78M6631集成電路（IC）的電能計(jì)量規(guī)格書(shū)PDF中文資料
| 廠(chǎng)商型號(hào) |
78M6631 |
| 參數(shù)屬性 | 78M6631 封裝/外殼為56-WFQFN 裸露焊盤(pán)；包裝為管件；類(lèi)別為集成電路（IC）的電能計(jì)量；產(chǎn)品描述：IC POWER MEAS/MON 3 PHASE 56TQFN |
| 功能描述 | 3-Phase Power-Measurement IC |
| 封裝外殼 | 56-WFQFN 裸露焊盤(pán) |
| 文件大小 |
600.36 Kbytes |
| 頁(yè)面數(shù)量 |
30 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱(chēng) |
Maxim【美信】 |
| 中文名稱(chēng) | 美信半導(dǎo)體官網(wǎng) |
| 原廠(chǎng)標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-31 16:12:00 |
78M6631規(guī)格書(shū)詳情
DESCRIPTION
The Teridian? 78M6631 is a highly integrated 3-phase power measurement and monitoring system-on-chip (SoC), with a 10 MHz 8051-compatible MPU core and Single Converter Technology? containing a 22-bit deltasigma converter and 32-bit compute engine (CE). The 78M6631 has been designed specifically for a wide variety of applications requiring 3-phase power and quality measurements. It supports both Delta and Wye configurations.
FEATURES
? < 0.5 Watt Accuracy Over 2000:1 Current Range and Over Temperature
? Exceeds IEC 62053/ANSI C12.20 Standards
? Voltage Reference < 40 ppm/°C
? Six Analog Inputs Supporting 3-Phase Voltage and Current Measurement Inputs
? Pin- or Biselectable Delta or Wye Configuration
? 22-Bit Delta-Sigma ADC with Independent 32- Bit Compute Engine (CE)
? 8-Bit MPU (80515), One Clock Cycle per Instruction with 4 KB MPU XRAM
? 128 KB Flash with Security
? 32 kHz Time Base with Hardware Watchdog Timer
? UART, I2C, and High-Speed Slave SPI Host Interface Options
? 17 General-Purpose 5 V Tolerant I/O Pins
? Packaged in a RoHS-Compliant (6/6) Lead(Pb)-Free 56-Pin TQFN
? Application Firmware Includes (per Phase):
??? o True RMS Current and Voltage Calculations
??? o Active, Reactive, Apparent, Fundamental, and Harmonic Power Calculations
??? o Fundamental and Harmonic Current and Voltage Calculations
??? o Line Frequency and Power Factor Calculations
??? o Phase Compensation (?18? at 60 Hz)
??? o Built-In Calibration Routines
??? o Programmable Alarm Thresholds
??? o Command Line (UART) Communications
??? o High-Speed SPI Communications
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
78M6631-IM/F
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類(lèi)別：
集成電路（IC） > 電能計(jì)量
- 系列：
Teridian?
- 包裝：
管件
- 輸入阻抗：
40 千歐 ~ 90 千歐
- 測(cè)量誤差：
0.5%
- 電壓 - I/O 高：
2V
- 電壓 - I/O 低：
0.8V
- 電流 - 供電：
9.1mA
- 表計(jì)類(lèi)型：
3 相
- 工作溫度：
-40°C ~ 85°C
- 安裝類(lèi)型：
表面貼裝型
- 封裝/外殼：
56-WFQFN 裸露焊盤(pán)
- 供應(yīng)商器件封裝：
56-TQFN（7x7）
- 描述：
IC POWER MEAS/MON 3 PHASE 56TQFN
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
19+ |
QFN |
256800 |
原廠(chǎng)代理渠道,每一顆芯片都可追溯原廠(chǎng)； |
詢(xún)價(jià) | ||
Analog Devices Inc/Maxim Integ |
23+/24+ |
68-VFQFN |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢(xún)價(jià) | ||
Maxim |
22+ |
QFN |
25000 |
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十 |
詢(xún)價(jià) | ||
MAXIM |
18+ |
QFN56 |
85600 |
保證進(jìn)口原裝可開(kāi)17%增值稅發(fā)票 |
詢(xún)價(jià) | ||
MAXIM |
24+ |
QFN |
65200 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) | ||
Maxim |
2023+ |
TQFN/56 |
8700 |
原裝現(xiàn)貨 |
詢(xún)價(jià) | ||
SILERGY |
20232024 |
TQFN56 |
3000 |
原廠(chǎng)代理渠道,長(zhǎng)期現(xiàn)貨 |
詢(xún)價(jià) | ||
Maxim |
20+ |
56-WFQFN |
65790 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢(xún)價(jià) | ||
Maxim |
15+ |
QFN |
4 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
Maxim |
23+ |
QFN |
10000 |
原裝正品現(xiàn)貨 |
詢(xún)價(jià) |
