Overview
The ADS8515IDBR is a high-performance, 16-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. This component is designed for precision measurement applications, offering a sampling rate of 250 kSPS and a single-ended input configuration. Marketed towards industrial and automotive sectors, the ADS8515IDBR stands out for its high accuracy, low power consumption, and robust performance in harsh environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Series | - | - | - |
| Package | 28-SSOP | - | TR (Tape & Reel) |
| Part Status | Active | - | - |
| Resolution | 16 | Bits | - |
| Sampling Rate | 250 | kSPS | - |
| Number of Inputs | 1 | - | - |
| Input Type | Single Ended | - | - |
| Data Interface | Parallel | - | - |
| Configuration | S/H-ADC | - | - |
| Number of A/D Converters | 1 | - | - |
| Architecture | SAR | - | - |
| Reference Type | External, Internal | - | - |
| Analog Supply Voltage | 5 | V | - |
| Digital Supply Voltage | 1.65 to 5.25 | V | - |
| Operating Temperature | -40 to 85 | °C | - |
Key Features
- High-resolution 16-bit ADC for precise measurements.
- Sampling rate of 250 kSPS ensures fast data acquisition.
- Single-ended input simplifies circuit design.
- Parallel data interface for efficient data transfer.
- Supports both internal and external reference voltages.
- Wide operating temperature range (-40°C to 85°C) suitable for industrial applications.
- Low power consumption enhances energy efficiency.
Applications
The ADS8515IDBR is widely used in various applications, including industrial automation, automotive systems, and precision measurement equipment. In industrial settings, it is employed for process control and data acquisition systems due to its high accuracy and reliability. In automotive applications, it is utilized in engine control units and sensor interfaces, benefiting from its robust performance in extreme temperatures. Additionally, it is ideal for medical instrumentation and test equipment where precise analog-to-digital conversion is critical.
Q & A
1. What is the resolution of the ADS8515IDBR?
The ADS8515IDBR has a resolution of 16 bits.
2. What is the sampling rate of this ADC?
The sampling rate is 250 kSPS (kilo samples per second).
3. What type of input does the ADS8515IDBR support?
It supports a single-ended input configuration.
4. What is the operating temperature range of the ADS8515IDBR?
The operating temperature range is from -40°C to 85°C.
5. Does the ADS8515IDBR support external reference voltages?
Yes, it supports both internal and external reference voltages.
6. What is the supply voltage range for the digital part of the ADC?
The digital supply voltage ranges from 1.65 V to 5.25 V.
7. What is the package type of the ADS8515IDBR?
It comes in a 28-SSOP (Shrink Small Outline Package) form.
8. Is the ADS8515IDBR suitable for automotive applications?
Yes, its robust performance in extreme temperatures makes it suitable for automotive applications.
9. What is the architecture of the ADS8515IDBR?
It uses a SAR (Successive Approximation Register) architecture.
10. How many A/D converters are included in the ADS8515IDBR?
It includes a single A/D converter.
