사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Reference Type | Shunt |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 5V |
| Current - Output | 15 mA |
| Tolerance | ±0.1% |
| Temperature Coefficient | 50ppm/°C |
| Noise - 10 Hzto10k Hz | 93µVrms |
| Current - Cathode | 90 µA |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The TL4050A50QDBZR is a precision voltage reference from Texas Instruments. It is part of the TL4050 series, which is known for providing accurate and stable voltage references that are crucial in various electronic applications. The "A50" in its designation typically represents a 5.0V output voltage. This component is designed to offer low temperature coefficient and tight initial accuracy, making it ideal for precision applications such as analog-to-digital converters, digital-to-analog converters, and other mixed-signal systems.
The device comes in a small SOT-23 package, which makes it suitable for space-constrained applications. It features a wide operating temperature range and low power consumption, which enhances its suitability for battery-powered devices and other energy-sensitive applications. The TL4050A50QDBZR's performance specifications and compact size make it a reliable choice for engineers and designers looking to ensure accuracy and stability in their circuits.
The device comes in a small SOT-23 package, which makes it suitable for space-constrained applications. It features a wide operating temperature range and low power consumption, which enhances its suitability for battery-powered devices and other energy-sensitive applications. The TL4050A50QDBZR's performance specifications and compact size make it a reliable choice for engineers and designers looking to ensure accuracy and stability in their circuits.
Equivalent
The TL4050A50QDBZR is a precision shunt voltage reference. Equivalent products include:
1. LM4050 series from Texas Instruments (e.g., LM4050AIM3-5.0)
2. ADR395 from Analog Devices
3. LM4040 series from ON Semiconductor (e.g., LM4040A50IDBZR)
4. MAX6250 from Maxim Integrated
5. REF5050 from Texas Instruments
These alternatives offer similar functionality in terms of voltage reference in a comparable voltage range. Always check datasheets for compatibility in specifications and applications.
1. LM4050 series from Texas Instruments (e.g., LM4050AIM3-5.0)
2. ADR395 from Analog Devices
3. LM4040 series from ON Semiconductor (e.g., LM4040A50IDBZR)
4. MAX6250 from Maxim Integrated
5. REF5050 from Texas Instruments
These alternatives offer similar functionality in terms of voltage reference in a comparable voltage range. Always check datasheets for compatibility in specifications and applications.
Features
The TL4050A50QDBZR is a precision voltage reference device known for its stable and accurate output. Key features include:
1. Precision Voltage Output: It provides a precise 5.0 V output, making it suitable for high-accuracy applications.
2. Low Temperature Coefficient: This device has a low temperature coefficient, which ensures minimal variation in output voltage with temperature changes.
3. Low Noise: The TL4050A50QDBZR is designed to produce low output noise, which is essential for maintaining signal integrity in sensitive applications.
4. SOT-23 Package: It comes in a compact SOT-23 package, facilitating easy integration into space-constrained designs.
5. Low Power Consumption: This voltage reference consumes minimal power, ideal for battery-powered and portable devices.
6. Wide Operating Temperature Range: It operates efficiently over a wide temperature range, enhancing its reliability in various environmental conditions.
7. High Initial Accuracy: The device offers high initial accuracy, reducing the need for calibration in many applications.
These features make the TL4050A50QDBZR suitable for use in precision measurement systems, data acquisition, and other applications requiring stable voltage references.
1. Precision Voltage Output: It provides a precise 5.0 V output, making it suitable for high-accuracy applications.
2. Low Temperature Coefficient: This device has a low temperature coefficient, which ensures minimal variation in output voltage with temperature changes.
3. Low Noise: The TL4050A50QDBZR is designed to produce low output noise, which is essential for maintaining signal integrity in sensitive applications.
4. SOT-23 Package: It comes in a compact SOT-23 package, facilitating easy integration into space-constrained designs.
5. Low Power Consumption: This voltage reference consumes minimal power, ideal for battery-powered and portable devices.
6. Wide Operating Temperature Range: It operates efficiently over a wide temperature range, enhancing its reliability in various environmental conditions.
7. High Initial Accuracy: The device offers high initial accuracy, reducing the need for calibration in many applications.
These features make the TL4050A50QDBZR suitable for use in precision measurement systems, data acquisition, and other applications requiring stable voltage references.
Pinout
The TL4050A50QDBZR is a precision voltage reference IC produced by Texas Instruments. It comes in a SOT-23 package and has a pin count of 3. This particular model provides a fixed output voltage of 5.0 volts.
The pin functions for the TL4050A50QDBZR are as follows:
1. Pin 1 (VOUT): This is the output pin where the precise 5.0V reference voltage is supplied.
2. Pin 2 (GND): This is the ground pin, which acts as the reference point for the input and output voltages.
3. Pin 3 (VIN): This is the input pin where the supply voltage is applied. The VIN should be higher than the VOUT to ensure proper operation.
The TL4050 series is known for its low noise, low drift, and high initial accuracy, making it suitable for precision applications.
The pin functions for the TL4050A50QDBZR are as follows:
1. Pin 1 (VOUT): This is the output pin where the precise 5.0V reference voltage is supplied.
2. Pin 2 (GND): This is the ground pin, which acts as the reference point for the input and output voltages.
3. Pin 3 (VIN): This is the input pin where the supply voltage is applied. The VIN should be higher than the VOUT to ensure proper operation.
The TL4050 series is known for its low noise, low drift, and high initial accuracy, making it suitable for precision applications.
Manufacturer
The TL4050A50QDBZR is manufactured by Texas Instruments. Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which are used in a broad range of electronics applications. The company is known for its innovation in analog and embedded processing products, and it serves various industries such as automotive, consumer electronics, industrial, and communications. Texas Instruments is recognized as one of the leading companies in the semiconductor industry, and it focuses on developing technologies that improve the performance and efficiency of electronic devices.
Application
The TL4050A50QDBZR is a precision voltage reference commonly used in applications requiring stable and accurate voltage references. Key application areas include data acquisition systems, where it ensures precise analog-to-digital conversion; test and measurement equipment, providing reliable reference voltages for accurate readings; and power supply monitoring, where it ensures correct voltage levels. It is also suitable for use in portable and battery-operated devices due to its low power consumption. Additionally, it finds applications in industrial automation and control systems, instrumentation, and communication equipment, offering dependable performance over various conditions.
Package
The TL4050A50QDBZR is a precision voltage reference device, and it is typically available in a SOT-23 package. The "DBZ" part of the part number corresponds to this specific small-outline transistor package type, which is commonly used for surface-mount components.
