Overview
The AD7878JPZ-REEL is a 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This integrated circuit is designed for data acquisition and features a successive approximation register (SAR) architecture. It is packaged in a 28-lead plastic leaded chip carrier (PLCC) with J-leads, making it suitable for a variety of applications requiring precise analog-to-digital conversion.
The AD7878JPZ-REEL is known for its high accuracy and reliability, making it a preferred choice in industries such as communications, industrial automation, instrumentation and measurement, aerospace and defense, motor and power control, and healthcare.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Category | Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) |
| Package | 28-LCC (J-Lead) |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 100k |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | DSP |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | Internal |
| Voltage - Supply, Analog | ±5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | 0°C ~ 70°C |
Key Features
- High Accuracy: The AD7878JPZ-REEL offers 12-bit resolution, ensuring high accuracy in analog-to-digital conversion.
- High Sampling Rate: With a sampling rate of up to 100k samples per second, this ADC is suitable for high-speed applications.
- SAR Architecture: The successive approximation register (SAR) architecture provides fast and efficient conversion.
- Single-Ended Input: The ADC supports single-ended input, simplifying the connection and signal processing.
- DSP Interface: The digital signal processor (DSP) interface allows for seamless integration with DSP systems.
- Internal Reference: The internal reference voltage simplifies the design and reduces the need for external components.
- Wide Operating Temperature Range: The ADC operates over a temperature range of 0°C to 70°C, making it suitable for various environmental conditions.
Applications
The AD7878JPZ-REEL is versatile and can be used in a wide range of applications, including:
- Communications: For signal processing and data acquisition in communication systems.
- Industrial Automation: In control systems, sensors, and data acquisition modules.
- Instrumentation and Measurement: For precise measurement and data logging in various instruments.
- Aerospace and Defense: In systems requiring high reliability and precision.
- Motor and Power Control: For monitoring and controlling motor and power systems.
- Healthcare: In medical devices and diagnostic equipment.
Q & A
- What is the resolution of the AD7878JPZ-REEL ADC?
The AD7878JPZ-REEL has a 12-bit resolution.
- What is the sampling rate of the AD7878JPZ-REEL?
The sampling rate is up to 100k samples per second.
- What type of input does the AD7878JPZ-REEL support?
The ADC supports single-ended input.
- What is the architecture of the AD7878JPZ-REEL?
The ADC uses a successive approximation register (SAR) architecture.
- What is the operating temperature range of the AD7878JPZ-REEL?
The operating temperature range is 0°C to 70°C.
- What type of data interface does the AD7878JPZ-REEL have?
The ADC has a digital signal processor (DSP) interface.
- Does the AD7878JPZ-REEL have an internal reference voltage?
Yes, the ADC has an internal reference voltage.
- What is the package type of the AD7878JPZ-REEL?
The package type is 28-lead plastic leaded chip carrier (PLCC) with J-leads.
- In what applications is the AD7878JPZ-REEL commonly used?
The ADC is commonly used in communications, industrial automation, instrumentation and measurement, aerospace and defense, motor and power control, and healthcare.
- How do I ensure the quality of the AD7878JPZ-REEL?
Ensure that the component is sourced from a reputable distributor that implements stringent quality control measures, such as Heisener or Hard Find Electronics.
