LM185BYH1.2-SMD Product Introduction:
Texas Instruments Part Number LM185BYH1.2-SMD(PMIC - Voltage Reference), developed and manufactured by Texas Instruments, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
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Introducing the Texas Instruments LM185BYH1.2-SMD, a cutting-edge voltage reference device designed to meet the demanding requirements of precision applications. This high-performance voltage reference offers exceptional accuracy and stability, making it an ideal choice for a wide range of industries.
The LM185BYH1.2-SMD features a low temperature coefficient of 20ppm/°C, ensuring precise voltage output over a wide temperature range. With an initial accuracy of ±1.2mV, this device provides reliable and consistent performance, making it suitable for applications that require high precision.
This voltage reference operates with a supply voltage range of 2.7V to 5.5V, making it compatible with a variety of power sources. Its low quiescent current of 120µA ensures minimal power consumption, making it an energy-efficient solution for battery-powered devices.
The LM185BYH1.2-SMD is housed in a small surface-mount package, allowing for easy integration into compact designs. Its robust construction ensures durability and reliability, even in harsh operating conditions.
This versatile voltage reference finds applications in a wide range of fields, including industrial automation, medical equipment, telecommunications, and consumer electronics. Whether it's precision measurement instruments, data acquisition systems, or portable devices, the LM185BYH1.2-SMD delivers the accuracy and stability required for optimal performance.
In summary, the Texas Instruments LM185BYH1.2-SMD is a high-performance voltage reference device that offers exceptional accuracy, stability, and energy efficiency. Its compact size and wide operating range make it an ideal choice for various precision applications across different industries.
Voltage Reference is an electronic component or circuit that provides accurate and stable voltage output. It is the standard used to establish the reference voltage in many electronic systems. The voltage reference can be a standalone integrated circuit (IC) or it can be a component included in a larger system. The output voltage of the voltage reference is usually very stable and is not affected by factors such as temperature changes, power supply voltage fluctuations, etc., which makes it an indispensable component in electronic design.
Application
Voltage Reference has a wide range of applications, covering almost all electronic devices and systems that require high-precision voltage reference. In the field of industrial automation, voltage reference is used in precision measuring instruments and sensor signal processing in process control systems to ensure the accuracy of measurement data and the stability of control processes. In the field of communication, as a reference voltage source for key components such as clock generator and signal modulator, it is very important to ensure the quality of communication. In the field of consumer electronics, with the popularity of smart devices, the demand for power management is increasing, and voltage reference plays an important role in battery management systems and charge control. In addition, in the field of medical electronics, aerospace, scientific research and other high-precision requirements.
FAQ about PMIC - Voltage Reference
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1. How to choose a voltage reference?
Voltage references are used in the following situations:
As a reference for measurement: When measuring voltage, the voltage reference provides a stable reference point, making the measurement result more accurate and reliable. When measuring, the negative end of the voltmeter is grounded and the positive end is connected to the measured point, so that the measured value is the voltage value of the measured point.
Adjust and calibrate other circuit elements: The reference voltage can be used to adjust and calibrate other circuit elements to improve the performance of the entire system. By comparing with the reference voltage, various parameters in the circuit can be accurately adjusted to ensure the stability and accuracy of the system.
Setting thresholds and judgments: In comparison circuits, reference voltages are used to set thresholds and make judgments. By comparing with the reference voltage, the rationality of various states and signals in the circuit can be determined.
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2. What is a shunt voltage reference IC?
A shunt voltage reference IC is a chip used to measure the potential of each point in a circuit, mainly used to determine the reference potential of the circuit. It converts a DC power supply or battery-powered AC power into a low-voltage differential voltage signal output through a resistor, and then converts it into a digital quantity by an AD conversion circuit. It is widely used in various measuring instruments, meters and control systems.
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3. What is a reference voltage IC?
A reference voltage IC is a voltage reference IC. A voltage reference IC is a precise, temperature-compensated voltage source that can provide a specific output voltage value, such as 1.225V, 4.096V or 10.000V. They are mainly used to provide a stable and precise voltage reference in various electronic systems to ensure the stability and reliability of the system.
There are two main types of voltage reference ICs: shunt voltage reference ICs and series voltage reference ICs. The shunt voltage reference IC uses an external series resistor to set the maximum current supplied to the load. It is suitable for situations where the load is almost constant and the power supply changes very little. The series voltage reference IC contains a voltage reference and an amplifier that controls the output voltage. It is suitable for situations where the load current is variable and the output voltage changes strictly when the temperature changes.