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MAX71020AEUI+R中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書
MAX71020AEUI+R規(guī)格書詳情
General Description
The MAX71020 is a single-chip analog front-end (AFE) for use in high-performance revenue meters. It contains the compute engine (CE) found in Maxim Integrated’s fourth-generation meter system-on-chip (SoC) and an improved analog-to-digital converter (ADC), and interfaces to the host controller of choice over a SPI interface.
The MAX71020 comes in a 28-pin TSSOP package.
Features
? 0.1 Accuracy Over 2000:1 Current Range
? Exceeds IEC 62053/ANSI C12.20 Standards
? Two Differential Current Sensor Inputs
? Two Voltage Sensor Inputs
? Selectable Gain of 1 or 8.9 for One Current Input to Support a Shunt
? High-Speed Wh/VARh Pulse Outputs with Programmable Width
? Up to Four Pulse Outputs with Pulse Count
? Four-Quadrant Metering
? Digital Temperature Compensation
? Independent 32-Bit Compute Engine
? 45Hz to 65Hz Line Frequency Range with Same Calibration
? Phase Compensation (±10°)
? Four Multifunction DIO Pins
? SPI Interface
? -40°C to +85°C Industrial Temperature Range
? 28-Pin TSSOP Lead(Pb)-Free Package
產(chǎn)品屬性
- 型號(hào)：
MAX71020AEUI+R
- 制造商：
MAXIM
- 制造商全稱：
Maxim Integrated Products
- 功能描述：
Single-Chip Electricity Meter AFE
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
NA/ |
126 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
MAXIM |
24+ |
SOP8 |
35400 |
全新原裝現(xiàn)貨/假一罰百! |
詢價(jià) | ||
ADI/亞德諾 |
原封裝 |
66900 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
MAXIM/美信 |
22+ |
SOP-8 |
9845 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
MAXIM |
23+ |
SOP |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
MAXIM |
19+ |
SOP8 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
MAX |
22+ |
SOP8 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
SILERGY/矽力杰 |
24+ |
μSOP/10 |
9868 |
1.98 |
詢價(jià) | ||
AD |
21+ |
SOP8 |
12588 |
原裝正品 |
詢價(jià) |
