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78M6618-IMR集成電路（IC）的電能計量規(guī)格書PDF中文資料
| 廠商型號 |
78M6618-IMR |
| 參數(shù)屬性 | 78M6618-IMR 封裝/外殼為68-VFQFN 裸露焊盤；包裝為管件；類別為集成電路（IC）的電能計量；產(chǎn)品描述：IC PWR MEASUREMENT OCTAL 68-QFN |
| 功能描述 | Octal Power and Energy Measurement IC |
| 封裝外殼 | 68-VFQFN 裸露焊盤 |
| 文件大小 |
426.45 Kbytes |
| 頁面數(shù)量 |
32 頁 |
| 生產(chǎn)廠商 | Teridian Semiconductor Corporation |
| 企業(yè)簡稱 |
TERIDIAN |
| 中文名稱 | Teridian Semiconductor Corporation官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-4-10 11:16:00 |
| 人工找貨 | 78M6618-IMR價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
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DESCRIPTION
The Teridian 78M6618 is a highly integrated IC for independent monitoring and measurement of up to eight single-phase AC outlets. With multiple host interface options, an integrated LCD driver, and configurable I/Os, the device is ideal for metered power distribution units (PDUs) and rack enclosures for the data center, as well as intelligent power strips and subpanels in the grid-friendly digital home.
FEATURES
? < 0.5 Wh Accuracy Over Wide 2000:1 Current Range and Over Temperature
? Exceeds IEC 62053/ANSI C12.20 Standards
? Voltage Reference < 40ppm/°C
? 10 Sensor Inputs—V3P3 Referenced
? 21-Bit Delta-Sigma ADC with Independent 32-Bit Compute Engine (CE)
? 8-Bit MPU (80515), One Clock Cycle per Instruction with 4KB MPU XRAM
? 128KB Flash with Security
? Integrated ICE for MPU Debug
? 32kHz Time Base with Hardware Watchdog Timer
? UART and High-Speed Slave SPI Host Interface Options
? Up to 19 General-Purpose 5V Tolerant I/O Pins
? LCD Driver (Up to 70 Pixels)
? Packaged in a Lead(Pb)-Free/RoHS-Compliant (6/6) 68-Pin QFN
? Robust Sub-Metering Application Firmware:
o True RMS Calculations for Current, Voltage, Line Frequency, Real Power, Reactive Power, Apparent Power, and Power Factor
o Accumulated Watt-Hours, Kilowatt-Hours, and Cost
o Intelligent Switch Control at Zero Crossings
o Digital Temperature Compensation
o Phase Compensation (±15°)
o Quick Calibration Routines
o 46-64Hz Line Frequency Range with Same Calibration
o Programmable Alarm Thresholds
o High-Level UART Communication Protocols
o High-Level SPI Communication Protocols
產(chǎn)品屬性
- 產(chǎn)品編號：
78M6618-IMR/F
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 電能計量
- 包裝：
管件
- 輸入阻抗：
40 千歐 ~ 90 千歐
- 測量誤差：
0.5%
- 電壓 - I/O 高：
2V
- 電壓 - I/O 低：
0.8V
- 表計類型：
Single Phase
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
68-VFQFN 裸露焊盤
- 供應商器件封裝：
68-SQFN（8x8）
- 描述：
IC PWR MEASUREMENT OCTAL 68-QFN
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Analog Devices Inc/Maxim Integ |
23+/24+ |
68-VFQFN |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
SILERGY/矽力杰 |
23+ |
QFN |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
MAXIM |
2016+ |
QFN |
3500 |
本公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價 | ||
MAXIM/美信 |
2447 |
QFN |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
SILERGY/矽力杰 |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MAXIM |
23+ |
35500 |
詢價 | ||||
Maxim |
22+ |
68SQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
Maxim |
21+ |
68SQFN |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
SILERGY |
NA |
15500 |
一級代理 原裝正品假一罰十 價格優(yōu)勢 實單帶接受價 |
詢價 | |||
MAX |
25+ |
68-SQFN (8x8) |
3210 |
公司現(xiàn)貨絕對原裝 |
詢價 |
