ADC0809CCV

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ADC0809CCV

IC ADC 8BIT SAR 28PLCC

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  • Ông. Phần #ADC0809CCV
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100% gốc & amp; Mới

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Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Part Status Obsolete
Number of Bits 8
Sampling Rate (Per Second) 10k
Number of Inputs 8
Input Type Single Ended
Data Interface Parallel
Configuration MUX-S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External
Voltage - Supply, Analog 4.5V ~ 6.5V
Voltage - Supply, Digital 4.5V ~ 6.5V
Operating Temperature -40°C ~ 85°C
Package / Case 28-LCC (J-Lead)
Supplier Device Package 28-PLCC (11.51x11.51)
Mounting Type Surface Mount
Base Product Number ADC0809

Tổng quan

Description

The ADC0809CCV is an 8-bit analog-to-digital converter (ADC) designed for converting analog signals into digital data. It features a maximum sampling rate of 100 kSPS and can handle up to 8 input channels, allowing it to sample multiple analog signals sequentially.
The device operates using a successive approximation method, which provides a balance of speed and accuracy. It has a reference voltage range from 0 to 5V, making it suitable for various applications in microcontroller interfacing, data acquisition systems, and sensor readings.
The ADC0809CCV communicates with microcontrollers through a parallel digital output, offering ease of integration in embedded systems. With a simple interface and minimal external components required, it is widely used in educational projects and low to mid-range applications requiring real-time analog signal conversion.
Overall, the ADC0809CCV is a reliable and versatile choice for converting analog signals in electronic systems.

Features

The ADC0809CCV is an 8-bit analog-to-digital converter (ADC) with several key features:
1. 8-Bit Resolution: Converts analog signals to an 8-bit digital output.
2. Sampling Rate: Capable of sampling rates up to 100 kHz.
3. Single Supply Operation: Operates with a single power supply ranging from 5V to 15V.
4. Multiplexed Inputs: Supports up to 8 analog input channels, allowing multiple signals to be converted.
5. Bipolar or Unipolar Input: Can accept both bipolar and unipolar input signals.
6. Internal Reference Voltage: Contains an internal reference voltage of 2.5V, with options for external reference.
7. Parallel Output: Provides an 8-bit parallel output for easy interfacing with microcontrollers.
8. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
9. Simple Control Interface: Offers straightforward control signals for conversion initiation and data retrieval.
These features make the ADC0809CCV ideal for various applications, including data acquisition and signal processing in embedded systems.

Package

The ADC0809CCV is typically available in a 28-pin dual in-line package (DIP) format. This package type allows for easy integration into circuit boards and prototyping environments.

Pinout

The ADC0809CCV is an 8-bit Analog-to-Digital Converter (ADC) with a pin count of 28. It provides a parallel output and operates with a single power supply.
Pin Functions:
1. Analog Inputs (A0-A7): 8 channels for analog signals.
2. Reference Voltage (Vref): Sets the input voltage range.
3. Clock Input (CLK): Clock signal for internal operations.
4. Start Conversion (STCONV): Initiates the conversion process.
5. End of Conversion (EOC): Indicates the completion of conversion.
6. Data Output (D0-D7): 8-bit output for the digital representation of the analog input.
7. Address Inputs (A, B): Selects the input channel (A0-A7).
8. Chip Select (CS): Activates the chip for operation.
9. Read (RD): Allows reading of the digital output.
10. Write (WR): Used to write control signals.
11. Ground (GND): Common ground connection.
12. Power Supply (Vcc): Supply voltage input.
This configuration enables efficient conversion of analog signals to digital form.

Manufacturer

The ADC0809CCV is manufactured by Texas Instruments (TI), a leading American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, which are essential for electronics and digital applications. Founded in 1930, TI has a strong presence in the semiconductor industry and is particularly known for its analog and embedded processing products. The company serves a wide range of markets, including automotive, industrial, communications, and consumer electronics. TI's commitment to innovation and quality has solidified its position as a major player in the global electronics market.

Application

The ADC0809CCV is an 8-bit analog-to-digital converter commonly used in various applications, including:
1. Data Acquisition Systems: Converting analog signals into digital form for analysis.
2. Embedded Systems: Used in microcontroller-based projects for sensor interfacing.
3. Instrumentation: Measuring physical quantities like temperature, pressure, and light.
4. Consumer Electronics: Integrating into devices for signal processing.
5. Industrial Automation: Monitoring and controlling processes through digital signals.

Equivalent

The ADC0809CCV is an 8-bit analog-to-digital converter. Equivalent products include the ADC0808, ADC0804, and the MCP3008. Other alternatives are the AD7949 and the TLC549, which offer similar functionality and specifications. When selecting an equivalent, consider factors like resolution, input channels, and interface compatibility.

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