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Name: REF5045IDGKT
Brand: Texas Instruments
SKU: REF5045IDGKT
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 REF5045IDGKT

Part No.:: REF5045IDGKT

Manufacturer:: Texas Instruments

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: REF5045IDGKT.pdf

Description:: IC VREF SERIES 0.05% 8VSSOP

In Stock:: 2465

Quantity:: Add To Cart

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REF5045IDGKT Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
ReferenceType:
Series
OutputType:
Fixed
Voltage-Output(Min/Fixed):
4.5V
Voltage-Output(Max):
-
Current-Output:
10 mA
Tolerance:
±0.05%
TemperatureCoefficient:
3ppm/°C
Noise-01Hzto10Hz:
3µVp-p
Noise-10Hzto10kHz:
-
Voltage-Input:
4.7V ~ 18V
Current-Supply:
1.2mA
Current-Cathode:
-
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount

REF5045IDGKT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including REF5045IDGKT 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 REF5045IDGKT 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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REF5045IDGKT information

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REF5045IDGKT Typical application Circuitry

REF5045IDGKT

The REF5045IDGKT is a high-precision voltage reference chip, designed to provide a stable and accurate reference voltage in various applications. It's particularly useful in scenarios where precise and stable voltage reference is critical, such as in high-precision instrumentation, data acquisition systems, and medical devices. Let's delve into its features and an example of its application in a circuit.

Key Features of REF5045IDGKT:

- Accurate Voltage Output: The REF5045IDGKT offers a 4.5V output, essential for applications requiring a precise reference voltage.

- Low Noise and Drift: This chip is known for its low noise output and minimal drift, making it ideal for sensitive and high-precision applications.

- Temperature Stability: It maintains performance across various temperature ranges, ensuring reliability in different environments.

Application Scenario: Integration in a High-Accuracy Measurement System

The REF5045IDGKT can be used to supply a steady reference voltage for high-precision Analog-to-Digital Converters (ADCs) in high-accuracy measuring systems. Here's a detailed guide for integrating it:

- Power Supply Connection: Connect the V_IN pin (commonly pin 1) of the REF5045IDGKT to a stable power source. This power supply should be within the specified operating range of the chip.

- Reference Voltage Output: The V_OUT pin (typically pin 2) provides the 4.5V reference and should be connected to the reference voltage input of the ADC.

- Grounding: It is crucial to connect the GND pin (usually pin 3) to the system ground to minimize noise and enhance the stability of the reference voltage.

- Noise Reduction with Bypass Capacitor: A bypass capacitor, such as a 0.1 µF ceramic capacitor, should be placed near the REF5045IDGKT between the V_IN and GND pins to reduce noise.

- Adjustment Features (if applicable): Some circuit designs might permit fine-tuning of the output voltage, though the REF5045IDGKT typically provides a fixed output.

Design Considerations:

When designing a circuit with the REF5045IDGKT, consider the following:

- Power Supply Stability: The power supply to the REF5045IDGKT should be stable and clean, as fluctuations can influence the accuracy of the output voltage.

- Thermal Management: Temperature changes can affect the chip's performance, so managing thermal effects is important.

- Load Regulation: The impact of the connected load on the output voltage stability needs to be evaluated and mitigated if necessary.

Incorporating the REF5045IDGKT into a high-accuracy measurement system involves careful consideration of these factors to utilize the chip's precision and stability, enhancing the overall system performance.

REF5045IDGKT FAQ

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6. What is the process for return or replacement of REF5045IDGKT?

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 REF5045IDGKT we delivered, we will accept the replacement or return of the REF5045IDGKT 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 REF5045IDGKT.

(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