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Name: REF192GSZ-REEL7
Brand: Analog Devices Inc.
SKU: REF192GSZ-REEL7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. REF192GSZ-REEL7

Part No.:: REF192GSZ-REEL7

Manufacturer:: Analog Devices Inc.

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: REF192GSZ-REEL7.pdf

Description:: IC VREF SERIES 0.4% 8SOIC

In Stock:: 2970

Quantity:: Add To Cart

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REF192GSZ-REEL7 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
REF19
ProductStatus:
Active
ReferenceType:
Series
OutputType:
Fixed
Voltage-Output(Min/Fixed):
2.5V
Voltage-Output(Max):
-
Current-Output:
30 mA
Tolerance:
±0.4%
TemperatureCoefficient:
25ppm/°C
Noise-01Hzto10Hz:
25µVp-p
Noise-10Hzto10kHz:
-
Voltage-Input:
3V ~ 15V
Current-Supply:
45µA
Current-Cathode:
-
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

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REF192GSZ-REEL7 information

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REF192GSZ-REEL7 Typical application Circuitry

REF192GSZ-REEL7

The REF192GSZ-REEL7 is a precision voltage reference integrated circuit. It serves as a stable and accurate voltage reference source for applications that require precise voltage regulation.

Application Scenario: Precision Voltage Regulation for Data Acquisition System.

Circuit Overview:

To create a precision voltage regulation circuit using the REF192GSZ-REEL7, consider the following components and connections:

1. REF192GSZ-REEL7 Voltage Reference IC.

2. Voltage Regulator (e.g., LM317).

3. Load Resistor (R_load).

4. Input Capacitor (C_in).

5. Output Capacitor (C_out).

6. Data Acquisition System (DAQ).

7. Microcontroller.

Circuit Connections:

1. Connect the REF192GSZ-REEL7 as follows:

- Pin 1 (OUT) to your desired reference voltage output (e.g., 2.5V).

- Pin 2 (GND) to the ground (GND).

- Connect a ceramic input capacitor (e.g., 10uF) between Pin 1 (OUT) and Pin 2 (GND).

2. Connect Pin 1 (OUT) of the REF192GSZ-REEL7 to the input voltage of your voltage regulator (e.g., LM317).

3. Attach the load resistor (R_load) to the voltage regulator's output and ground.

4. To filter out any residual noise, add an output capacitor (C_out) between the voltage regulator's output and ground.

5. Attach the voltage regulator's output to the Data Acquisition System's analog input (DAQ).

6. Connect the DAQ to the microcontroller for precise voltage measurement and data processing.

Considerations:

When designing this circuit for precision voltage regulation in a Data Acquisition System, several important considerations should be taken into account:

1. Voltage Regulation: Ensure that the REF192GSZ-REEL7's output voltage (e.g., 2.5V) matches the reference voltage required by the DAQ for accurate measurements.

2. Accuracy: The REF192GSZ-REEL7 offers high accuracy, but external factors such as temperature variations should be within an acceptable range to maintain precision.

3. Load Regulation: Select an appropriate load resistor (R_load) and voltage regulator to ensure stable output voltage under varying load conditions.

4. Decoupling Capacitors: Input and output capacitors (C_in and C_out) help stabilize the voltage regulator, reduce noise, and improve transient response.

5. Data Acquisition: Ensure proper interfacing between the DAQ and the microcontroller, including setting up appropriate communication protocols and data processing algorithms.

In this application scenario, we've illustrated how to create a precision voltage regulation circuit using the REF192GSZ-REEL7 for precise voltage measurement within a Data Acquisition System. The key components are connected as described above, with considerations for voltage regulation, accuracy, load regulation, decoupling capacitors, and data acquisition. This circuit is valuable in applications where accurate and stable voltage references are essential for high-quality data acquisition and measurement.

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6. What is the process for return or replacement of REF192GSZ-REEL7?

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(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 REF192GSZ-REEL7.

(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