Overview
The ADS1015BQDGSRQ1 is a 12-bit analog-to-digital converter (ADC) designed by Texas Instruments for high-resolution data acquisition in various applications. This device is particularly suited for automotive systems, industrial automation, sensor interfaces, and power management due to its robust features and reliability.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution (Bits) | 12 |
| Sample rate (max) (ksps) | 3.3 |
| Number of input channels | 4 |
| Interface type | I2C |
| Architecture | Delta-Sigma |
| Input type | Differential, Single-ended |
| Multichannel configuration | Multiplexed |
| Rating | Automotive |
| TI functional safety category | Functional Safety-Capable |
| Reference mode | Internal |
| Input voltage range (max) (V) | 5.5 |
| Input voltage range (min) (V) | 0 |
| Features | Comparator, Oscillator, PGA |
| Operating temperature range (°C) | -40 to 125 |
| Power consumption (typ) (mW) | 0.9 |
| Analog supply (min) (V) | 2 |
| Analog supply voltage (max) (V) | 5.5 |
| Digital supply (min) (V) | 2 |
| Digital supply (max) (V) | 5.5 |
Key Features
- 12-bit Resolution: Provides high-resolution data acquisition for precise measurements.
- Four Input Channels: Enables simultaneous measurement of multiple analog signals.
- Programmable Gain Amplification: Allows for adjustable gain settings to accommodate various signal levels.
- I2C Interface: Offers a simple and efficient communication interface for data transfer.
- Comparator, Oscillator, PGA: Includes built-in comparator, oscillator, and programmable gain amplifier for enhanced functionality.
Applications
The ADS1015BQDGSRQ1 is versatile and can be used in a variety of applications, including:
- Automotive Systems: Suitable for high-reliability automotive applications.
- Industrial Automation: Ideal for industrial automation and control systems.
- Sensor Interfaces: Used in sensor interfaces for accurate data acquisition.
- Power Management: Applied in power management systems for precise monitoring and control.
Q & A
- What is the resolution of the ADS1015BQDGSRQ1 ADC?
The ADS1015BQDGSRQ1 has a 12-bit resolution. - How many input channels does the ADS1015BQDGSRQ1 have?
The device has four input channels. - What is the maximum sample rate of the ADS1015BQDGSRQ1?
The maximum sample rate is 3.3 ksps. - What type of interface does the ADS1015BQDGSRQ1 use?
The device uses an I2C interface. - What is the operating temperature range of the ADS1015BQDGSRQ1?
The operating temperature range is -40°C to 125°C. - What are the key features of the ADS1015BQDGSRQ1?
The key features include 12-bit resolution, four input channels, programmable gain amplification, and an I2C interface. - What are some common applications of the ADS1015BQDGSRQ1?
Common applications include automotive systems, industrial automation, sensor interfaces, and power management. - What is the power consumption of the ADS1015BQDGSRQ1?
The typical power consumption is 0.9 mW. - What is the package type of the ADS1015BQDGSRQ1?
The device comes in a VSSOP-10-0.5mm package. - Is the ADS1015BQDGSRQ1 suitable for automotive applications?
Yes, it is rated for automotive use and is functional safety-capable.
