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HI7191集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC)規(guī)格書(shū)PDF中文資料

HI7191
廠商型號(hào)

HI7191

參數(shù)屬性

HI7191 封裝/外殼為20-SOIC(0.295",7.50mm 寬);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)的模數(shù)轉(zhuǎn)換器(ADC);產(chǎn)品描述:IC ADC 24BIT SIGMA-DELTA 20SOIC

功能描述

24-Bit, High Precision, Sigma Delta A/D Converter

封裝外殼

20-SOIC(0.295",7.50mm 寬)

文件大小

1.12756 Mbytes

頁(yè)面數(shù)量

25 頁(yè)

生產(chǎn)廠商 Renesas Technology Corp
企業(yè)簡(jiǎn)稱

RENESAS瑞薩

中文名稱

瑞薩科技有限公司官網(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

2025-5-15 20:00:00

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HI7191規(guī)格書(shū)詳情

The Intersil HI7191 is a monolithic instrumentation, sigma delta A/D converter which operates from ?5V supplies. Both the signal and reference inputs are fully differential for maximum flexibility and performance. An internal Programmable Gain Instrumentation Amplifier (PGIA) provides input gains from 1 to 128 eliminating the need for external pre-amplifiers. The on-demand converter auto-calibrate function is capable of removing offset and gain errors existing in external and internal circuitry. The on-board user programmable digital filter provides over 120dB of 60/50Hz noise rejection and allows fine tuning of resolution and conversion speed over a wide dynamic range. The HI7190 and HI7191 are functionally the same device, but the HI7190 has tighter linearity specs.

Features

? 20-Bit Resolution with No Missing Code

? 0.0015 Integral Non-Linearity (Typ)

? 20mV to ±2.5V Full Scale Input Ranges

? Internal PGIA with Gains of 1 to 128

? Serial Data I/O Interface, SPI Compatible

? Differential Analog and Reference Inputs

? Internal or System Calibration

? 120dB Rejection of 60/50Hz Line Noise

? Settling Time of 4 Conversions (Max) for a Step Input

? Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

? Process Control and Measurement

? Industrial Weight Scales

? Part Counting Scales

? Laboratory Instrumentation

? Seismic Monitoring

? Magnetic Field Monitoring

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    HI7191IBZ

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 模數(shù)轉(zhuǎn)換器(ADC)

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 位數(shù):

    24

  • 采樣率(每秒):

    625

  • 輸入數(shù):

    1

  • 輸入類型:

    差分

  • 數(shù)據(jù)接口:

    SPI

  • 配置:

    PGA-ADC

  • 架構(gòu):

    三角積分

  • 參考類型:

    外部

  • 電壓 - 供電,模擬:

    ±5V

  • 電壓 - 供電,數(shù)字:

    5V

  • 特性:

    PGA

  • 工作溫度:

    -40°C ~ 85°C

  • 封裝/外殼:

    20-SOIC(0.295",7.50mm 寬)

  • 供應(yīng)商器件封裝:

    20-SOIC

  • 安裝類型:

    表面貼裝型

  • 描述:

    IC ADC 24BIT SIGMA-DELTA 20SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
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絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫(kù)存!歡迎來(lái)電!
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2000
百域芯優(yōu)勢(shì) 實(shí)單必成 可開(kāi)13點(diǎn)增值稅發(fā)票
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