What is the Additional Feature ?

Name: REF5045IDGKR
Brand: Texas Instruments
SKU: REF5045IDGKR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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

Cart ( )

lmages are for reference only See Product Specifications

Texas Instruments REF5045IDGKR

Part No.:: REF5045IDGKR

Manufacturer:: Texas Instruments

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

Datasheet:: REF5045IDGKR.pdf

Description:: IC VREF SERIES 0.05% 8VSSOP

In Stock:: 2306

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

REF5045IDGKR Specifications

Packaging:
Tape & Reel (TR)
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

REF5045IDGKR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including REF5045IDGKR 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 REF5045IDGKR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

REF5045IDGKR information

Views：

REF5045IDGKR Typical application Circuitry

REF5045IDGKR

The REF5045IDGKR is a high-precision, low-noise voltage reference chip. It's specifically designed for applications that require extremely stable and accurate reference voltages. This chip is most commonly used in precision measurement devices, high-end data acquisition systems, and medical and laboratory equipment. Here's a closer look at its functionalities, features, and an example of its application in a circuit.

Key Features of REF5045IDGKR:

- Stable Voltage Output: The REF5045IDGKR provides a fixed 4.5V output, critical for applications that need a consistent and precise reference voltage.

- Low Noise Performance: This chip is known for its exceptionally low noise output, making it ideal for sensitive applications where noise can be a significant issue.

- High Accuracy: With its high accuracy, the REF5045IDGKR is suitable for applications where precision is key.

Application Scenario: Use in a High-Precision Data Acquisition System

The REF5045IDGKR can be used to supply a steady voltage reference for an analog-to-digital converter (ADC) in a high-precision data acquisition system. Here's a detailed guide to integrating it:

- Power Supply Connection: Connect the V_IN pin (typically pin 1) of the REF5045IDGKR to a stable power source. This source should be within the chip's recommended operating range.

- Reference Voltage Output to ADC: The V_OUT pin (usually pin 2) should be connected to the reference input of the ADC, providing the crucial 4.5V reference.

- Grounding the Chip: It's essential to connect the GND pin (usually pin 3) to the system ground for reducing noise and ensuring the stability of the reference voltage.

- Bypass Capacitor for Noise Reduction: Place a bypass capacitor (like a 0.1 µF ceramic capacitor) near the REF5045IDGKR between the V_IN and GND pins to minimize noise.

- Optional Adjustments: Some designs might allow for minor adjustments to the output voltage, although the REF5045IDGKR typically has a fixed output.

Design-Related Issues:

When creating circuits with the REF5045IDGKR, it is important to consider the following:

- Ensuring Power Supply Quality: The power supply to the REF5045IDGKR must be stable and clean, as fluctuations can affect the output accuracy.

- Thermal Management: Temperature variations can impact the chip's performance, so it's important to consider thermal effects.

- Load Regulation: Assess and mitigate the impact of the connected load on the output voltage's stability.

In summary, the integration of the REF5045IDGKR into a high-precision data acquisition system requires careful consideration of power supply stability, noise reduction techniques, and thermal management, to fully leverage the chip's capabilities in providing a stable and precise reference voltage.

REF5045IDGKR FAQ

1. How to order REF5045IDGKR 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.

2. How does icwhale.com guarantee that REF5045IDGKR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the REF5045IDGKR. All suppliers must pass our qualification reviews before they can publish their products including REF5045IDGKR on icwhale.com; we pay more attention to the channels and quality of REF5045IDGKR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the REF5045IDGKR price and inventory displayed accurate?

The price and inventory of REF5045IDGKR 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?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

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 REF5045IDGKR?

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 REF5045IDGKR we delivered, we will accept the replacement or return of the REF5045IDGKR 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 REF5045IDGKR.

(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