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DS8923AMX/NOPB PDF预览

DS8923AMX/NOPB

更新时间： 2024-09-16 20:35:03
品牌 Logo 应用领域
德州仪器 - TI 驱动光电二极管接口集成电路驱动器
页数 文件大小 规格书
20页 1290K
描述
TRI-STATE RS-422 Dual Differential Line Drivers and Receiver Pair 16-SOIC

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中文翻译

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DS8923AMX/NOPB 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SOP,
针数：16Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：7.58其他特性：2 RECEIVERS ACTIVE UNDER SHUTDOWN; TRISTATABLE RECEIVERS
差分输出：YES驱动器位数：2
输入特性：DIFFERENTIAL SCHMITT TRIGGER接口集成电路类型：LINE TRANSCEIVER
接口标准：EIA-422; ESDI; ST412; ST506JESD-30 代码：R-PDSO-G16
JESD-609代码：e3长度：9.9 mm
湿度敏感等级：1功能数量：2
端子数量：16最高工作温度：70 °C
最低工作温度：封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：260
认证状态：Not Qualified最大接收延迟：20 ns
接收器位数：2座面最大高度：1.75 mm
表面贴装：YES技术：BIPOLAR
温度等级：COMMERCIAL端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
最大传输延迟：15 ns宽度：3.9 mm
Base Number Matches：1

DS8923AMX/NOPB 数据手册

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DS8922, DS8922A, DS8923A  
www.ti.com  
SNLS373B –JUNE 1998–REVISED APRIL 2013  
DS8922/DS8922A/DS8923A TRI-STATE RS-422 Dual Differential Line Driver and Receiver  
Pairs  
Check for Samples: DS8922, DS8922A, DS8923A  
1
FEATURES  
DESCRIPTION  
2
•
12 ns Typical Propagation Delay  
Output Skew—±0.5 ns Typical  
The DS8922/22A and DS8923A are Dual Differential  
Line Driver and Receiver pairs. These devices are  
designed specifically for applications meeting the  
ST506, ST412 and ESDI Disk Drive Standards. In  
addition, the devices meet the requirements of the  
EIA Standard RS-422.  
•
•
Meets the Requirements of EIA Standard RS-  
422  
•
•
Complementary Driver Outputs  
High Differential or Common-Mode Input  
Voltage Ranges of ±7V  
These devices offer an input sensitivity of 200 mV  
over  
a
±7V common mode operating range.  
•
±0.2V Receiver Sensitivity over the Input  
Voltage Range  
Hysteresis is incorporated (typically 70 mV) to  
improve noise margin for slowly changing input  
waveforms. An input fail-safe circuit is provided such  
that if the receiver inputs are open the output  
assumes the logical one state.  
•
•
•
•
Receiver Input Fail-Safe Circuitry  
Receiver Input Hysteresis—70 mV typical  
Glitch Free Power Up/Down  
The DS8922A and DS8923A drivers are designed to  
provide unipolar differential drive to twisted pair or  
parallel wire transmission lines. Complementary  
outputs are logically ANDed and provide an output  
skew of 0.5 ns (typ.) with propagation delays of 12  
ns.  
TRI-STATE Outputs  
Both devices feature TRI-STATE outputs. The  
DS8922/22A have independent control functions  
common to a driver and receiver pair. The DS8923A  
has separate driver and receiver control functions.  
Power up/down circuitry is featured which will TRI-  
STATE the outputs and prevent erroneous glitches on  
the transmission lines during system power up or  
power down operation.  
The DS8922/22A and DS8923A are designed to be  
compatible with TTL and CMOS.  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 1998–2013, Texas Instruments Incorporated  
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中文翻译

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DS8923AMX/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
DS8923AM TI

完全替代

 TRI-STATE RS-422 Dual Differential Line Drivers and Receiver Pair 16-SOIC 0 to 70
DS8923AM/NOPB TI

完全替代

 TRI-STATE RS-422 Dual Differential Line Drivers and Receiver Pair 16-SOIC 0 to 70
DS8923AMX TI

类似代替

 DUAL LINE TRANSCEIVER, PDSO16, 0.150 INCH, PLASTIC, SOP-16

与DS8923AMX/NOPB相关器件

型号 品牌 获取价格 描述 数据表
DS8923AN NSC

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 		TRI-STATE RS-422 Dual Differential Line Driver and Receiver Pairs
DS8923AN TI

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 		TRI-STATE RS-422 Dual Differential Line Drivers and Receiver Pair 16-PDIP 0 to 70
DS8923AN/NOPB TI

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 		TRI-STATE RS-422 Dual Differential Line Drivers and Receiver Pair 16-PDIP 0 to 70
DS8923AN/NOPB NSC

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 		IC DUAL LINE TRANSCEIVER, PDIP16, PLASTIC, DIP-16, Line Driver or Receiver
DS8923J ETC

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 		Transceiver
DS8923M TI

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 		LINE TRANSCEIVER, PDSO16, 0.150 INCH, PLASTIC, SOP-16
DS8923M ROCHESTER

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 		LINE TRANSCEIVER, PDSO16, 0.150 INCH, PLASTIC, SOP-16
DS8923MX TI

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 		LINE TRANSCEIVER, PDSO16, 0.150 INCH, PLASTIC, SOP-16
DS8923N NSC

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 		IC-DUAL DRIVER/RECEIVER
DS8923N ROCHESTER

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 		LINE TRANSCEIVER, PDIP16, 0.300 INCH, PLASTIC, DIP-16

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