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DS89C21TMX/NOPB PDF预览

DS89C21TMX/NOPB

更新时间: 2024-12-02 11:12:23
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
16页 488K
描述
差动 CMOS 线路驱动器和接收器对 | D | 8 | -40 to 85

DS89C21TMX/NOPB 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.09
差分输出:YES驱动器位数:1
高电平输入电流最大值:0.00001 A输入特性:SCHMITT TRIGGER
接口集成电路类型:LINE TRANSCEIVER接口标准:V.11; EIA-422-A; TIA-422-A
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
最小输出摆幅:2 V输出特性:DIFFERENTIAL
最大输出低电流:0.006 A输出极性:COMPLEMENTARY
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:5 V认证状态:Not Qualified
最大接收延迟:30 ns接收器位数:1
座面最大高度:1.75 mm子类别:Line Driver or Receivers
最大压摆率:12 mA最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
电源电压1-最大:5.5 V电源电压1-分钟:4.5 V
电源电压1-Nom:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
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:10 ns
宽度:3.9 mmBase Number Matches:1

DS89C21TMX/NOPB 数据手册

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DS89C21  
www.ti.com  
SNLS091C JUNE 1998REVISED APRIL 2013  
DS89C21 Differential CMOS Line Driver and Receiver Pair  
Check for Samples: DS89C21  
1
FEATURES  
DESCRIPTION  
The DS89C21 is a differential CMOS line driver and  
receiver pair, designed to meet the requirements of  
TIA/EIA-422-A (RS-422) electrical characteristics  
interface standard. The DS89C21 provides one driver  
and one receiver in a minimum footprint. The device  
is offered in an 8-pin SOIC package.  
2
Meets TIA/EIA-422-A (RS-422) and CCITT V.11  
Recommendation  
LOW POWER Design—15 mW Typical  
Guaranteed AC Parameters:  
Maximum Driver Skew 2.0 ns  
Maximum Receiver Skew 4.0 ns  
The CMOS design minimizes the supply current to 6  
mA, making the device ideal for use in battery  
powered or power conscious applications.  
Extended Temperature Range: 40°C to  
+85°C  
The driver features a fast transition time specified at  
2.2 ns, and a maximum differential skew of 2 ns  
making the driver ideal for use in high speed  
applications operating above 10 MHz.  
Available in SOIC Packaging  
Operates over 20 Mbps  
Receiver OPEN Input Failsafe Feature  
The receiver can detect signals as low as 200 mV,  
and also incorporates hysteresis for noise rejection.  
Skew is specified at 4 ns maximum.  
The DS89C21 is compatible with TTL and CMOS  
levels (DI and RO).  
Connection Diagram  
See Package Number D (R-PDSO-G8)  
Truth Table Driver  
Input  
DI  
Outputs  
DO  
H
DO*  
L
H
L
L
H
Truth Table Receiver  
Inputs  
RI–RI*  
Output  
RO  
H
V
DIFF +200 mV  
DIFF ≤ −200 mV  
OPEN(1)  
V
L
H
(1) Non-terminated  
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.  
All trademarks are the property of their respective owners.  
2
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  

DS89C21TMX/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
DS89C21TM/NOPB TI

完全替代

差动 CMOS 线路驱动器和接收器对 | D | 8 | -40 to 85

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