LTC1290CCN#PBF - Analog Devices Inc.

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