AD7820LRZ

Manufacturer Part Number: AD7820LRZ Manufacturer / Brand: ADI
Part of Description: Analog to Digital Converters - ADC 8-BIT CMOS A/D CONVERTER Lead Free Status / RoHS Status: 16-bit Microcontrollers - MCU MCU 3/5V 56K Pb-free 64-QFP
Ship From: HK/Shen Zhen Shipment Way: DHL/Fedex/TNT/UPS
Datasheets:

Product parameters

ManufacturerADI
DetailsRoHS
Mounting StyleSMD/SMT
Package / CaseSOIC-20
Minimum Operating Temperature– 40 C
Maximum Operating Temperature+85 C
PackagingTube
Moisture SensitiveYes
Product TypeADCs – Analog to Digital Converters
Factory Pack Quantity37
SubcategoryData Converter ICs
TypeS/H ADC
Width7.6 mm
Unit Weight0.028254 oz

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    SUBMIT INFORMATION

    The AD7820LRZ is an 8-bit CMOS analog-to-digital converter (ADC) from Analog Devices Inc. (ADI). This device offers high performance and reliability, making it suitable for a wide range of applications.

    Key Specifications and Features:

    1. Resolution:
      • The AD7820LRZ provides an 8-bit resolution, allowing for the conversion of analog signals into digital values with 256 possible levels.
    2. Conversion Rate:
      • With a sampling rate of 500 kS/s (kilosamples per second), the ADC can quickly convert analog signals into digital data.
    3. Single-Ended Input:
      • The device accepts a single-ended analog input, simplifying the interface with analog signals.
    4. Power Supply:
      • The AD7820LRZ operates from a single +5V power supply, with a tolerance range of 4.75V to 5.25V.
    5. Interface:
      • The ADC features a parallel interface for easy integration with microprocessors and other digital systems.
    6. Package:
      • The AD7820LRZ is packaged in a SOIC-20 (small outline integrated circuit) package, which is suitable for surface-mount technology (SMT) assembly.
    7. Operating Temperature Range:
      • The device is specified to operate over a temperature range of -40°C to +85°C, ensuring reliability in a variety of environmental conditions.
    8. Power Consumption:
      • With a power consumption of 40 mW, the AD7820LRZ is efficient and suitable for use in power-sensitive applications.
    9. External Reference:
      • The ADC uses an external reference voltage for accurate conversion of analog signals to digital values.

    Applications:

    The AD7820LRZ is suitable for a variety of applications, including:

    • Data acquisition systems
    • Instrumentation and test equipment
    • Process control systems
    • Any application requiring high-speed, high-resolution analog-to-digital conversion

    Summary:

    The AD7820LRZ is an 8-bit CMOS ADC that offers high performance, reliability, and ease of integration. With its fast conversion rate, single-ended input, and parallel interface, the device is suitable for a wide range of applications that require precise analog-to-digital conversion. Its compact SOIC-20 package and low power consumption make it an ideal choice for use in space-constrained and power-sensitive systems.

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