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SN75LBC176A数据手册集成电路(IC)的驱动器接收器收发器规格书PDF
SN75LBC176A规格书详情
描述 Description
The SN65LBC176A, SN65LBC176AQ, and SN75LBC176A 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 are compatible with ANSI standard TIA/EIA-485-A and ISO 8482. The A version offers improved switching performance over its predecessors without sacrificing significantly more power.
The SN65LBC176A, SN65LBC176AQ, and SN75LBC176A 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.
特性 Features
• Designed for Signal Rates Up to 30 Mbps
• Bus-Pin ESD Protection Exceeds 12 kV HBM
• Compatible With ANSI Standard TIA/EIA-485-A and ISO 8482:1987(E)
• LowSkew
• Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments
• Very Low Disabled Supply-Current Requirements...700 µA Maximum
• Common Mode Voltage Range of -7 V to 12 V
• Thermal-Shutdown Protection
• Driver Positive and Negative Current Limiting
• Open-Circuit Fail-Safe Receiver Design
• Receiver Input Sensitivity...±200 mV Max
• Receiver Input Hysteresis...50 mV Typ
• Glitch-Free Power-Up and Power-Down Protection
• Available in Q-Temp AutomotiveHigh Reliability Automotive Applications Configuration Control / Print Support Qualification to Automotive StandardsLinBiCMOS and LinASIC are trademarks of Texas Instruments. Signaling rate by TIA/EIA-485-A definition restrict transition times to 30% of the bit length, and much higher signaling rates may be achieved without this requirement as displayed in theTYPICAL CHARACTERISTICS of this device.
技术参数
- 制造商编号
:SN75LBC176A
- 生产厂家
:TI
- Number of TX
:1
- Number of RX
:1
- Duplex
:Half
- Signaling rate(Max)(Mbps)
:30
- HBM ESD(kV)
:12
- Fault protection(V)
:-10 to 15
- Number of nodes
:32
- Common mode range
:-7 to 12
- ICC(Max)(mA)
:15
- Isolated
:No
- Rating
:Catalog
- Operating temperature range(C)
:0 to 70
- Package Group
:PDIP|8SOIC|8
- Approx. price(US$)
:1.16|1ku
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
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 | ||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
询价 | |||
TI/德州仪器 |
2021+ |
SOP8 |
5000 |
十年专营原装现货,假一赔十 |
询价 | ||
TI/德州仪器 |
21+ |
SOP8 |
1574 |
询价 | |||
TI |
20+ |
DIP |
26580 |
全新原装长期特价销售 |
询价 | ||
TEXASINSTRUMENTS |
23+ |
NA |
652 |
专做原装正品,假一罚百! |
询价 | ||
TI |
24+ |
PDIP|8 |
70230 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
TI/德州仪器 |
23+ |
DIP |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 |