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LT1019ACS8-2.5
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Especificações
| Atributo | Valor |
| Brand | Analog Devices |
| Product Type | Voltage References |
| Subcategory | PMIC - Power Management ICs |
| Package / Case | SOIC-8 |
| Height | 1.75 mm |
| Series | LT1019 |
| Shipping Restrictions | Mouser does not presently sell this product in your region. |
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Description
The LT1019ACS8-2.5 is a precision voltage reference from Analog Devices, designed to provide a stable and accurate output voltage of 2.5 volts. It features low noise, low drift, and high accuracy, making it suitable for precision applications in instrumentation and analog-to-digital conversion.
This device offers a temperature coefficient of typically 10 ppm/°C, ensuring minimal variation with temperature changes. It operates over a wide voltage range and requires a supply voltage typically between 3V and 40V. The LT1019ACS8-2.5 is housed in a compact 8-lead SOIC package, allowing for space-efficient PCB designs.
Key features include excellent load regulation, low output impedance, and the capability to source or sink current, enhancing its versatility in various applications. It is commonly used in signal conditioning, reference design circuits, and as a stable reference in DACs and ADCs. Overall, the LT1019ACS8-2.5 is an ideal choice for engineers seeking reliable voltage reference solutions in their designs.
This device offers a temperature coefficient of typically 10 ppm/°C, ensuring minimal variation with temperature changes. It operates over a wide voltage range and requires a supply voltage typically between 3V and 40V. The LT1019ACS8-2.5 is housed in a compact 8-lead SOIC package, allowing for space-efficient PCB designs.
Key features include excellent load regulation, low output impedance, and the capability to source or sink current, enhancing its versatility in various applications. It is commonly used in signal conditioning, reference design circuits, and as a stable reference in DACs and ADCs. Overall, the LT1019ACS8-2.5 is an ideal choice for engineers seeking reliable voltage reference solutions in their designs.
Equivalent
Equivalent products to the LT1019ACS8-2.5 voltage reference include the following:
1. LM4040-2.5
2. TL431 (adjustable, but can be set for 2.5V)
3. REF02 (2.5V)
4. ADR421 (2.5V)
Ensure to check specifications like voltage tolerance, temperature coefficient, and package type for compatibility.
1. LM4040-2.5
2. TL431 (adjustable, but can be set for 2.5V)
3. REF02 (2.5V)
4. ADR421 (2.5V)
Ensure to check specifications like voltage tolerance, temperature coefficient, and package type for compatibility.
Features
The LT1019ACS8-2.5 is a precision voltage reference from Analog Devices, featuring the following key attributes:
1. Output Voltage: Provides a stable output of 2.5V.
2. Low Drift: Extremely low temperature coefficient, typically 3 ppm/°C, ensuring minimal variation with temperature changes.
3. Low Noise: Features low output noise, making it suitable for sensitive applications.
4. High Accuracy: Offers excellent initial accuracy, typically ±0.5%, ensuring precise voltage reference.
5. Wide Operating Range: Can operate with a supply voltage range from 4V to 40V.
6. Reverse Polarity Protection: Designed to withstand reverse voltage conditions.
7. Low Current Consumption: Consumes minimal supply current, enhancing efficiency.
8. Industry Standard: Available in an 8-lead SOIC package, making it easy to incorporate into existing designs.
This makes the LT1019ACS8-2.5 ideal for various applications, including instrumentation, data acquisition systems, and precision analog circuits.
1. Output Voltage: Provides a stable output of 2.5V.
2. Low Drift: Extremely low temperature coefficient, typically 3 ppm/°C, ensuring minimal variation with temperature changes.
3. Low Noise: Features low output noise, making it suitable for sensitive applications.
4. High Accuracy: Offers excellent initial accuracy, typically ±0.5%, ensuring precise voltage reference.
5. Wide Operating Range: Can operate with a supply voltage range from 4V to 40V.
6. Reverse Polarity Protection: Designed to withstand reverse voltage conditions.
7. Low Current Consumption: Consumes minimal supply current, enhancing efficiency.
8. Industry Standard: Available in an 8-lead SOIC package, making it easy to incorporate into existing designs.
This makes the LT1019ACS8-2.5 ideal for various applications, including instrumentation, data acquisition systems, and precision analog circuits.
Pinout
The LT1019ACS8-2.5 is an integrated circuit that functions as a precision voltage reference. It has an 8-pin configuration.
Pin Count and Functions:
1. Pin 1 (VOUT): Output voltage (2.5V).
2. Pin 2 (GND): Ground reference.
3. Pin 3 (VREF): Reference voltage output.
4. Pin 4 (NC): No connection (not used).
5. Pin 5 (NC): No connection (not used).
6. Pin 6 (VIN): Input voltage (supply).
7. Pin 7 (NC): No connection (not used).
8. Pin 8 (SENSE): Sense input for voltage regulation.
The LT1019 provides a low noise, stable voltage reference suitable for precision applications. It is known for its low drift and high accuracy, making it ideal for use in instrumentation and data acquisition systems.
Pin Count and Functions:
1. Pin 1 (VOUT): Output voltage (2.5V).
2. Pin 2 (GND): Ground reference.
3. Pin 3 (VREF): Reference voltage output.
4. Pin 4 (NC): No connection (not used).
5. Pin 5 (NC): No connection (not used).
6. Pin 6 (VIN): Input voltage (supply).
7. Pin 7 (NC): No connection (not used).
8. Pin 8 (SENSE): Sense input for voltage regulation.
The LT1019 provides a low noise, stable voltage reference suitable for precision applications. It is known for its low drift and high accuracy, making it ideal for use in instrumentation and data acquisition systems.
Manufacturer
The LT1019ACS8-2.5 is manufactured by Analog Devices, Inc. Analog Devices is a prominent American multinational semiconductor company known for designing and manufacturing a wide range of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company focuses on various applications, including industrial automation, automotive electronics, telecommunications, and consumer electronics. Established in 1965 and headquartered in Norwood, Massachusetts, Analog Devices is recognized for its innovation in signal processing technologies and is a key player in the semiconductor industry, catering to customers worldwide.
Application
The LT1019ACS8-2.5 is a precision voltage reference with a fixed output of 2.5V. Its application areas include:
1. Analog-to-Digital Converters (ADCs): Providing a stable reference voltage for accurate measurements.
2. Digital-to-Analog Converters (DACs): Ensuring precision in signal output.
3. Power Supply Regulation: Used in voltage regulation circuits to maintain stable output.
4. Signal Conditioning: Enhancing signal integrity in various electronic systems.
5. Instrumentation: Used in scientific and industrial measurement devices for accurate calibration.
6. Battery Management Systems: Monitoring and stabilizing voltage levels.
Its low drift and high accuracy make it suitable for precision applications.
1. Analog-to-Digital Converters (ADCs): Providing a stable reference voltage for accurate measurements.
2. Digital-to-Analog Converters (DACs): Ensuring precision in signal output.
3. Power Supply Regulation: Used in voltage regulation circuits to maintain stable output.
4. Signal Conditioning: Enhancing signal integrity in various electronic systems.
5. Instrumentation: Used in scientific and industrial measurement devices for accurate calibration.
6. Battery Management Systems: Monitoring and stabilizing voltage levels.
Its low drift and high accuracy make it suitable for precision applications.
Package
The LT1019ACS8-2.5 comes in an 8-lead SOIC (Small Outline Integrated Circuit) package.
