ZTL432AQFTA

Series:	Automotive, AEC-Q100
Packaging:	Tape & Reel (TR)
Part Status:	Active
Reference Type:	Shunt
Output Type:	Adjustable
Voltage - Output (Min/Fixed):	2.5V
Voltage - Output (Max):	20V
Current - Output:	100mA
Tolerance:	±1%
Temperature Coefficient:	121ppm/°C
Noise - 0.1Hz to 10Hz:	--
Noise - 10Hz to 10kHz:	--
Voltage - Input:	--
Current - Supply:	--
Current - Cathode:	600µA
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23

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Introduction of ZTL432AQFTA

ZTL432AQFTA is a voltage reference IC produced and marketed by China’s popular PMIC manufacturer - ROHM Semiconductor. The voltage reference IC is designed primarily for automotive infotainment applications. It provides a reliable, high precision and low power solution for both reference voltage and temperature compensation.

Features and Benefits of ZTL432AQFTA

ZTL432AQFTA is a low-power, high-precision voltage reference IC. It offers a wide range of features and benefits which make it a popular choice for automotive infotainment applications. First of all, ZTL432AQFTA provides a high level of temperature stability. This is due to its design which includes a temperature compensation circuit that eliminates any temperature related drift. Hence, it is able to maintain a high level of accuracy even under extreme temperature fluctuations. Secondly, it is designed to save energy and reduce power consumption. It has an integrated constant current circuit, which reduces power dissipation and improves the power efficiency of the IC.Thirdly, the IC has an on-board Noise Reduction Filter. This filter eliminates low-frequency noise and reduces jitter, which helps to improve the accuracy of the voltage reference.Lastly, the IC provides high load drives with high current output of 4mA, which allows it to be used in high current applications.

Application Fields of ZTL432AQFTA

ZTL432AQFTA is an ideal choice for automotive infotainment applications due to its high accuracy and low power consumption.The IC can be used in wireless charging applications, automotive audio systems, power control units, radio receivers, and other automotive systems that require a stable voltage reference.It can also be used in industrial applications, such as power supply units, power controllers, and power measurement systems. In addition, the IC can be used in medical applications, such as patient monitoring systems, where a reliable and stable voltage reference is required.

Working Principle of ZTL432AQFTA

The working principle of ZTL432AQFTA is based on the principle of voltage referencing. The main function of the IC is to generate a reference voltage for devices operating in automotive infotainment applications. The IC consists of an integrated noise reduction filter, a temperature compensation circuit, and an output current source with constant current output of 4mA. The output current source is the main elements of the IC, which acts as a constant current for the devices operating in automotive infotainment applications.The noise reduction filter is used to reduce low-frequency noise and jitter, which helps to improve the accuracy of the voltage reference. The temperature compensation circuit ensures that the IC is able to maintain a high level of accuracy even under extreme temperature fluctuations.

Conclusion

To sum up, ZTL432AQFTA is a low-power, high-precision voltage reference IC designed primarily for automotive infotainment applications. It provides a reliable, high precision and low power solution for both reference voltage and temperature compensation. It is ideal for wireless charging applications, automotive audio systems, power control units, radio receivers, and medical applications, such as patient monitoring systems. The IC’s working principle is based on the principle of voltage referencing, which involves an integrated noise reduction filter, a temperature compensation circuit, and an output current source with constant current output of 4mA.

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