Manufacturer Part Number
LTC1854CG#PBF
Manufacturer
Analog Devices
Introduction
The LTC1854CG#PBF is an integrated circuit from the Data Acquisition Analog to Digital Converters (ADC) category, designed for precision conversion of analog signals to digital form.
Product Features and Performance
12-bit resolution
100k samples per second sampling rate
8-channel multiplexed inputs
Supports differential and single-ended input types
SPI data interface for communication
SAR (Successive Approximation Register) architecture
Configurable as MUX-S/H-ADC
External and internal reference voltage options
Single 5V supply for both analog and digital sections
Product Advantages
High-resolution 12-bit ADC allows for accurate data collection
Fast sampling rate enables real-time data processing
Multiplexed inputs for versatile usage across multiple channels
SPI interface facilitates easy integration with microcontrollers and DSPs
Flexible reference voltage options ensure compatibility with various sensors and signal ranges
Key Technical Parameters
Number of Bits: 12
Sampling Rate (Per Second): 100k
Number of Inputs: 8
Input Type: Differential, Single Ended
Data Interface: SPI
Configuration: MUX-S/H-ADC
Number of A/D Converters: 1
Architecture: SAR
Voltage - Supply, Analog: 5V
Voltage - Supply, Digital: 5V
Quality and Safety Features
Operating temperature range from 0°C to 70°C ensuring reliability in varied environments
Structured in a 28-SSOP package for robustness and durability
Quality tested by Analog Devices for performance assurance
Compatibility
Easy integration with digital systems via SPI interface
Compatible with various analog signal inputs due to flexible input type support
Supports standard 5V voltage supply
Application Areas
Industrial automation
Instrumentation
Data logging systems
Medical devices
Communication systems
Product Lifecycle
Status: Active
The product is currently in active production with no indication of nearing discontinuation
Replacements or upgrades are available if necessary
Several Key Reasons to Choose This Product
Provides precise and fast data conversion, essential for high-performance applications
Flexible input configuration to accommodate diverse signal types for broader application use
Robust SPI communication interface ensures compatibility with most microcontrollers and digital systems
Established manufacturer Analog Devices is known for quality and reliable data conversion components
Competitive product offering in terms of features, performance, and price within the ADC market segment
Versatile usage ranging from industrial to medical applications, highlighting the adaptability of the LTC1854 series
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