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REF5050AIDR
+NomenclatureIC VREF SERIES 0.1% 8SOIC
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FabricantTexas Instruments
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Pièce fabricant #REF5050AIDR
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Package SOIC-8
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En stock1909
365 Garantie qualité 24h/24
7*24 Garantie de service 24h/24
90-Garantie après-vente 24h/24
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| ReferenceType | Series |
| OutputType | Fixed |
| Voltage-Output(Min/Fixed) | 5V |
| Current-Output | 10 mA |
| Tolerance | ±0.1% |
| TemperatureCoefficient | 8ppm/°C |
| Noise-01Hzto10Hz | 3µVp-p |
| Voltage-Input | 5.2V ~ 18V |
| Current-Supply | 1.2mA |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Présentation
Description
Equivalent
1. ADR4550 from Analog Devices
2. LM4050-5.0 from Texas Instruments
3. MAX6250 from Maxim Integrated
4. LT6656-5 from Linear Technology
These alternatives offer similar voltage reference capabilities, but it is essential to compare specific parameters like accuracy, temperature coefficient, and output voltage stability to ensure compatibility with your application.
Features
1. Precision and Stability: Provides a 5.0V output with high initial accuracy and low drift over time and temperature, ensuring dependable performance in critical applications.
2. Low Noise: Features low output noise, which is crucial for maintaining signal integrity in sensitive measurement systems.
3. Wide Temperature Range: Operates effectively across a broad temperature range, enhancing its suitability for diverse environments.
4. Low Power Consumption: Designed for low power usage, making it ideal for battery-operated devices.
5. Output Current Source/Sink: Capable of sourcing and sinking current, offering flexibility in driving various loads.
6. Compact Package: Available in a small form factor (such as the SOIC package), facilitating easy integration into space-constrained designs.
7. Applications: Suitable for use in data converters, precision amplifiers, and test equipment, among other applications requiring precise voltage references.
These features make the REF5050AIDR a versatile component for engineers seeking reliable voltage reference solutions.
Pinout
Below is a brief description of the pin functions:
1. Pin 1 (TRIM/NC): Optional trim for fine-tuning the output voltage or No Connection.
2. Pin 2 (GND): Ground pin, connected to the system ground.
3. Pin 3 (VOUT): Output voltage pin, provides the 5.0V reference voltage.
4. Pin 4 (SENSE): Connects to the load to ensure accuracy in voltage output.
5. Pin 5 (NR/SS): Noise reduction and soft-start pin; can be connected to a capacitor to reduce output noise.
6. Pin 6 (VIN): Input voltage pin; the device is powered through this pin.
7. Pin 7 (NC): No Connection; not internally connected.
8. Pin 8 (NC): No Connection; not internally connected.
The REF5050AIDR is widely used in precision measurement and control systems due to its high performance.
Manufacturer
Application
1. Data Acquisition Systems: Enhances the accuracy of ADCs and DACs.
2. Instrumentation: Provides stable voltage for precise measurement tools.
3. Industrial Control Systems: Ensures reliable reference in automated processes.
4. Medical Equipment: Supports high-precision diagnostics and imaging devices.
5. Telecommunications: Maintains signal integrity in communication systems.
6. Power Management: Stabilizes voltage in power supply circuits.
Its low drift and noise make it ideal for applications demanding stringent voltage regulation and precision.