Texas Instruments

ADC0809CCVX

ADC0809CCVX Description

The ADC0809CCVX is an 8-bit analog-to-digital converter (ADC) manufactured by Texas Instruments, designed for data acquisition applications. This IC features a single ADC with a parallel data interface, making it suitable for systems requiring straightforward integration with digital systems. It operates a within supply voltage range of 4.5V to 6.5V for both analog and digital supplies, ensuring compatibility with a variety of power sources. The ADC0809CCVX supports a sampling rate of 10,000 samples per second, providing efficient data conversion for dynamic signals.

This IC is housed in a 28-pin PLCC package, which is ideal for surface-mount applications, offering robustness and ease of installation on printed circuit boards. The device employs a Successive Approximation Register (SAR) architecture, which is known for its balance between speed and accuracy. The ADC0809CCVX also features an external reference type, allowing for precise calibration and flexibility in reference voltage selection.

ADC0809CCVX Features

• Number of A/D Converters: 1
• Data Interface: Parallel
• Voltage - Supply, Analog: 4.5V ~ 6.5V
• Voltage - Supply, Digital: 4.5V ~ 6.5V
• Sampling Rate (Per Second): 10k
• Number of Bits: 8
• Number of Inputs: 8 single-ended inputs
• Architecture: SAR (Successive Approximation Register)
• Reference Type: External
• Package: 28-pin PLCC
• Mounting Type: Surface Mount
• Moisture Sensitivity Level (MSL): 2A (4 Weeks)
• Product Status: Obsolete
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Base Product Number: ADC0809

ADC0809CCVX Applications

The ADC0809CCVX is well-suited for a variety of applications where analog signals need to be converted to digital data for further processing. Its 8-bit resolution and 10k samples per second rate make it ideal for applications such as:

• Data Acquisition Systems: Ideal for capturing and digitizing analog signals from sensors in industrial automation and control systems.
• Medical Equipment: Suitable for medical devices that require precise and rapid signal conversion, such as patient monitoring equipment.
• Consumer Electronics: Can be used in devices that require analog-to-digital conversion, such as audio processing units and digital cameras.
• Automotive Systems: Useful in automotive applications where analog signals from sensors need to be converted to digital for processing by microcontrollers.

Conclusion of ADC0809CCVX

The ADC0809CCVX from Texas Instruments is a versatile 8-bit ADC designed for efficient data acquisition in various electronic systems. Its parallel data interface and SAR architecture provide reliable and accurate analog-to-digital conversion. Despite its obsolete status, the ADC0809CCVX remains a valuable component for legacy systems and applications where its specific features are required. The device's compatibility with a wide range of supply voltages and its surface-mount package make it suitable for modern PCB designs. While newer technologies may offer higher performance, the ADC0809CCVX continues to serve as a reliable choice for applications that do not demand ultra-high sampling rates or resolution.