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MAX13450EAUD+

MAX13450EAUD+

数据手册.pdf
Maxim Integrated(美信) 电子元器件分类

RS - 485收发器,集成100Ω / 120Ω终端电阻 RS-485 Transceivers with Integrated 100Ω/120Ω Termination Resistors

The is a full duplex RS485 transceiver with integrated 100 ohm/120 ohm termination resistors in 14 pin TSSOP package. This device has one RS485 transmitter and one RS485 receiver. The resistor values are pin selectable. A logic supply input allows interfacing to logic levels down to +1.8V. The MAX13450E has strong drivers specified to drive low impedance lines found when fully loaded bus based on today"s 100 ohm characteristic impedance cable is double terminated. It allows slew rate limiting of driver output to reduce EMI and reflections for data rates up to 500Kbps. The device also has 1/8 unit load receiver input impedance which allows up to 256 transceivers on the bus. All driver outputs are ESD protected to ±30KV human body model, ±15KV air gap discharge per IEC 61000-4-2, ±7KV contact discharge per IEC 61000-4-2.

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Supply voltage range is 4.5V to 5.5V
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Automotive temperature range from -40°C to 125°C
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Easy configuration of RS422 and RS485 networks up to 20Mbps data rate
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Software/pin selectable termination eliminates need for external resistors and DIP switches
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Designed to perform in harsh environments, supports Cat-5/Cat-6 and 24AWG cables
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Supply current of 6mA DE = active-low RE = high, active-low TERM = high, no load
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Integrated low voltage logic down to 1.8V interfaces with small geometry ASICs and FPGA
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Thermal and overcurrent protection
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Fail-safe receivers
MAX13450EAUD+中文资料参数规格
技术参数

电源电压DC 4.50V min

针脚数 14

工作温度Max 125 ℃

工作温度Min -40 ℃

电源电压 4.75V ~ 5.25V

电源电压Max 5.5 V

电源电压Min 4.5 V

封装参数

安装方式 Surface Mount

引脚数 14

封装 TSSOP-14

外形尺寸

封装 TSSOP-14

物理参数

工作温度 -40℃ ~ 125℃

其他

产品生命周期 Active

包装方式 Each

制造应用 Medical, Industrial, Communications & Networking, Security, Motor Drive & Control, 电机驱动与控制, Portable Devices, 安全, 便携式器材, 通信与网络, 医用, 工业

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

MAX13450EAUD+引脚图与封装图
MAX13450EAUD+引脚图

MAX13450EAUD+引脚图

MAX13450EAUD+封装图

MAX13450EAUD+封装图

MAX13450EAUD+封装焊盘图

MAX13450EAUD+封装焊盘图

在线购买MAX13450EAUD+
型号 制造商 描述 购买
MAX13450EAUD+ Maxim Integrated 美信 RS - 485收发器,集成100Ω / 120Ω终端电阻 RS-485 Transceivers with Integrated 100Ω/120Ω Termination Resistors 搜索库存
替代型号MAX13450EAUD+
图片 型号/品牌/封装 代替类型 描述 替代型号对比

型号: MAX13450EAUD+

品牌: Maxim Integrated 美信

封装: TSSOP-14 14Pin 4.5V

当前型号

RS - 485收发器,集成100Ω / 120Ω终端电阻 RS-485 Transceivers with Integrated 100Ω/120Ω Termination Resistors

当前型号

型号: MAX13450EAUD+T

品牌: 美信

封装: TSSOP-14

功能相似

RS-485接口IC Half/Full-Dplx RS485 20Msps 5V LD/Rc

MAX13450EAUD+和MAX13450EAUD+T的区别