Texas Instruments

ADS805E/1K  

Analog to Digital Converters

ADS805E/1K Description

The ADS805E/1K is a high-performance, 12-bit analog-to-digital converter (ADC) designed by Texas Instruments, featuring a pipelined architecture. This ADC is ideal for applications requiring high-speed data acquisition and precision. With a sampling rate of 20 million samples per second (MSPS), the ADS805E/1K ensures rapid data conversion, making it suitable for demanding industrial and communication systems.

The ADS805E/1K is equipped with a single A/D converter and supports both differential and single-ended input types. This flexibility allows for versatile signal acquisition, accommodating a wide range of input signals. The device operates on a 5V analog supply and a 5V digital supply, ensuring compatibility with standard power sources.

The data interface is parallel, enabling efficient data transfer and integration into various systems. The ADS805E/1K also features a 1:1 sample-and-hold (S/H) to ADC ratio, ensuring accurate and reliable signal processing. The device is available in a 28-pin surface-mount small outline package (SSOP), making it suitable for compact designs.

ADS805E/1K Features

• High-Speed Sampling: With a sampling rate of 20 MSPS, the ADS805E/1K provides rapid data conversion, essential for real-time signal processing.
• 12-Bit Resolution: Offers high precision in data acquisition, suitable for applications requiring detailed signal analysis.
• Flexible Input Types: Supports both differential and single-ended inputs, enhancing its versatility in various signal acquisition scenarios.
• Parallel Data Interface: Facilitates efficient data transfer, ensuring seamless integration with digital systems.
• Dual Supply Voltages: Operates on 5V for both analog and digital supplies, simplifying power management.
• Pipelined Architecture: Ensures high throughput and low latency, critical for high-speed applications.
• External and Internal Reference Options: Provides flexibility in reference voltage selection, enhancing accuracy and adaptability.
• Compliance and Reliability: The ADS805E/1K is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): Rated at MSL 2 (1 Year), ensuring reliability in various environmental conditions.

ADS805E/1K Applications

The ADS805E/1K is well-suited for a variety of applications, including:

• Industrial Automation: Ideal for high-speed data acquisition in industrial control systems, where precise and rapid signal processing is crucial.
• Communication Systems: Suitable for applications requiring high-speed signal conversion, such as in base stations and communication infrastructure.
• Medical Equipment: Can be used in medical imaging and diagnostic equipment, where high precision and reliability are paramount.
• Instrumentation: Perfect for precision measurement instruments, providing accurate and rapid data acquisition.
• Automotive Electronics: Useful in automotive applications requiring high-speed data processing, such as engine control units and advanced driver-assistance systems (ADAS).

Conclusion of ADS805E/1K

The ADS805E/1K from Texas Instruments is a robust and versatile 12-bit ADC, offering high-speed sampling and precise data acquisition. Its pipelined architecture and flexible input options make it an ideal choice for a wide range of applications, from industrial automation to medical equipment. The device's compliance with environmental and regulatory standards ensures its suitability for modern electronic systems. With its high performance and reliability, the ADS805E/1K stands out as a reliable solution for demanding data acquisition needs.

ADS805E/1K Documents

Download datasheets and manufacturer documentation for ADS805E/1K

Datasheets :

ADS805 Datasheet      

PCN Other :

DW,DB,PW,DBT Packages 28/Mar/2013      

HTML Datasheet :

ADS805 Datasheet