Manufacturer Part Number
LTC1865AHMS#PBF
Manufacturer
Analog Devices
Introduction
High-performance 16-bit analog to digital converter (ADC) offering a dual-channel configuration
Product Features and Performance
16-bit resolution
250k samples per second sampling rate
Dual single-ended inputs
Serial Peripheral Interface (SPI) data interface
Multiplexer with sample and hold (MUX-S/H-ADC)
Successive Approximation Register (SAR) architecture
Operates with external voltage reference
Analog supply voltage of 5V
Digital supply voltage of 5V
Wide operating temperature range from -40°C to 125°C
Product Advantages
High resolution and fast sampling suitable for precision applications
Dual-channel input facilitates differential measurements
Flexible SPI interface allows for easy integration with most microcontrollers
External reference voltage provides flexibility for precision reference selection
Key Technical Parameters
Number of Bits: 16
Sampling Rate: 250kSPS
Number of Inputs: 2
Input Type: Single Ended
Data Interface: SPI
Architecture: SAR
Reference Type: External
Supply Voltage, Analog: 5V
Supply Voltage, Digital: 5V
Operating Temperature Range: -40°C ~ 125°C
Quality and Safety Features
Robust operating temperature range ensures reliability under varying environmental conditions
Produced by Analog Devices, a trusted manufacturer known for quality and performance in the semiconductor industry
Compatibility
Standard SPI data interface compatible with a wide range of microcontrollers and digital systems
10-MSOP packaging suitable for surface mount technology (SMT)
Application Areas
Precision data acquisition
Industrial automation and process control
Medical and scientific instrumentation
Portable electronics
Communication systems
Product Lifecycle
Status: Active
Not reported to be nearing discontinuation
Replacements or upgrades may be available, subject to manufacturer's release
Several Key Reasons to Choose This Product
Precision ADC with high 16-bit resolution for accurate data conversion
Fast sampling rate ideal for high-speed applications
Single-ended, dual input channels allow for various measurement configurations
Reliable performance across a wide temperature range enhances suitability for industrial and harsh environments
Supported by Analog Devices' reputation for high-quality semiconductor products
LTC1865CMSLinear Technology / Analog Devices