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SN75LBC176数据手册集成电路(IC)的驱动器接收器收发器规格书PDF
SN75LBC176规格书详情
描述 Description
The SN55LBC176, SN65LBC176, SN65LBC176Q, and SN75LBC176 differential bus transceivers are monolithic, integrated circuits designed for bidirectional data communication on multipoint bus-transmission lines. They are designed for balanced transmission lines and meet ANSI Standard TIA/EIA-485-A (RS-485) and ISO 8482:1987(E).
The SN55LBC176, SN65LBC176, SN65LBC176Q, and SN75LBC176 combine a 3-state, differential line driver and a differential input line receiver, both of which operate from a single 5-V power supply. The driver and receiver have active-high and active-low enables, respectively, which can externally connect together to function as a direction control. The driver differential outputs and the receiver differential inputs connect internally to form a differential input/output (I/O) bus port that is designed to offer minimum loading to the bus whenever the driver is disabled or VCC = 0. This port features wide positive and negative common-mode voltage ranges, making the device suitable for party-line applications. Very low device supply current can be achieved by disabling the driver and the receiver.
These transceivers are suitable for ANSI Standard TIA/EIA-485 (RS-485) and ISO 8482 applications to the extent that they are specified in the operating conditions and characteristics section of this data sheet. Certain limits contained in TIA/EIA-485-A and ISO 8482:1987 (E) are not met or cannot be tested over the entire military temperature range.
The SN55LBC176 is characterized for operation from 55°C to 125°C. The SN65LBC176 is characterized for operation from 40°C to 85°C, and the SN65LBC176Q is characterized for operation from 40°C to 125°C. The SN75LBC176 is characterized for operation from 0°C to 70°C.
特性 Features
• Bidirectional Transceiver
• Meets or Exceeds the Requirements of ANSI Standard TIA/EIA.485.A and ISO 8482:1987(E)
• High-Speed Low-Power LinBiCMOS™ Circuitry
• Designed for High-Speed Operation in Both Serial and Parallel Applications
• Low Skew
• Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments
• Very Low Disabled Supply Current . . . 200 µA Maximum
• Wide Positive and Negative Input/Output Bus Voltage Ranges
• Thermal-Shutdown Protection
• Driver Positive-and Negative-Current Limiting
• Open-Circuit Failsafe Receiver Design
• Receiver Input Sensitivity . . . ±200 mV Max
• Receiver Input Hysteresis . . . 50 mV Typ
• Operates From a Single 5-V Supply
• Glitch-Free Power-Up and Power-Down Protection
• Available in Q-Temp Automotive HighRel Automotive ApplicationsConfiguration Control / Print Support Qualification to Automotive Standards
LinBiCMOS and LinASIC are trademarks of Texas Instruments Incorporated.
技术参数
- 制造商编号
:SN75LBC176
- 生产厂家
:TI
- Number of TX
:1
- Number of RX
:1
- Duplex
:Half
- Signaling rate(Max)(Mbps)
:10
- HBM ESD(kV)
:2
- Fault protection(V)
:-10 to 15
- Number of nodes
:32
- Common mode range
:-7 to 12
- ICC(Max)(mA)
:1.5
- Isolated
:No
- Rating
:Catalog
- Operating temperature range(C)
:0 to 70
- Package Group
:PDIP|8SOIC|8
- Approx. price(US$)
:0.94|1ku
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
XINBOLE/芯伯乐 |
24+ |
NA/ |
36541 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
TI |
2016+ |
SOP8 |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
三年内 |
1983 |
只做原装正品 |
询价 | ||||
TI |
20+ |
DIP8 |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
TI |
24+ |
DIP |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
NA |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
TI |
17+ |
SOP8 |
9988 |
只做原装进口,自己库存 |
询价 | ||
TI |
2016+ |
QFP |
2585 |
只做进口原装现货!或者订货,假一赔十! |
询价 | ||
TI |
20+ |
DIP |
26580 |
全新原装长期特价销售 |
询价 | ||
TI |
23+ |
SOP8 |
2400 |
原装现货假一赔十 |
询价 |