ICL7107CM44Z

High-precision measuring instrument for industrial control and automation system
4,882 有效庫存

ICL7107CM44Z

有效庫存4,882

High-precision measuring instrument for industrial control and automation system

品質保證

品質保證

從我們的供應鍊網路採購的所有零件都經過嚴格的進貨檢驗流程。 這種細緻的檢查可確保客戶收到的零件是正品並符合要求的標準。 此外，我們還保存這些檢查的詳細記錄，以確保整個供應鏈的透明度和可追溯性。

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認證

我們已成功獲得各項認證標準，並建立了自己的專業檢測實驗室。 這確保了我們向客戶提供的每件產品都符合最高的品質標準。 我們遵守嚴格的測試協議，以保持我們產品的一致性和準確性。 為了確保我們的產品是原裝正品，我們還與信譽良好的第三方檢測機構合作進行嚴格的品質測試。 我們對品質的承諾延伸到滿足行業、法律、監管和 ISO 9001:2015 的要求。

運輸與付款

運輸與付款

關於運送

我們通常會在幾個工作日內通過可靠的運輸公司（例如 FedEx、SF、UPS 或 DHL）運送訂單。 我們還支持其他運輸方式。 如果您想詢問具體的運輸細節或費用，請隨時與我們聯繫。

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關於付款

我們接受多種支付方式，包括VISA、MasterCard、銀聯、西聯、PayPal等渠道。

如果您有特定的付款方式或想詢問費率和其他詳細信息，請隨時與我們聯繫。

wire

電匯

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Paypal

cc

信用卡

western

西聯匯款

mg

速匯金

服務與包裝

服務與包裝

About After Sales Service

All Parts Extended Quality Guarantee

自發貨之日起 90 天內發起申請。

與我們的工作人員確認退貨或換貨。

保持貨物收到時的原始狀態。

最後請注意，退貨或換貨的資格取決於對退貨商品實際狀況的評估。 在完成退貨或換貨流程之前，我們將評估收到的貨物。 如果您對退貨或換貨有任何疑問或需要進一步幫助，請隨時通過以下方式聯絡我們： [email protected]

關於包裝

在包裝方面，我們的產品均精心包裝在防靜電袋中，以提供ESD防靜電保護。 外包裝堅固耐用且閉合牢固。 我們支持各種包裝方法，例如捲帶式、切帶式、管式或託盤式。

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例子

捲帶式

捲帶式

剪膠帶

剪膠帶

管或託盤

管或託盤

ICL7107CM44Z 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

快速報價

請提交詢價 ICL7107CM44Z 或發送電子郵件給我們： Email: [email protected], 我們將在 12 小時內與您聯繫。

詳細說明

Additionally, the ICL7107CM44Z boasts a resolution of 200mV per step and a maximum input range of ±2V, allowing for precise and reliable measurements across a wide range of input signals. Its onboard reference voltage generator ensures stability and accuracy, while the low temperature coefficient of the reference voltage adds to its overall reliability and performance

ICL7107CM44Z

主要特徵

  • State-of-the-art LED driver with built-in clock generator
  • Easily adjustable display brightness and contrast
  • Precise control over display timing and synchronization
  • Built-in temperature compensation for stable performance
  • Pulse width modulation for adjustable brightness
  • SPI-compatible interface for simplified integration

應用

  • Automation & Process Control
  • Sensing & Instrumentation
  • Signal Processing

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Pkg. Type MQFP Carrier Type Tray
MOQ 768

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 ICL7107CM44Z PDF 下載

常見問題解答

What is ICL7107CM44Z?

The ICL7107CM44Z is a 3.5 digit A/D converter with a 7-segment display driver from Intersil Corporation. It is commonly used in digital panel meter and multimeter applications for measuring voltage, current, and resistance.

How Does ICL7107CM44Z Work?

The ICL7107CM44Z works by converting analog input signals into a digital representation and then driving a 7-segment display to show the measured value. It features auto-zero and auto-polarity, making it suitable for a wide range of measurement applications. The A/D converter uses a dual-slope integration technique for accurate and noise-immune conversions.

How Many Pins does ICL7107CM44Z have and What are the Functions of the Pinout Configuration?

The ICL7107CM44Z is housed in a 40-pin ceramic dip package. The pinout configuration includes:

  • V+: Positive power supply pin.
  • V-: Negative power supply pin.
  • REF LO: Reference voltage low pin.
  • REF HI: Reference voltage high pin.
  • IN HI, IN LO: Analog input pins.
  • MODE: Mode control pin for selecting various measurement ranges.
  • DECIMAL POINT: Decimal point control pin for the display.
  • DISPLAY: 7-segment display driver output pins.

What are the Pros and Cons of ICL7107CM44Z?

Pros:

  • High Accuracy: Offers accurate measurements with 3.5 digit resolution.
  • Integrated Display Driver: Includes a built-in driver for 7-segment LED or LCD displays.
  • Auto-zero and Auto-polarity: Enhances measurement reliability and convenience.
  • Wide Application Range: Suitable for various panel meter and multimeter designs.

Cons:

  • Limited Resolution: May not provide sufficient precision for high-precision measurement applications.
  • Obsolete: The ICL7107CM44Z is an older part and may have limited availability compared to newer ICs.
  • Power Consumption: Requires careful consideration of power supply design for optimal performance in battery-powered devices.

Are There Any Equivalents/Alternatives to ICL7107CM44Z for Recommendation?

  • The ICL7117 from Intersil Corporation is a similar A/D converter with improved features.
  • Alternatives to the ICL7107CM44Z include the ADC0820 from Texas Instruments and the MAX7219 from Maxim Integrated.

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