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Name: REF3012AIDBZRG4
Brand: Texas Instruments
SKU: REF3012AIDBZRG4
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 REF3012AIDBZRG4

Part No.:: REF3012AIDBZRG4

Manufacturer:: Texas Instruments

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

Datasheet:: REF3012AIDBZRG4.pdf

Description:: IC VREF SERIES 0.2% SOT23-3

In Stock:: 3346

Quantity:: Add To Cart

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REF3012AIDBZRG4 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Discontinued at Mosen
ReferenceType:
Series
OutputType:
Fixed
Voltage-Output(Min/Fixed):
1.25V
Voltage-Output(Max):
-
Current-Output:
25 mA
Tolerance:
±0.2%
TemperatureCoefficient:
75ppm/°C
Noise-01Hzto10Hz:
14µVp-p
Noise-10Hzto10kHz:
42µVrms
Voltage-Input:
1.8V ~ 5.5V
Current-Supply:
50µA
Current-Cathode:
-
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount

REF3012AIDBZRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including REF3012AIDBZRG4 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 REF3012AIDBZRG4 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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REF3012AIDBZRG4 information

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REF3012AIDBZRG4 Typical application Circuitry

REF3012AIDBZRG4

The REF3012AIDBZRG4 is a precision, low-power, low-dropout voltage reference IC. This type of chip is typically used in scenarios requiring a stable reference voltage, especially in portable and battery-powered applications, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and precision instrumentation.

Applications:

A common application for the REF3012AIDBZRG4 is in Portable Medical Devices where consistent and accurate voltage reference is essential for sensor readings and signal processing.

Circuit Connection for Portable Medical Device:

1. Power Supply Input: Connect the V_IN pin (Pin 3) of the REF3012AIDBZRG4 to the power supply. This power supply should be stable and within the specified range for the IC.

2. Stable Reference Voltage Output: The V_OUT pin (Pin 2) outputs the reference voltage. This should be connected to the reference voltage input of the device's ADC or other precision components requiring a stable voltage reference.

3. Ground Connection: The GND pin (Pin 1) must be connected to the circuit's ground. This ensures proper operation and stability of the voltage reference.

4. Decoupling Capacitors: A decoupling capacitor should be placed between the V_IN and GND pins close to the IC. Additionally, a capacitor between V_OUT and GND can stabilize the output voltage and reduce noise.

5. Thermal Management: Ensure that the REF3012AIDBZRG4 is operated within its thermal limits to prevent overheating and ensure reliable performance.

6. Shielding from Noise: Given the sensitivity of medical devices, it's crucial to shield the REF3012AIDBZRG4 and its connections from electromagnetic interference (EMI).

Design Considerations:

- Voltage Range: The power supply voltage must be within the range specified for the REF3012AIDBZRG4.

- Load Regulation: Consider the load regulation characteristics to maintain voltage accuracy under different load conditions.

- Environmental Factors: In portable medical devices, factors like temperature variation and humidity can affect performance, so design the circuit to accommodate these conditions.

Conclusion:

The REF3012AIDBZRG4 is particularly suitable for portable medical devices, where a stable and accurate reference voltage is crucial for the precision and reliability of the device. Careful circuit design, considering supply stability, noise immunity, and environmental factors, ensures the optimal performance of this voltage reference IC in such critical applications.

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6. What is the process for return or replacement of REF3012AIDBZRG4?

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 REF3012AIDBZRG4 we delivered, we will accept the replacement or return of the REF3012AIDBZRG4 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 REF3012AIDBZRG4.

(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