LTC1854CG#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC1854CG#TRPBF

Manufacturer

Analog Devices

Introduction

High-performance 12-bit, 100ksps ADC with 8-channel input

Product Features and Performance

12-bit resolution

100ksps sampling rate

8 analog inputs

Differential and single-ended input types

SPI data interface

MUX-S/H-ADC configuration

1:1 Sample-and-Hold to ADC ratio

Single A/D converter

SAR architecture for high precision

Selectable external or internal voltage reference

Product Advantages

High-speed data acquisition

Multiple input channels for versatile measurement

Simple digital interface for easy integration

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 100k Samples/Second

Number of Inputs: 8

Input Type: Differential, Single Ended

Data Interface: SPI

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 5V

Operating Temperature range: 0°C to 70°C

Quality and Safety Features

Robust SSOP-28 packaging

Consistent performance within operating temperature range

Compatibility

SPI compatible for widespread use with microcontrollers and digital systems

Versatile SSOP-28 package for surface mount technology

Application Areas

Data acquisition systems

Instrumentation and control systems

Medical equipment

Industrial automation

Product Lifecycle

Active product status

Not marked for discontinuation

Alternatives may be available for upgraded or different applications

Several Key Reasons to Choose This Product

Precision 12-bit SAR ADC for detailed analog to digital conversion

High-speed sampling capable of 100,000 samples per second

Support for both differential and single-ended inputs provides flexibility in sensor integration

On-chip multiplexer allows for connection of multiple sensors to a single ADC

SPI interface ensures compatibility with a wide range of digital systems

Availability of both internal and external reference voltage options

Optimized for low-voltage 5V power supplies for analog and digital circuits

Operable within the industrial temperature range, providing reliable performance

The LTC1854 model remains actively produced by Analog Devices, ensuring long-term availability and support