Manufacturer Part Number
LTC1867IGN#PBF
Manufacturer
Analog Devices
Introduction
High-precision 16-bit ADC with multiple input channels and internal reference
Product Features and Performance
16-bit Resolution
Sampling Rate up to 200k SPS
8-channel Multiplexer with Differential and Single-Ended Inputs
Serial Peripheral Interface (SPI)
Multiplexed Sample/Hold and ADC
1:1 Sample/Hold to ADC Ratio
Single A/D Converter
Successive Approximation Register (SAR) Architecture
Optional External/Internal Reference
Operating Temperature Range from -40°C to 85°C
Surface Mount 16-SSOP Package
Product Advantages
High-resolution ADC suitable for precision measurements
Flexible input configuration to accommodate various signal sources
Fast sample rate for real-time applications
Compact 16-SSOP package saves space on PCBs
Integrated internal reference reduces external component count
Key Technical Parameters
Number of Bits: 16
Sampling Rate: 200k SPS
Number of Inputs: 8
Input Type: Differential, Single Ended
Data Interface: SPI
Configuration: MUX-S/H-ADC
Architecture: SAR
Voltage - Supply, Analog: 4.75V to 5.25V
Voltage - Supply, Digital: 4.75V to 5.25V
Quality and Safety Features
Operates over industrial temperature range
Robust SSOP package
Compatibility
SPI interface for easy integration with most microcontrollers
Flexible power supply requirements compatible with standard digital systems
Application Areas
Industrial automation
Medical instrumentation
Data acquisition systems
Test and measurement equipment
Product Lifecycle
Current Product Status: Active
Not indicated as nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
Precision 16-bit ADC ensures accurate data conversion
High-speed sampling enables real-time processing
Versatile MUX input suitable for various sensor connections
SPI compatibility facilitates easy communication with controllers
Stable performance over a wide operating temperature range
Space-efficient packaging ideal for compact designs
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