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Name: REF3125AIDBZRG4
Brand: Texas Instruments
SKU: REF3125AIDBZRG4
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments REF3125AIDBZRG4

Part No.:: REF3125AIDBZRG4

Manufacturer:: Texas Instruments

Package:: TO-236-3, SC-59, SOT-23-3

Datasheet:: REF3125AIDBZRG4.pdf

Description:: IC VREF SERIES 0.2% SOT23-3

In Stock:: 3214

Quantity:: Add To Cart

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REF3125AIDBZRG4 Specifications

Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Discontinued at Mosen
ReferenceType:
Series
OutputType:
Fixed
Voltage-Output(Min/Fixed):
2.5V
Voltage-Output(Max):
-
Current-Output:
10 mA
Tolerance:
±0.2%
TemperatureCoefficient:
20ppm/°C
Noise-01Hzto10Hz:
33µVp-p
Noise-10Hzto10kHz:
48µVrms
Voltage-Input:
2.55V ~ 5.5V
Current-Supply:
135µA
Current-Cathode:
-
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount

REF3125AIDBZRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including REF3125AIDBZRG4 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 REF3125AIDBZRG4 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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REF3125AIDBZRG4 information

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REF3125AIDBZRG4 Typical application Circuitry

REF3125AIDBZRG4

The REF3125AIDBZRG4 is a precision voltage reference integrated circuit (IC) known for its functionality in providing high accuracy, low dropout voltage, and low output noise. This IC is typically utilized in scenarios where a stable and precise voltage reference is crucial, such as in precision measurement systems and instrumentation applications.

Key Features of REF3125AIDBZRG4:

- High Accuracy: Ensures precise voltage reference for sensitive measurements.

- Low Dropout Voltage: Useful in scenarios with low power supply voltages.

- Low Output Noise: Ideal for applications requiring low noise levels.

Application Scenario - Precision Analog-to-Digital Converter (ADC) System:

Here's a detailed circuit connection method for using the REF3125AIDBZRG4 in a precision ADC system:

1. Power Supply Connection:

- REF3125AIDBZRG4 Pin 3 (V_IN): Connect this pin to a stable and noise-free power supply source. The supply voltage should be within the IC's operating range, typically around 3.3V for the REF3125AIDBZRG4.

2. Reference Voltage Output:

- REF3125AIDBZRG4 Pin 2 (V_OUT): This pin provides the stable reference voltage necessary for the ADC's precision. For the REF3125AIDBZRG4, this is typically 2.5V. Connect this pin to the voltage reference input of the ADC.

3. Grounding:

- REF3125AIDBZRG4 Pin 1 (GND): Proper grounding is essential for maintaining accuracy. Connect this pin to the system's ground.

4. Decoupling Capacitors:

- Near V_IN and GND: Place a decoupling capacitor (e.g., 0.1 µF) close to the REF3125AIDBZRG4 between V_IN and GND. This helps filter out noise from the power supply.

- Between V_OUT and GND: Install another decoupling capacitor (e.g., 1.0 µF) between V_OUT and GND to stabilize the output voltage.

5. Microcontroller Connection for Data Processing:

- Microcontroller Digital I/O Pins: Connect the digital output of the ADC to a microcontroller for processing the data. The specific pins used will depend on the microcontroller's design.

Design Considerations:

- Voltage Stability: Ensure the voltage reference provided by REF3125AIDBZRG4 remains stable under all operating conditions.

- Noise Immunity: Implement additional noise filtering techniques if the application is in a high-noise environment.

- Thermal Considerations: Account for potential temperature variations that could affect the REF3125AIDBZRG4's performance.

This detailed circuit connection for the REF3125AIDBZRG4 in a precision ADC system highlights the IC's critical role in providing accurate and stable voltage reference, ensuring the high performance and reliability of precision measurement systems.

REF3125AIDBZRG4 FAQ

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6. What is the process for return or replacement of REF3125AIDBZRG4?

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 REF3125AIDBZRG4 we delivered, we will accept the replacement or return of the REF3125AIDBZRG4 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 REF3125AIDBZRG4.

(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