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Name: LTC2640ITS8-HM12#TRMPBF
Brand: Analog Devices Inc.
SKU: LTC2640ITS8-HM12#TRMPBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. LTC2640ITS8-HM12#TRMPBF

Part No.:: LTC2640ITS8-HM12#TRMPBF

Manufacturer:: Analog Devices Inc.

Package:: SOT-23-8 Thin, TSOT-23-8

Datasheet:: LTC2640ITS8-HM12#TRMPBF.pdf

Description:: IC DAC 12BIT V-OUT TSOT23-8

In Stock:: 3522

Quantity:: Add To Cart

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LTC2640ITS8-HM12#TRMPBF Specifications

Package/Case:
SOT-23-8 Thin, TSOT-23-8
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
1
SettlingTime:
4.6µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External, Internal
Voltage-SupplyAnalog:
5V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±1, ±1 (Max)
Architecture:
-
OperatingTemperature:
-40°C ~ 85°C

LTC2640ITS8-HM12#TRMPBF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2640ITS8-HM12#TRMPBF price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LTC2640ITS8-HM12#TRMPBF to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LTC2640ITS8-HM12#TRMPBF information

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The working principle and core technical features of LTC2640ITS8-HM12#TRMPBF

LTC2640ITS8-HM12#TRMPBF is a precision 8-bit voltage output digital-to-analog converter (DAC) featuring a rail-to-rail output buffer and an internal reference with 1LSB maximum integral nonlinearity (INL) error.

Working Principle:

The LTC2640ITS8-HM12#TRMPBF DAC utilizes a string architecture, where a series of resistors connected between the reference voltage and ground form a ladder network. Digital inputs control switches that select different taps on this resistor ladder, generating an analog output voltage proportional to the digital input code.

Core Technology Features:

- Internal Reference: The device integrates a precision reference voltage source, eliminating the need for an external reference, simplifying system design, and reducing component count.

- Rail-to-Rail Output: The DAC features a rail-to-rail output buffer amplifier, allowing it to drive loads directly to the supply rails, enabling maximum voltage swing and flexibility in interfacing with various loads.

- Low INL Error: With a maximum INL error of 1LSB, the LTC2640ITS8-HM12#TRMPBF ensures high accuracy and linearity in voltage output, critical for precision control and sensor interfacing applications.

- Low Power Consumption: The device operates at low power, making it suitable for battery-powered and energy-efficient applications where power consumption is a concern.

Application Scenario:

In sensor calibration systems, LTC2640ITS8-HM12#TRMPBF can be utilized to provide precise voltage outputs for calibrating various sensors, such as temperature sensors or pressure transducers, ensuring accurate measurement and control in industrial processes.

Circuit Design:

To design a sensor calibration circuit using LTC2640ITS8-HM12#TRMPBF, follow these steps:

1. Sensor Interface:

Connect the output of the sensor to the input of the DAC, ensuring proper signal conditioning and amplification if required to match the DAC input range.

2. Digital Control:

Utilize a microcontroller or a digital interface to provide digital codes to the DAC, controlling the output voltage level for sensor calibration.

3. Calibration Procedure:

Develop calibration algorithms to determine the appropriate digital codes to apply to the DAC for calibrating different sensor output ranges and characteristics.

4. Feedback Mechanism:

Implement feedback mechanisms, such as ADCs and comparison circuits, to verify the accuracy of the sensor calibration and make adjustments as necessary.

5. Power Management:

Ensure stable power supply and decoupling for both the DAC and sensor components to maintain accuracy and reliability during calibration procedures.

Advantages and System Performance Enhancement:

- Precision: The high-precision output of LTC2640ITS8-HM12#TRMPBF ensures accurate sensor calibration, leading to improved measurement accuracy and system performance.

- Flexibility: The rail-to-rail output capability allows interfacing with a wide range of sensors and loads, enhancing system flexibility and compatibility.

- Integration: Integration of the reference voltage source simplifies circuit design, reduces component count, and saves board space, contributing to overall system efficiency and cost-effectiveness.

- Low Power: The low power consumption of the DAC minimizes energy usage, making it suitable for portable and battery-powered applications, extending operational runtime and enhancing system efficiency.

- Reliability: The low INL error ensures consistent and reliable performance over the operational lifetime of the system, reducing the need for frequent recalibration and maintenance.

- Compatibility: Compatibility with various microcontrollers and digital interfaces simplifies integration into existing systems, accelerating development time and time-to-market for sensor calibration solutions.

LTC2640ITS8-HM12#TRMPBF FAQ

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6. What is the process for return or replacement of LTC2640ITS8-HM12#TRMPBF?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LTC2640ITS8-HM12#TRMPBF we delivered, we will accept the replacement or return of the LTC2640ITS8-HM12#TRMPBF only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LTC2640ITS8-HM12#TRMPBF.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations