DS34C87T

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CMOS 四路三态差分线路驱动器

产品详情

Number of receivers 0 Number of transmitters 4 Duplex Half Supply voltage (nom) (V) 5 Signaling rate (max) (Mbps) 30 IEC 61000-4-2 contact (±V) None Fault protection (V) -0.5 to 7 Common-mode range (V) -14 to 14 Number of nodes 32 Isolated No Supply current (max) (µA) 500 Rating Catalog Operating temperature range (°C) -40 to 85
Number of receivers 0 Number of transmitters 4 Duplex Half Supply voltage (nom) (V) 5 Signaling rate (max) (Mbps) 30 IEC 61000-4-2 contact (±V) None Fault protection (V) -0.5 to 7 Common-mode range (V) -14 to 14 Number of nodes 32 Isolated No Supply current (max) (µA) 500 Rating Catalog Operating temperature range (°C) -40 to 85
SOIC (D) 16 59.4 mm² 9.9 x 6
  • TTL Input Compatible
  • Typical Propagation Delays: 6 ns
  • Typical Output Skew: 0.5 ns
  • Outputs Won't Load Line When VCC = 0V
  • Meets the Requirements of EIA Standard RS-422
  • Operation from Single 5V Supply
  • TRI-STATE Outputs for Connection to System Buses
  • Low Quiescent Current
  • Available in Surface Mount

All trademarks are the property of their respective owners.

  • TTL Input Compatible
  • Typical Propagation Delays: 6 ns
  • Typical Output Skew: 0.5 ns
  • Outputs Won't Load Line When VCC = 0V
  • Meets the Requirements of EIA Standard RS-422
  • Operation from Single 5V Supply
  • TRI-STATE Outputs for Connection to System Buses
  • Low Quiescent Current
  • Available in Surface Mount

All trademarks are the property of their respective owners.

The DS34C87T is a quad differential line driver designed for digital data transmission over balanced lines. The DS34C87T meets all the requirements of EIA standard RS-422 while retaining the low power characteristics of CMOS. This enables the construction of serial and terminal interfaces while maintaining minimal power consumption.

The DS34C87T accepts TTL or CMOS input levels and translates these to RS-422 output levels. This part uses special output circuitry that enables the individual drivers to power down without loading down the bus. This device has separate enable circuitry for each pair of the four drivers. The DS34C87T is pin compatible to the DS3487T.

All inputs are protected against damage due to electrostatic discharge by diodes to VCC and ground.

The DS34C87T is a quad differential line driver designed for digital data transmission over balanced lines. The DS34C87T meets all the requirements of EIA standard RS-422 while retaining the low power characteristics of CMOS. This enables the construction of serial and terminal interfaces while maintaining minimal power consumption.

The DS34C87T accepts TTL or CMOS input levels and translates these to RS-422 output levels. This part uses special output circuitry that enables the individual drivers to power down without loading down the bus. This device has separate enable circuitry for each pair of the four drivers. The DS34C87T is pin compatible to the DS3487T.

All inputs are protected against damage due to electrostatic discharge by diodes to VCC and ground.

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类型 标题 下载最新的英语版本 日期
* 数据表 DS34C87T CMOS Quad TRI-STATE Differential Line Driver 数据表 (Rev. B) 2013年 4月 15日
应用手册 AN-903 A Comparison of Differential Termination Techniques (Rev. B) 2013年 4月 26日

设计和开发

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仿真模型

DS34C87T IBIS Model

SNLM071.ZIP (7 KB) - IBIS Model
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订购和质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息:
  • 制造厂地点
  • 封装厂地点

支持和培训

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