Manufacturer Part Number
LTC1290CCN#PBF
Manufacturer
Analog Devices
Introduction
High-performance 12-bit analog to digital converter with multiple input types and SPI interface.
Product Features and Performance
12-bit resolution
Up to 50k samples per second
4 or 8 channel multiplexed inputs
Differential and single-ended input capability
SPI data interface for easy integration
Multiplexed sample-and-hold and ADC
1:1 sample-to-conversion ratio
Single SAR ADC architecture
Support for external reference voltage
Analog supply voltage: 5V, ±5V
Digital supply voltage: 5V, ±5V
Operating temperature range from 0°C to 70°C
Through-hole package ideal for prototyping and durable applications
Product Advantages
Flexible input configuration supporting both differential and single-ended signals
Fast sampling suitable for a wide range of applications
Simple serial interface compatible with many microcontrollers
Highly integrated with internal MUX and Sample/Hold for compact design
Key Technical Parameters
Number of Bits: 12
Sampling Rate: 50k Samples/Second
Number of Inputs: 4, 8
Reference Type: External
Voltage - Supply, Analog: 5V, ±5V
Voltage - Supply, Digital: 5V, ±5V
Architecture: SAR
Quality and Safety Features
Reliable performance across the specified operating temperature range
Industry-standard packaging and quality control
Compatibility
SPI interface widely supported by electronics systems
Compatible with various microcontrollers and digital systems
Application Areas
Data acquisition systems
Industrial control systems
Medical instrumentation
Automation machinery
Product Lifecycle
Product Status: Active
No immediate risk of discontinuation
Future updates or replacements would typically be noted by the manufacturer
Several Key Reasons to Choose This Product
Highly accurate 12-bit resolution ensuring precise data capture
Adaptable input configuration to accommodate different signal types
Rapid sampling rate enabling real-time monitoring and control
Ease of integration with digital systems through an SPI interface
Consistent, reliable operation within industrial temperature ranges
Proven manufacturer with a track record of quality ADC products
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