UA9639 二路差动线路接收器

The uA9639C is a dual differential line receiver designed to meet ANSI Standards EIA/TIA-422-B and EIA/TIA-423-B and ITU Recommendations V.10 and V.11. It utilizes Schottky circuitry and has TTL-compatible outputs. The inputs are compatible with either a single-ended or a differential-line system. This device operates from a single 5-V power supply and is supplied in an 8-pin, dual-in-line package.

The uA9639C is characterized for operation from 0°C to 70°C

	UA9639
Receivers Per Package	2
Supply Voltage(s)(V)	5
ESD(kV)	2
Signaling Rate(Mbps)	10
ICC(Max)(mA)	50
Footprint	uA9639
Temp Range(C)	0 to 70
Rating	Catalog
Operating Temperature Range(C)	0 to 70
Pin/Package	8PDIP
Approx. Price (US$)	0.54 | 1ku

UA9639 特性

• Operates From Single 5-V Power Supply
• Wide Common-Mode Voltage Range
• High Input Impedance
• TTL-Compatible Outputs
• High-Speed Schottky Circuitry
• 8-Pin Dual-In-Line Packages
• Designed to Be Interchangeable With National DS9639AC

UA9639 芯片订购指南

器件	状态	温度	价格	封装 | 引脚	封装数量 | 封装载体	丝印标记
UA9639P	ACTIVE	0 to 70	1.25 | 1ku	PDIP (P) | 8	50 | TUBE
UA9639PE4	ACTIVE	0 to 70	1.25 | 1ku	PDIP (P) | 8	50 | TUBE

UA9639 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
UA9639P	Pb-Free (RoHS)	CU NIPD	N/A for Pkg Type	UA9639P	UA9639P
UA9639PE4	Pb-Free (RoHS)	CU NIPD	N/A for Pkg Type	UA9639PE4	UA9639PE4

UA9639 应用技术支持与电子电路设计开发资源下载

1. UA9639 数据资料 dataSheet 下载.PDF
2. TI 德州仪器RS-422选型与价格 . xls
3. 所选封装材料的热学和电学性质 (PDF 645 KB)
4. 使用数字隔离器设计隔离式 I2C 总线接口 (zhct119.PDF, 339 KB)
5. 1Q 2011 Issue Analog Applications Journal (slyt399.PDF, 964 KB)
6. 接口选择指南 (Rev. D) (PDF 2994 KB)
7. Signaling Rate vs. Distance for Differential Buffers (PDF 420 KB)
8. Q1 2009 Issue Analog Applications Journal (slyt319.PDF, 1.39 MB)
9. Isolated RS-485 Reference Design (PDF 80 KB)
10. 无铅组件涂层的保存期评估 (PDF 1305 KB)
11. Analog Signal Chain Guide (8.62 MB)
12. Industrial Interface IC Solutions (101 KB)

UA9639 工具和软件

培训内容	型号	软件/工具类型
UA9639 评估模块	UA9639EVM	开发电路板/EVM