LTC1290BCSW#TRPBF

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Data Acquisition System (DAS), ADC
Number of Channels:	8
Resolution (Bits):	12 b
Sampling Rate (Per Second):	50k
Data Interface:	Serial, Parallel
Voltage Supply Source:	Dual ±
Voltage - Supply:	±5V, 5V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	20-SOIC
Base Part Number:	LTC1290

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LTC1290BCSW#TRPBF Application Field and Working Principle

Data Acquisition - ADCs/DACs - Special PurposeThe LTC1290BCSW#TRPBF is an integrated voltage sampling multiplexer and analog-to-digital/digital-to-analog converter specifically designed for special applications. It combines low power, fast-response time, accurate logic control and diverse connectivity options in one small-footprint 20-pin SSOP package. Designed to function as a multiplexer, the LTC1290BCSW#TRPBF allows the user to select between multiple voltage signals and convert them to digital in a single package. Additionally, the device supports both instruction-driven and register-based control.The high input impedance of the LTC1290BCSW#TRPBF lets it convert voltage signals from multiple devices and measurements without impacting the original signal. It also features a low power consumption, high conversion rate, and wide range of operating voltages, allowing for use in applications where power or space is limited. The device is specifically designed for high-speed applications where low noise, high accuracy and low latency are required.The core of the LTC1290BCSW#TRPBF is a 14-bit analog-to-digital converter (ADC) and a 12-bit digital-to-analog converter (DAC). The ADC has a 5-bit multiplier, adjustable gain, and offset adjustment. The DAC has user-selectable resolution, independently programmable outputs, and can be used in applications such as temperature, pressure, acceleration, and position sensing.In addition to its on-chip converters, the chip includes other specialized components that allow for special functions. An on-chip multiplexing circuit provides selectable signal sources to the ADC, allowing for multiple connections of multiple voltage sources to the same signal path. An on-chip comparator allows for software-selectable threshold detection and alarm functions. A selectable clock source, an on-chip temperature sensor, and a 5-bit digital filter are also included.The LTC1290BCSW#TRPBF offers multiple clock sources, several power modes, and a wide range of accuracy and latency settings. The onboard digital filter allows for signal filtering and can help reduce noise and inaccuracies. Other features include analog signal monitoprion, over-range and under-range detection, and on-chip temperature monitoring. In addition, the device includes a serial interface that allows for easy programming and interfacing.The LTC1290BCSW#TRPBF is suitable for applications including medical, aerospace, automotive, and industrial. The device is designed for systems where low noise, low latency, and high accuracy are required, such as sensor networks and monitoring systems. It can also be used for applications like power monitoring and factory automation.The LTC1290BCSW#TRPBF is an integrated device with a wide range of features and applications. Its low power consumption, fast response time, flexible logic control and diverse connectivity options make it an ideal choice for applications where low power and space are critical. With its high accuracy and low latency settings, it ensures that the most demanding applications can benefit from its performance.

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