Manufacturer Part Number
LTC1861CMS#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC1861CMS#TRPBF is a compact, high-speed, 12-bit Analog to Digital Converter (ADC) offering significant features and performance for data acquisition systems and circuit designs.
Product Features and Performance
12-bit resolution providing precise data conversion
Up to 250k samples per second for high-speed applications
Supports both differential and single-ended inputs, enhancing versatility
SPI data interface allows for easy integration with most microcontrollers
Sample-and-Hold (S/H) architecture with a 1:1 ratio facilitates accurate sampling of volatile signals
Successive Approximation Register (SAR) architecture ensures fast and reliable conversion
External reference type, providing flexibility in choosing reference voltage for various applications
Designed for a 5V analog and digital supply voltage, supporting common system power levels
Product Advantages
High resolution and fast sampling rate enhance system performance in critical applications
Flexibility with input signal types and interfacing options
Low power consumption suitable for battery-powered devices
Easy integration into existing systems with standard SPI interface
Key Technical Parameters
Number of Bits: 12
Sampling Rate (Per Second): 250k
Number of Inputs: 2
Input Type: Differential, Single Ended
Data Interface: SPI
S/H-ADC Ratio: 1:1
Number of A/D Converters: 1
Architecture: SAR
Voltage Supply, Analog: 5V
Voltage Supply, Digital: 5V
Operating Temperature: 0°C ~ 70°C
Quality and Safety Features
Manufactured by Analog Devices, ensuring high reliability and performance
Robust design suitable for commercial applications operating between 0°C to 70°C
Compatibility
Compatible with most microcontrollers through SPI interface
Flexible input signals (differential, single-ended) for varied application demands
Application Areas
Portable instrumentation
Data acquisition systems
Battery-powered systems
Medical devices
Industrial control systems
Product Lifecycle
Currently marked as Active, indicating ongoing manufacture and support
No information provided on discontinuation or replacements, suggesting stable supply for the near future
Several Key Reasons to Choose This Product
High-speed and accurate data conversion capabilities for demanding applications
Low power consumption ideal for designs with energy efficiency in mind
Easy to integrate with SPI interface, reducing development time
Robust design from a reputable manufacturer ensuring reliability and performance
Versatile input and reference options meet a wide range of application requirements
LTC1860LIMS8#TRLinear Technology / Analog Devices
LTC1861IMSLT