ADS7828EIPWRQ1

Product Overview

Category

The ADS7828EIPWRQ1 belongs to the category of analog-to-digital converters (ADCs).

Use

This product is primarily used for converting analog signals into digital data. It is commonly employed in various applications such as industrial automation, automotive systems, and consumer electronics.

Characteristics

• High-resolution: The ADS7828EIPWRQ1 offers a resolution of up to 12 bits, ensuring accurate conversion of analog signals.
• Low power consumption: This ADC operates at low power levels, making it suitable for battery-powered devices.
• Wide input voltage range: It can handle input voltages ranging from 0V to Vref, providing flexibility in different applications.
• Fast conversion rate: With a maximum conversion rate of 200 kilosamples per second (ksps), it enables real-time data acquisition.

Package

The ADS7828EIPWRQ1 comes in a small-sized TSSOP-16 package, which allows for easy integration into compact electronic designs.

Essence

The essence of the ADS7828EIPWRQ1 lies in its ability to accurately convert analog signals into digital data, enabling further processing and analysis.

Packaging/Quantity

This product is typically available in reels containing a quantity of 250 units per reel.

Specifications

• Resolution: 12 bits
• Input Voltage Range: 0V to Vref
• Conversion Rate: Up to 200 ksps
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage: 2.7V to 5.5V
• Interface: I2C

Detailed Pin Configuration

The ADS7828EIPWRQ1 has a total of 16 pins, each serving a specific function. Here is the detailed pin configuration:

1. VDD: Power supply voltage
2. VSS: Ground reference
3. SDA: Serial data input/output pin (I2C interface)
4. SCL: Serial clock input pin (I2C interface)
5. ADDR0: Address selection bit 0
6. ADDR1: Address selection bit 1
7. ADDR2: Address selection bit 2
8. AIN0: Analog input channel 0
9. AIN1: Analog input channel 1
10. AIN2: Analog input channel 2
11. AIN3: Analog input channel 3
12. AIN4: Analog input channel 4
13. AIN5: Analog input channel 5
14. AIN6: Analog input channel 6
15. AIN7: Analog input channel 7
16. AGND: Analog ground reference

Functional Features

• High accuracy: The ADS7828EIPWRQ1 provides precise conversion of analog signals, ensuring reliable data acquisition.
• Low noise: It offers low noise performance, minimizing interference and improving signal quality.
• Programmable gain: This ADC allows for programmable gain settings, enabling customization based on specific application requirements.
• Alert function: It includes an alert feature that can be used to trigger an interrupt or notify the system when certain conditions are met.

Advantages and Disadvantages

Advantages

• High-resolution conversion
• Low power consumption
• Wide input voltage range
• Compact package size
• Fast conversion rate

Disadvantages

• Limited number of analog input channels
• Requires an external reference voltage (Vref)

Working Principles

The ADS7828EIPWRQ1 operates by sampling the analog input voltage and converting it into a digital representation using its internal ADC circuitry. The converted digital data is then made available through the I2C interface for further processing or storage.

Detailed Application Field Plans

The ADS7828EIPWRQ1 finds applications in various fields, including: - Industrial automation: Used for monitoring and control systems in manufacturing processes. - Automotive systems: Employed in vehicle diagnostics, sensor data acquisition, and engine management. - Consumer electronics: Integrated into devices such as digital multimeters, audio equipment, and portable instruments.

Detailed and Complete Alternative Models

Some alternative models to the ADS7828EIPWRQ1 include: - ADS7822: 12-bit ADC with a smaller package size - ADS7830: 8-channel ADC with higher resolution - ADS1015: 12-bit ADC with built-in programmable gain amplifier (PGA)

These alternative models offer different features and specifications, allowing users to choose the most suitable option for their specific application requirements.