LTC1798CS8#PBF

Temperature Coefficient:	40ppm/°C
Base Part Number:	LTC1798
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C (TA)
Current - Supply:	8.5µA
Voltage - Input:	2.585 V ~ 12.6 V
Noise - 10Hz to 10kHz:	--
Noise - 0.1Hz to 10Hz:	8µVp-p
Series:	--
Tolerance:	±0.4%
Current - Output:	10mA
Voltage - Output (Max):	12.4V
Voltage - Output (Min/Fixed):	2.385V
Output Type:	Adjustable
Reference Type:	Series
Part Status:	Obsolete
Packaging:	Tube

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LTC1798CS8#PBF Voltage Reference PMIC Application Field and Working Principle

The LTC1798CS8#PBF is a high-performance voltage reference PMIC that is built around a precision bandgap voltage reference. It features a wide temperature range and low power consumption, making it well suited for various calibration and data acquisition applications.The LTC1798CS8#PBF is powered by a 3.3V power supply and has a maximum current rating of 20mA. It has an output voltage of 0.636V and a solution gain of 15. It supports both positive and negative feedback configurations with a feedback resistor value of 1 KΩ and a feedback voltage reference of 2.5V.The main purpose of the voltage reference is to provide a stable reference voltage for accurate measurement of the input signal. It does so by monitoring the input and output voltages, and then creating a feedback loop to stabilize the output voltage. The LTC1798CS8#PBF is suitable for a variety of applications, including portable medical devices, high speed sensing, and digital test and measurement devices. It has a high input impedance and low power consumption, making it well suited for battery-powered applications.The LTC1798CS8#PBF voltage reference PMIC can be used for a wide range of applications such as voltage regulation, current and voltage sensing, and protection of I/O systems. It can also be used for calibration and testing, temperature compensation, and other measurement applications.The overall working principle of the LTC1798CS8#PBF voltage reference PMIC is simple. It uses a precision bandgap voltage reference to provide a stable reference voltage. This reference voltage is then monitored by a feedback loop to stabilize the output voltage. The feedback loop consists of a comparator, which compares the reference voltage with the actual output voltage. If they don’t match, the feedback loop adjusts the gain of the amplifier to bring the output voltage back to the desired level. The LTC1798CS8#PBF voltage reference PMIC is a cost-effective solution for applications requiring a high level of accuracy and stability. It offers excellent accuracy at low temperatures, and is low power, making it well suited for portable devices.The key features of the LTC1798CS8#PBF voltage reference PMIC are its wide temperature range, low power consumption, and precision bandgap voltage reference. Its output voltage is 0.636V, and it has a solution gain of 15. It is powered by a 3.3V power supply and has a maximum current rating of 20 mA. Overall, the LTC1798CS8#PBF voltage reference PMIC is a highly accurate, low power, and reliable reference solution. It is suitable for a wide range of applications including portable medical devices, high speed sensing, and digital test and measurement devices. It is easy to use and is available at a competitive price.

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