps data rate
    • -7 to 12 V common mode input voltage range
    • Half duplex versions available
    • Industry standard 75176 pinout
    • Current limiting and thermal shutdown for driver overload protection
    • Guaranteed high receiver output state for floating inputs with no signal present
    • Allow up to 64 transceivers on the bus
    • Wide operating temperature range: -40 to +105 °C

EDA符号、封装和3D模型

STMicroelectronics - ST4485EB

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Symbols

符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
ST4485EBDR
批量生产
SO-8 工业 Ecopack3

ST4485EBDR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

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产品型号
供货状态
Budgetary Price (US$)*/Qty
从ST订购
Order from distributors
封装
包装类型
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
温度(ºC)
Operating Temperature (°C) (min)
Autoshutdown
最小值
最大值
ST4485EBDR
Available at distributors

经销商的可用性 ST4485EBDR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处
SO-8 Tape and Reel MOROCCO EAR99 NEC -40 105

-40

-

ST4485EBDR 批量生产

Budgetary Price (US$)*/Qty:
-
封装:
SO-8
包装类型:
Tape and Reel
RoHS:
-
Country of Origin:
MOROCCO
ECCN (US):
EAR99
ECCN (EU):
NEC

产品型号:

ST4485EBDR

Operating Temperature (°C)

Min:

-40

Max:

105

Autoshutdown:

-

代理商名称

代理商库存报告日期:

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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商