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MAX1447ECJ中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書

MAX1447ECJ
廠商型號(hào)

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) > 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

文件大小

907.79 Kbytes

頁(yè)面數(shù)量

24 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)

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-10-31 13:30:00

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

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(hào):

    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(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAX
2405+
原廠封裝
12500
15年芯片行業(yè)經(jīng)驗(yàn)/只供原裝正品:0755-83267371鄒小姐
詢價(jià)
Maxim Integrated
21+
32-LQFP
2000
100%進(jìn)口原裝!長(zhǎng)期供應(yīng)!絕對(duì)優(yōu)勢(shì)價(jià)格(誠(chéng)信經(jīng)營(yíng))
詢價(jià)
MAXIM/美信
23+
LQFP-32
6900
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
MAXIM
21+
LQFP-32
6000
原裝現(xiàn)貨
詢價(jià)
MAXIM/美信
22+
N/A
12245
現(xiàn)貨,原廠原裝假一罰十!
詢價(jià)
MAXIM
23+
NA
25060
只做進(jìn)口原裝,終端工廠免費(fèi)送樣
詢價(jià)
MAXIM/美信
2023+
LQFP-32
6000
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成
詢價(jià)
MAXIM/美信
21+
LQFP-32
13880
公司只售原裝,支持實(shí)單
詢價(jià)
MAXIM/美信
21+
32LQFP
60000
絕對(duì)原裝正品現(xiàn)貨,假一罰十
詢價(jià)
MAXIM
2020+
32LQFP
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)