MAXQ3181集成電路（IC）的模擬前端（AFE）規(guī)格書PDF中文資料
| 廠商型號(hào) |
MAXQ3181 |
| 參數(shù)屬性 | MAXQ3181 封裝/外殼為28-TSSOP（0.173"，4.40mm 寬）；包裝為管件；類別為集成電路（IC）的模擬前端（AFE）；產(chǎn)品描述：IC AFE 8 CHAN 28TSSOP |
| 功能描述 | Low-Power, Active Energy, Polyphase AFE |
| 封裝外殼 | 28-TSSOP（0.173"，4.40mm 寬） |
| 文件大小 |
904.4 Kbytes |
| 頁(yè)面數(shù)量 |
84 頁(yè) |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-24 11:14:00 |
| 人工找貨 | MAXQ3181價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAXQ3181規(guī)格書詳情
General Description
The MAXQ3181 is a dedicated electricity measurement front-end that collects and calculates polyphase voltage, current, active power and energy, and many other metering parameters of a polyphase load. The computed results can be retrieved by an external master through the on-chip serial peripheral interface (SPI?) bus. This bus is also used by the external master to configure the operation of the MAXQ3181 and monitor the status of operations.
Features
? Compatible with 3-Phase/3-Wire, 3-Phase/4-Wire, and Other 3-Phase Services
? 0.1 Active Power and Energy Linearity Error
? 0.5 Apparent Power and Energy Linearity Error
? 0.5 Linearity Errors for RMS Voltage and RMS Current
? Neutral Line Current Measurement
? Line Frequency (Hz)
? Power Factors
? Phase Sequence Indication
? Phase Voltage Absence Detection
? Programmable Pulse Width
? Programmable No-Load Current Threshold
? Programmable Meter Constant
? Programmable Thresholds for Undervoltage and Overvoltage Detection
? Programmable Threshold for Overcurrent Detection
? Amp-Hours in Absence of Voltage Signals
? On-Chip Digital Temperature Sensor
? Precision Internal Voltage Reference 2.048V (30ppm/°C typical), Also Supports An External Voltage Reference
? Active Power and Energy of Each Phase and Combined 3-Phase (kWh), Positive and Negative
? Apparent Power and Energy of Each Phase and Combined 3-Phase
? Supports Software Meter Calibration
? Up to 3-Point Multipoint Calibration to Compensate for Transducer Nonlinearity
? Power-Fail Detection
? Bidirectional Reset Input/Output
? SPI-Compatible Serial Interface with Interrupt Request (IRQ) Output
? Single 3.3V Supply, Low Power (35mW typical)
Applications
??? 3-Phase Active Energy Electricity Meters
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
MAXQ3181-RAN+
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 模擬前端（AFE）
- 包裝：
管件
- 電壓 - 供電，模擬：
3.3V
- 電壓 - 供電，數(shù)字：
3.3V
- 安裝類型：
表面貼裝型
- 封裝/外殼：
28-TSSOP（0.173"，4.40mm 寬）
- 供應(yīng)商器件封裝：
28-TSSOP
- 描述：
IC AFE 8 CHAN 28TSSOP
| 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) |
21+ |
28-TSSOP |
12588 |
原裝正品,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
MAXIM |
24+ |
TSSOP28 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
TSSOP |
9560 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
TSSOP28 |
650 |
詢價(jià) | |||
MAXIM/美信 |
22+ |
TSSOP28 |
20000 |
深圳原裝現(xiàn)貨正品有單價(jià)格可談 |
詢價(jià) | ||
MAXIM |
19+ |
TSSOP28 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
MAXIM |
23+ |
TSSOP28 |
12800 |
公司只有原裝 歡迎來電咨詢。 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
TSSOP28 |
8000 |
只做原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
24+ |
NA/ |
650 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
MAXIM |
20+ |
TSSOP28 |
1050 |
進(jìn)口原裝現(xiàn)貨,假一賠十 |
詢價(jià) |
