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          首頁>MAX1447ECJ>規(guī)格書詳情

          MAX1447ECJ集成電路(IC)的ADC/DAC-特殊用途規(guī)格書PDF中文資料

          PDF無圖
          廠商型號

          MAX1447ECJ

          參數(shù)屬性

          MAX1447ECJ 封裝/外殼為32-LQFP;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的ADC/DAC-特殊用途;產(chǎn)品描述:IC ADC 4.5DIGIT 50 32TQFP

          功能描述

          3.5- and 4.5-Digit, Single-Chip ADCs with LED Drivers

          封裝外殼

          32-LQFP

          文件大小

          907.79 Kbytes

          頁面數(shù)量

          24

          生產(chǎn)廠商

          MAXIM

          中文名稱

          美信

          網(wǎng)址

          網(wǎng)址

          數(shù)據(jù)手冊

          下載地址一下載地址二到原廠下載

          更新時間

          2026-1-20 23:00:00

          人工找貨

          MAX1447ECJ價格和庫存,歡迎聯(lián)系客服免費人工找貨

          MAX1447ECJ規(guī)格書詳情

          General Description

          The MAX1447/MAX1496/MAX1498 low-power, 3.5- and 4.5-digit, analog-to-digital converters (ADCs) with integrated light-emitting diode (LED) drivers operate from a single 2.7V to 5.25V power supply. They include an internal reference, a high-accuracy on-chip oscillator, and a multiplexed LED display driver. An internal charge pump generates the negative supply needed to power the integrated input buffers for single-supply operation

          特性 Features

          ? High Resolution

          ?? MAX1447/MAX1498: 4.5 Digits (±19,999 Count)

          ?? MAX1496: 3.5 Digits (±1999 Count)

          ? Sigma-Delta ADC Architecture

          ?? No Integrating Capacitors Required

          ?? No Autozeroing Capacitors Required

          ?? >100dB of Simultaneous 50Hz and 60Hz

          ?? Rejection

          ? Selectable Input Range of ±200mV or ±2V

          ? Selectable Voltage Reference: Internal 2.048V or

          ?? External

          ? Internal High-Accuracy Oscillator Needs No

          ?? External Components

          ? Automatic Offset Calibration

          ? On-Demand Enhanced Offset Calibration

          (MAX1447)

          ? Operate from a Single 2.7V to 5.25V Supply

          ? Low Power (Exclude LED-Driver Current)

          ?? Maximum 744μA Operating Current (MAX1496)

          ?? Maximum 960μA Operating Current

          ?? (MAX1447/MAX1498)

          ?? Maximum 325μA Shutdown Current

          ? Multiplexed Common-Cathode LED Drivers

          ?? Resistor-Programmable Segment Current

          ? Small 32-Pin, 7mm x 7mm TQFP Package (4.5

          ?? Digits), 28-Pin SSOP Package (3.5 Digits)

          ? Also Available in a PDIP Package (3.5 Digits)

          Applications

          ?? Digital Panel Meters

          ?? Hand-Held Meters

          ?? Digital Voltmeters

          ?? Digital Multimeters

          產(chǎn)品屬性

          • 產(chǎn)品編號:

            MAX1447ECJ+

          • 制造商:

            Analog Devices Inc./Maxim Integrated

          • 類別:

            集成電路(IC) > ADC/DAC - 特殊用途

          • 包裝:

            卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

          • 類型:

            ADC

          • 分辨率(位):

            4.5 位

          • 采樣率(每秒):

            50

          • 供電電壓源:

            單電源

          • 電壓 - 供電:

            2.7V ~ 5.25V

          • 工作溫度:

            -40°C ~ 85°C

          • 安裝類型:

            表面貼裝型

          • 封裝/外殼:

            32-LQFP

          • 供應(yīng)商器件封裝:

            32-LQFP(7x7)

          • 描述:

            IC ADC 4.5DIGIT 50 32TQFP

          供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
          ADI(亞德諾)
          25+
          N/A
          20948
          樣件支持,可原廠排單訂貨!
          詢價
          ADI(亞德諾)
          25+
          N/A
          21000
          正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊
          詢價
          MAXIM/美信
          23+
          NA
          793
          電子元器件供應(yīng)原裝現(xiàn)貨. 優(yōu)質(zhì)獨立分銷。原廠核心渠道
          詢價
          Maxim
          23+
          NA
          8719
          專做原裝正品,假一罰百!
          詢價
          MAXIM/美信
          2450+
          NA
          9850
          只做原廠原裝正品現(xiàn)貨或訂貨假一賠十!
          詢價
          MAXIM/美信
          NA
          793
          原裝現(xiàn)貨支持BOM配單服務(wù)
          詢價
          Maxim Integrated
          21+
          32-LQFP
          2000
          100%進口原裝!長期供應(yīng)!絕對優(yōu)勢價格(誠信經(jīng)營)
          詢價
          MAXIM/美信
          25+
          NA
          30000
          房間原裝現(xiàn)貨特價熱賣,有單詳談
          詢價
          Analog Devices Inc./Maxim Inte
          24+25+
          16500
          全新原廠原裝現(xiàn)貨!受權(quán)代理!可送樣可提供技術(shù)支持!
          詢價
          Maxim
          22+
          32TQFP
          9000
          原廠渠道,現(xiàn)貨配單
          詢價
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