SA9109B中文资料SAMES数据手册PDF规格书
SA9109B规格书详情
DESCRIPTION
The SAMES SA9109B Single Phase bidirectional energy metering integrated circuit has an integrated Liquid Crystal Display (LCD) driver for a 7 digit (7 segment) display as well as 4 multiple tariff registers. The SA9109B performs the active power calculation.
The method of calculation takes the power factor into account.
FEATURES
■ Performs bidirectional energy metering and directly drives a LCD with 7 digits display plus announciators
■ Programable method of energy addition
■ Pin compatible with SAMES SA9109A
■ 4 externally selectable on-chip tariff registers
■ An additional total energy register
■ Meets the IEC 521/1036 Specification requirements for Class 1 AC Watt hour meters
■ Optical interface for electronic reading according to IEC1107 Mode D
■ Pulse output for calibration
■ Power consumption rating below 40mW
■ Adaptable to different types of current sensors
■ Operates over a wide temperature range
■ Precision voltage reference on-chip
■ Protected against ESD
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SA |
2018+ |
MSOP-8 |
13692 |
功放IC原装现货有优势 |
询价 | ||
PHI |
22+ |
SOP16S |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | ||
SA |
2020+ |
MSOP8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
SYTATEK |
23+ |
SOP-8 |
24632 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
SAWNICS |
2018+ |
QFN |
6528 |
承若只做进口原装正品假一赔十! |
询价 | ||
VAREX |
23+ |
MSOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
SA |
22+ |
MSOP-8 |
2897 |
只做原装自家现货供应! |
询价 | ||
VAREX |
2016+ |
MSOP8 |
1852 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
SA |
22+23+ |
QFN |
42401 |
绝对原装正品全新进口深圳现货 |
询价 | ||
VAREX |
23+ |
MSOP8 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 |