BL15721B中文资料Meter-Bus Transceiver数据手册Belling规格书
BL15721B规格书详情
描述 Description
The BL15721B is a single chip transceiver developed for Meter-Bus standard (EN1434-3) applications.The BL15721B interface circuit adjusts the different potentials between a slave system and the Meter-Bus master. The receiver has dynamic level recognition, and the transmitter has a programmable current sink. The circuit is supplied by the master via the bus. Therefore, this circuit offers no additional load for the slave battery.
特性 Features
• Meter-Bus Transceiver (for Slave) Meets Standard EN-1434-3
• Adjustable Constant-Current Sink via Resister
• Receiver Logic With Dynamic Level Recognition
• Module Supply Voltage Switch
• 3.3V Constant Voltage Source
• Remote Powering
• Polarity Independent
• Power Fail Function
• SOP16 package
技术参数
- 制造商编号
：BL15721B
- 生产厂家
：Belling
- Standard
：M-Bus
- VDD
：10.8~42V
- ICC
：0.48mA
- Package
：SOP16
- Max. points
：NA
- Range Of Temp.
：-25~+85°C
- Reference
：TSS721A
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
BL |
24+ |
NA/ |
4960 |
原装现货,当天可交货,原型号开票 |
询价 | ||
BELLING |
25+ |
SOP-8 |
37 |
原装正品,假一罚十! |
询价 | ||
上海贝岭 |
2024+ |
SOP8 |
500000 |
诚信服务,绝对原装原盘 |
询价 | ||
BELLING/上海贝岭 |
2517+ |
SOP-8 |
8850 |
只做原装正品现货或订货假一赔十! |
询价 | ||
BL |
21+ |
SOP8 |
30 |
原装现货假一赔十 |
询价 | ||
BELING/上海贝岭 |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
BELLING |
2407+ |
SOP8 |
30098 |
全新原装!仓库现货,大胆开价! |
询价 | ||
BELING/上海贝岭 |
25+ |
SOP16 |
32000 |
BELING/上海贝岭全新特价BL15721B即刻询购立享优惠#长期有货 |
询价 | ||
上海贝岭 |
24+ |
SOP8 |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 | ||
贝岭 |
2015+ |
SOP8 |
26898 |
一级代理原装现货 |
询价 |
