Overview
The Texas Instruments ADS8519IDBR is a 16-bit, 250kSPS (kilosamples per second) serial CMOS sampling analog-to-digital converter (ADC). This device is designed using state-of-the-art CMOS structures and includes a complete 16-bit, capacitor-based, successive approximation register (SAR) A/D converter with sample-and-hold, reference, clock, and a serial data interface. The ADS8519IDBR is suitable for a wide range of applications requiring high precision and reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Bits | 16 | |
| Sampling Rate (Per Second) | 250k | SPS |
| Input Type | Single Ended | |
| Data Interface | SPI | |
| Configuration | S/H-ADC | |
| Ratio - S/H:ADC | 1:1 | |
| Number of A/D Converters | 1 | |
| Architecture | SAR | |
| Reference Type | External, Internal | |
| Voltage - Supply, Analog | 5V | |
| Voltage - Supply, Digital | 1.65V ~ 5.25V | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 28-SSOP (0.209", 5.30mm Width) | |
| EU RoHS Status | ROHS3 Compliant | |
| MSL Rating | 2 (1 Year, 30°C/60%RH) |
Key Features
- High Precision: The ADS8519IDBR offers high accuracy with ±1.5LSB max INL and ±1LSB max DNL, ensuring no missing codes.
- Flexible Input Ranges: Supports various input ranges including ±10V, ±5V, and 0V to 8.192V using internal precision resistors.
- Low Power Consumption: Typical power dissipation of 110mW at 250kSPS.
- SPI-Compatible Serial Output: Data can be output using the internal clock or synchronized to an external data clock, with daisy-chain (TAG) feature and 3-state bus.
- Simple DSP Interface: Designed for ease of use with standard DSP processors, including an output synchronization pulse.
- Environmental Compliance: ROHS3 compliant and MSL rating of 2 (1 year, 30°C/60%RH).
Applications
- Industrial Process Control: Suitable for monitoring and controlling industrial processes due to its high precision and reliability.
- Data Acquisition Systems: Ideal for data acquisition systems requiring high-speed and accurate analog-to-digital conversion.
- Digital Signal Processing: Compatible with DSP processors, making it a good choice for various digital signal processing applications.
- Medical Equipment: Can be used in medical devices that require precise analog-to-digital conversion.
- Instrumentation: Suitable for use in various instrumentation applications where high accuracy is crucial).
Q & A
- What is the sampling rate of the ADS8519IDBR?
The sampling rate of the ADS8519IDBR is 250kSPS (kilosamples per second)).
- What is the number of bits in the ADS8519IDBR?
The ADS8519IDBR is a 16-bit analog-to-digital converter).
- What type of data interface does the ADS8519IDBR use?
The ADS8519IDBR uses an SPI (Serial Peripheral Interface) data interface).
- What are the operating temperature ranges for the ADS8519IDBR?
The operating temperature range for the ADS8519IDBR is -40°C to 85°C).
- Does the ADS8519IDBR support external or internal references?
The ADS8519IDBR supports both external and internal references).
- What is the package type of the ADS8519IDBR?
The ADS8519IDBR comes in a 28-pin SSOP (Shrink Small Outline Package) package).
- Is the ADS8519IDBR ROHS compliant?
Yes, the ADS8519IDBR is ROHS3 compliant).
- What are some typical applications of the ADS8519IDBR?
The ADS8519IDBR is typically used in industrial process control, data acquisition systems, digital signal processing, medical equipment, and instrumentation).
- How do I order the ADS8519IDBR?
To order the ADS8519IDBR, select the 'Add to Cart' button on the product listing, then proceed to the checkout page to enter your payment and shipping information).
- What is the power consumption of the ADS8519IDBR at 250kSPS?
The typical power dissipation of the ADS8519IDBR at 250kSPS is 110mW).
