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Name: LTC1857IG
Brand: Linear Technology
SKU: LTC1857IG
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Linear Technology LTC1857IG

Part No.:: LTC1857IG

Manufacturer:: Linear Technology

Package:: -

Datasheet:: LTC1857IG.pdf

Description:: 8-CHANNEL, 12-BIT, 100KSPS SOFTS

In Stock:: 2904

Quantity:: Add To Cart

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LTC1857IG Specifications

Packaging:
Bulk
Series:
*
Product Status:
Active
Number of Bits:
-
Sampling Rate(PerSecond):
-
Number of Inputs:
-
Input Type:
-
Data Interface:
-
Configuration:
-
Ratio-S/H:ADC:
-
Number of A/D Converters:
-
Architecture:
-
Reference Type:
-
Voltage-Supply Analog:
-
Voltage-Supply Digital:
-
Features:
-
Operating Temperature:
-

LTC1857IG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC1857IG 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 LTC1857IG 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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LTC1857IG information

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LTC1857IG Typical application Circuitry

The LTC1857IG is a highly functional integrated circuit (IC) chip, widely adopted in diverse applications due to its robust capabilities and technical specifications.

1. Functionality: The LTC1857IG is an 8-channel, 12-bit, 100ksps analog to digital converter (ADC). This chip is used to transform analog signals into digital data that can be used by digital systems for processing or storage.

2. Applications: As a multichannel ADC, the LTC1857IG finds its use in a range of applications. This includes industrial process control, medical imaging, automotive systems, communication systems, and more.

3. Key Features: The LTC1857IG provides 12-bit resolution, a sampling rate of 100ksps, and features a 5V single supply. It includes a low power shutdown mode, a software-selectable internal or external reference, and software configurable I/O ranges.

For a better understanding, let's consider an application in an industrial process control system and create a detailed circuit with the LTC1857IG.

Circuit Description:

1. Power Supply: Pin 5 (VDD) will connect to a 5V power supply, while Pin 4 (GND) should be connected to the system ground. These supply the necessary power for the LTC1857IG to function.

2. Analog Inputs: Analog signals that need to be converted to digital data are input through CH0-CH7 (Pins 9 to 16). It's crucial to remember that the input voltage must fall within the chosen input range.

3. Conversion Start: The conversion process is started using the CONVST pin (Pin 2). A low-to-high transition on this pin will start a new conversion.

4. Serial Data Interface: The LTC1857IG features a serial data output interface consisting of SCK (Pin 1), SDI (Pin 3), and SDO (Pin 6) pins. This interface allows the ADC to communicate with a microcontroller or another digital system.

Design Considerations:

1. Input Protection: Care should be taken to ensure that the analog inputs to the LTC1857IG do not exceed its absolute maximum ratings. The ADC might sustain long-term harm if this were to happen.

2. Decoupling Capacitors: A decoupling capacitor should be used close to the VDD pin to minimize power supply noise, which could affect the performance of the ADC.

3. Reference Voltage: The reference voltage can be supplied externally through the REF pin (Pin 7) or selected internally via software. The reference voltage establishes the analog input voltage's range.

4. PCB Layout: The PCB layout should be designed such that the digital and analog sections are kept separate, thereby avoiding any digital noise from affecting the ADC's performance.

In conclusion, the LTC1857IG is a highly versatile chip, serving as a reliable solution for the conversion of analog signals into digital data in various applications. With careful attention to the circuit design, it is possible to achieve accurate and efficient data conversion utilizing this chip.

LTC1857IG FAQ

1. How to order LTC1857IG on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

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We have a professional and experienced quality control team to strictly verify and test the LTC1857IG. All suppliers must pass our qualification reviews before they can publish their products including LTC1857IG on icwhale.com; we pay more attention to the channels and quality of LTC1857IG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LTC1857IG price and inventory displayed accurate?

The price and inventory of LTC1857IG fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of LTC1857IG?

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 LTC1857IG we delivered, we will accept the replacement or return of the LTC1857IG 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 LTC1857IG.

(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