ADS7861E/2K5 - Texas Instruments

Manufacturer Part Number

ADS7861E/2K5

Manufacturer

Texas Instruments

Introduction

The ADS7861E/2K5 is an advanced 12-bit, 500k Samples Per Second analog to digital converter developed by Texas Instruments, specifically designed for data acquisition in a wide range of applications.

Product Features and Performance

Dual 12-bit SAR ADC

500k Samples Per Second

4 Differential Inputs with MUX-S/H-ADC Configuration

SPI Data Interface for Easy Connectivity

Selectable Address for Multiple Device Integration

Simultaneous Sampling for Accurate Time Domain Replication

Supports both External and Internal References

Operates between -40°C and 125°C

Designed for 5V analog and digital supply

Product Advantages

High-speed sampling rate improves data throughput

Dual ADCs allow for simultaneous data acquisition, enhancing efficiency

Flexible input configuration to suit diverse applications

SPI interface ensures compatibility with a wide range of microcontrollers

Selectable addressing facilitates use in complex systems with multiple ADCs

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 500k Samples Per Second

Number of Inputs: 4, Differential

Data Interface: SPI

Voltage Supply, Analog: 5V

Voltage Supply, Digital: 5V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Manufactured by Texas Instruments, a leader in semiconductor innovation

Rigorous quality control and testing ensure reliability and durability

Designed for robust operation in extended temperature ranges

Compatibility

SPI data interface is widely used, ensuring compatibility with most microcontrollers

Flexible power supply requirements (5V analog and digital) for diverse system designs

Application Areas

Industrial monitoring systems

Medical equipment

Automotive systems

Real-time data acquisition systems

Robotics and automation

Product Lifecycle

Status: Active

Continuously supported with no current indication of discontinuation

Availability of replacements or upgrades is maintained by Texas Instruments

Several Key Reasons to Choose This Product

High-performance dual ADCs offer precise and simultaneous sampling

Wide operating temperature range ensures reliability in harsh conditions

Extensive industry application possibilities due to versatile feature set

Texas Instruments' commitment to quality and long-term availability supports future-proof system design

Integration ease with SPI interface and selectable device addressing simplifies system expansion and scalability