AD7194BCPZ-REEL7 - Analog Devices Inc.

Manufacturer Part Number

AD7194BCPZ-REEL7

Manufacturer

Analog Devices

Introduction

High precision, low noise, 24-bit sigma-delta ADC for complex data acquisition systems

Product Features and Performance

24-bit resolution for high accuracy measurements

Multiple input channels supporting up to 8 differential or 16 pseudo-differential inputs

Flexible SPI and DSP digital interfaces for easy integration

Configurable Multiplexer, Programmable Gain Amplifier (PGA), and ADC in one device

Supports external reference for improved accuracy and flexibility

Robust 3V to 5.25V analog power supply range

Digital power supply range of 2.7V to 5.25V for system compatibility

Programmable Gain Amplifier for signal amplification

Extended operating temperature range from -40°C to 105°C

Compact 32-LFCSP package suitable for space-constrained applications

Product Advantages

Enhanced resolution and precision suitable for sensitive measurements

The flexibility of multiple input configurations for diversified applications

Ease of system integration with standard digital interfaces

High reliability and stability across various temperatures

Key Technical Parameters

Resolution: 24-bit

Number of Inputs: 8 differential, 16 pseudo-differential

Interface: SPI, DSP

Architecture: Sigma-Delta

Analog Supply Voltage: 3V to 5.25V

Digital Supply Voltage: 2.7V to 5.25V

Operating Temperature Range: -40°C to 105°C

Quality and Safety Features

Robust quality assured by Analog Devices’ manufacturing standards

Reliable performance within the specified temperature range

Surface mount form factor for secure PCB attachment

Compatibility

Compatible with various SPI and DSP communication interfaces

Can be used with a wide range of external voltage references

Suitable for surface mounting techniques commonly used in electronic assemblies

Application Areas

Medical instrumentation

Industrial process control

Precision sensing systems

Data acquisition systems

Weigh scales

Product Lifecycle

Active status indicating ongoing production and support

Potential for long-term availability and support for industrial-grade products

Several Key Reasons to Choose This Product

Industry-leading precision with 24-bit resolution for highly detailed data acquisition

Multiplexing capability allows monitoring of multiple signals with one device

Highly integrated configuration reduces system complexity and BOM cost

Programmable gain offers versatility in measuring a wide amplitude range of signals

A reputed manufacturer guarantees quality and reliability for critical applications