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Name: TLC2543IDWR
Brand: Texas Instruments
SKU: TLC2543IDWR
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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Texas Instruments TLC2543IDWR

Part No.:: TLC2543IDWR

Manufacturer:: Texas Instruments

Package:: 20-SOIC (0.295, 7.50mm Width)

Datasheet:: TLC2543IDWR.pdf

Description:: IC ADC 12BIT SAR 20SOIC

In Stock:: 2868

Quantity:: Add To Cart

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TLC2543IDWR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
Product Status:
Active
Number of Bits:
12
Sampling Rate(PerSecond):
66k
Number of Inputs:
11
Input Type:
Single Ended
Data Interface:
SPI
Configuration:
MUX-S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
External
Voltage-Supply Analog:
5V
Voltage-Supply Digital:
5V
Features:
-
Operating Temperature:
-40°C ~ 85°C

TLC2543IDWR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TLC2543IDWR 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 TLC2543IDWR 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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TLC2543IDWR information

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TLC2543IDWR Typical application Circuitry

TLC2543IDWR

The TLC2543IDWR is a 12-bit, serial input, analog-to-digital converter (ADC) with a multiplexer and onboard system features. It is manufactured by Texas Instruments.

Application Scenarios: The TLC2543IDWR is utilized in various scenarios that require multiple analog inputs to be digitized, such as process control, data acquisition systems, and battery-operated systems.

Key Parameters: The TLC2543IDWR operates with a single 5V power supply and offers an input voltage range from 0V to 5V. It has 11 analog inputs, a 12-bit resolution, and an internal 4.096V reference. It also supports an SPI/MICROWIRE serial interface.

Let's discuss a possible application of the TLC2543IDWR in a data acquisition system:

1. Power Connections:

- VDD (Pin 20) and VSS (Pin 10): Connect the power supply to VDD within the range as specified in the datasheet, and VSS should be tied to ground.

- Power Decoupling: To reduce power supply noise, it is preferable to put a decoupling capacitor next to these pins.

2. Serial Interface Connection: CS\ (Pin 18), DIN (Pin 17), DOUT (Pin 16), and CLK (Pin 19): These pins should be connected to the corresponding SPI interface pins of your microcontroller.

3. Analog Inputs Connection: CH0 - CH10 (Pins 1 - 9, 11 - 12): These are the analog input channels. You can connect your analog signals that need to be digitized to these pins.

4. Voltage Reference: REF (Pin 13): If you are using an external voltage reference, you can connect it to this pin. Otherwise, leave this pin open to use the internal reference.

5. Conversion Start: BUSY (Pin 14): Connect this pin to your microcontroller. A start conversion command can be issued by pulling this pin low.

When designing with the TLC2543IDWR, it's essential to consider the following:

1. Analog Noise: Since ADCs are sensitive to noise, try to minimize it, especially in the analog part of your design, to achieve accurate conversions.

2. Power Supply Stability: Ensure the power supply is stable and within the specified range to prevent inaccurate readings or damage to the chip.

3. PCB Layout: Follow good PCB design practices, such as keeping analog and digital sections separate and placing decoupling capacitors near the power supply pins.

4. SPI Interface Timing: Ensure that your microcontroller's SPI interface is correctly configured to match the timing requirements of the TLC2543IDWR.

In summary, the TLC2543IDWR is a versatile ADC suitable for a variety of applications that require multiple analog inputs to be digitized. Proper consideration should be given to power supply stability, analog noise reduction, and interface timing to achieve optimal performance.

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6. What is the process for return or replacement of TLC2543IDWR?

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 TLC2543IDWR we delivered, we will accept the replacement or return of the TLC2543IDWR 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 TLC2543IDWR.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations