Manufacturer Part Number
ADS1254E
Manufacturer
Texas Instruments
Introduction
High-precision 24-bit ADC designed for data acquisition systems
Product Features and Performance
24-bit resolution
20k samples per second sampling rate
4 differential inputs
SPI data interface
Sigma-Delta architecture
External voltage reference support
5V analog supply voltage
8V to 3.6V digital supply voltage
Operational temperature range from -40°C to 85°C
Product Advantages
High-resolution ADC provides detailed signal representation
Fast sampling rate suitable for various data acquisition applications
Multiple differential inputs allow for diverse measurement setups
Low-power consumption enhances system efficiency
Robust operating temperature range ensures reliability across various environments
Key Technical Parameters
Number of Bits: 24
Sampling Rate (Per Second): 20k
Number of Inputs: 4
Input Type: Differential
Data Interface: SPI
Voltage - Supply, Analog: 5V
Voltage - Supply, Digital: 1.8V ~ 3.6V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Robust SSOP packaging ensures device durability
Compliance with Texas Instruments' quality assurance protocols
Compatibility
SPI communication interface compatible with a wide range of microcontrollers
Flexible digital supply voltage range for broad system compatibility
Application Areas
Industrial instrumentation
Medical equipment
Automated test equipment
Data acquisition systems
Precision sensing applications
Product Lifecycle
Active product status indicates ongoing manufacturing and availability
Check with manufacturer for potential future discontinuation or availability of replacements
Several Key Reasons to Choose This Product
High precision 24-bit ADC ideal for sensitive measurements
Simultaneous measurement capabilities with four differential inputs
Suitable for a variety of applications due to wide environmental operating range
Texas Instruments' reputation for quality and reliability
Ability to interface with a wide range of digital systems through SPI
Support for external reference voltage for customizable accuracy
Surface mount form factor for compact PCB design