NJM431E#

Temperature Coefficient:	--
Supplier Device Package:	8-SOP
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Current - Cathode:	1mA
Current - Supply:	--
Voltage - Input:	--
Noise - 10Hz to 10kHz:	--
Noise - 0.1Hz to 10Hz:	--
Series:	--
Tolerance:	±2.2%
Current - Output:	100mA
Voltage - Output (Max):	36V
Voltage - Output (Min/Fixed):	2.495V
Output Type:	Adjustable
Reference Type:	Shunt
Part Status:	Active
Packaging:	Tube

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NJM431E# Application Field and Working PrincipleThe NJM431E# is a high performance 4-terminal adjustable voltage reference from New Japan Radio (NJR), a leading manufacturer of semiconductors in the power management industry. It is classified under the PMIC (Power Management IC) category as a voltage reference. The NJM431E# is specifically designed for use in automotive and light industrial applications where space is tight and highly accurate and stable voltage references are required. The NJM431E# is designed to provide a cost effective solution for applications where simple and accurate voltage references are required. It features an integrated 4-terminal circuit with an adjustable voltage reference (VREF) diode and an adjustable voltage buffer amplifier. The VREF diode is a two terminal device that is used to create a stable and consistent reference voltage between the two terminals. The adjustable voltage buffer amplifier serves to amplify a given reference voltage and provide a stable output voltage with low noise and high accuracy. The NJM431E# makes use of a precision internal voltage reference diode to provide an adjustable voltage reference. It also features an external fixed or adjustable temperature compensation diode that can be used to adjust the voltage reference for temperature stability. This diode also helps to reduce the offset adjustment and helps to reduce overall power consumption.The NJM431E# also features a high accuracy, low current logic input buffer which can be used to provide the control voltage for the voltage reference. This logic input can be used to control the current through the diode and thus adjust the output voltage accordingly. The voltage reference can be also adjusted using the built-in adjuster. The NJM431E# is available in a wide range of package types including PFP, LVC, QFP and SOIC. It can be used in a wide range of environmental conditions due to its robust packaging. The device is rated to operate from -40°C to +85°C and can handle a range of differential pressures from 0 - 15 PSI. The NJM431E# is ideal for applications which require high accuracy and stability in voltage references. The integrated 4-terminal circuit and adjustable voltage reference diode give it high accuracy and low power consumption. Additionally, its wide range of package types and environmental ratings make it suitable for a range of different applications. The device also features a logic input buffer which allows easy control of the voltage reference from an external source. Overall, the NJM431E# is a cost effective and compact solution for applications where high accuracy and stability is required in voltage references. Its 4-terminal circuit, adjustable voltage reference diode, adjustable temperature compensation diode, and logic input buffer make it an ideal choice for automotive and light industrial applications.

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