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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
Manufacturer | ADI |
Details | RoHS |
Mounting Style | SMD/SMT |
Package / Case | SOIC-20 |
Minimum Operating Temperature | – 40 C |
Maximum Operating Temperature | +85 C |
Packaging | Tube |
Moisture Sensitive | Yes |
Product Type | ADCs – Analog to Digital Converters |
Factory Pack Quantity | 37 |
Subcategory | Data Converter ICs |
Type | S/H ADC |
Width | 7.6 mm |
Unit Weight | 0.028254 oz |
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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:
- Resolution:
- The AD7820LRZ provides an 8-bit resolution, allowing for the conversion of analog signals into digital values with 256 possible levels.
- Conversion Rate:
- With a sampling rate of 500 kS/s (kilosamples per second), the ADC can quickly convert analog signals into digital data.
- Single-Ended Input:
- The device accepts a single-ended analog input, simplifying the interface with analog signals.
- Power Supply:
- The AD7820LRZ operates from a single +5V power supply, with a tolerance range of 4.75V to 5.25V.
- Interface:
- The ADC features a parallel interface for easy integration with microprocessors and other digital systems.
- Package:
- The AD7820LRZ is packaged in a SOIC-20 (small outline integrated circuit) package, which is suitable for surface-mount technology (SMT) assembly.
- 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.
- Power Consumption:
- With a power consumption of 40 mW, the AD7820LRZ is efficient and suitable for use in power-sensitive applications.
- 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.