Texas Instruments

ADS805E  

Analog to Digital Converters

ADS805E Description

The ADS805E from Texas Instruments is a high-performance 12-bit pipelined analog-to-digital converter (ADC) designed for precision signal acquisition in demanding applications. Operating at a 20 MSPS (Mega Samples Per Second) sampling rate, it delivers high-speed, high-resolution conversion with differential or single-ended input flexibility. The ADC features a 1:1 sample-and-hold (S/H) to ADC ratio, ensuring accurate signal capture with minimal latency. Housed in a 28-pin SSOP package, it is suitable for surface-mount PCB designs and operates on a dual 5V supply (analog and digital), simplifying power management in mixed-signal systems.

ADS805E Features

• 12-bit resolution with 20 MSPS sampling rate for high-speed data conversion.
• Pipelined architecture balances speed and power efficiency, ideal for real-time processing.
• Flexible input options: Supports single-ended or differential inputs, enhancing signal integrity in noisy environments.
• External or internal reference configuration for adaptable system design.
• Parallel data interface for straightforward integration with microcontrollers, FPGAs, or DSPs.
• Robust packaging: 28-SSOP with MSL 2 (1 Year) moisture sensitivity, ensuring reliability in industrial environments.
• Compliance: ROHS3 and REACH unaffected, meeting global environmental standards.

ADS805E Applications

The ADS805E excels in applications requiring high-speed, high-precision analog-to-digital conversion, such as:

• Medical imaging systems (ultrasound, MRI front-ends).
• Communications infrastructure (software-defined radio, baseband processing).
• Test and measurement equipment (oscilloscopes, spectrum analyzers).
• Industrial automation (high-speed data acquisition, motor control).
• Defense and aerospace (radar, signal intelligence systems).

Conclusion of ADS805E

The ADS805E stands out for its 12-bit precision, 20 MSPS throughput, and versatile input options, making it a superior choice for high-performance ADC requirements. Its pipelined architecture, robust packaging, and compliance with environmental standards ensure reliability in critical applications. Engineers designing high-speed data acquisition, medical imaging, or communications systems will benefit from its balance of speed, accuracy, and integration ease. Texas Instruments' reputation for quality further solidifies the ADS805E as a trusted solution in advanced analog-to-digital conversion.

ADS805E Documents

Download datasheets and manufacturer documentation for ADS805E

Datasheets :

ADS805 Datasheet      

PCN Other :

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

HTML Datasheet :

ADS805 Datasheet