Allicdata Part #: | AN431AN-ATRE1DI-ND |
Manufacturer Part#: |
AN431AN-ATRE1 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Diodes Incorporated |
Short Description: | IC VREF SHUNT ADJ SOT23-3 |
More Detail: | Shunt Voltage Reference IC 36V ±0.5% 100mA SOT-23-... |
DataSheet: | AN431AN-ATRE1 Datasheet/PDF |
Quantity: | 1000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Reference Type: | Shunt |
Output Type: | Adjustable |
Voltage - Output (Min/Fixed): | 2.5V |
Voltage - Output (Max): | 36V |
Current - Output: | 100mA |
Tolerance: | ±0.5% |
Temperature Coefficient: | 20ppm/°C Typical |
Noise - 0.1Hz to 10Hz: | -- |
Noise - 10Hz to 10kHz: | -- |
Voltage - Input: | -- |
Current - Supply: | -- |
Current - Cathode: | 1mA |
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-23-3 |
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The AN431AN-ATRE1 is a negative voltage reference module from Texas Instruments that is employed in low power, hand-held, and portable equipment. This module provides the microcontroller the reference voltage for information sampling and making dimensional decisions. It is suitable for any battery operated application. The AN431AN-ATRE1 is configurable to deliver a low noise reference voltage ranging from 0.1V to -2V.
The module is housed in a small, space-saving, 8-pin DIP package. This package contains a high-voltage integrated circuit (IC) designed to provide an accurate and stable reference voltage. The module has a very low quiescent current, or “leakage” current, and a wide operating temperature range of -40°C to +85°C. The module has an operating temperature range of -40°C to +85°C, and it is specified for temperatures from -40°C to +105°C. It also features high precision and fast settling, and has excellent noise immunity.
The primary role of the AN431AN-ATRE1 is to provide a consistent and accurate reference voltage to the microcontroller. The voltage reference is typically used when analog signals need to be compared to a reference level. It is also used by the microcontroller to measure given parameters such as temperature, humidity, pressure, current, and voltage. Additionally, the reference voltage can be used to measure various outputs and compare them to a preset level. This is important in applications where precision and accuracy are important.
The working principle behind the AN431AN-ATRE1 is based on the bandgap principle. This module uses an internal voltage reference, an operational amplifier, and several precision resistors to generate a fixed reference voltage of 0.1V to -2V. The module is designed to use a low power supply voltage, which eliminates the need for an external power supply, decreasing power consumption and preventing unwanted noise from being generated due to potential power supply fluctuations. Additionally, the module is designed to provide an adjustable output voltage range of 0.1V to -2V and can be adjusted by adding an external resistor.
In summary, the AN431AN-ATRE1 from Texas Instruments is an accurate, precise, and low-cost voltage reference module. The module is suitable for portable and hand-held products, offering a reliable source of precise reference voltages with excellent noise immunity. The module is designed to operate over a wide temperature range, offering increased reliability and stability. Additionally, the module is designed around the band-gap principle, allowing for a low power consumption and precise output voltage levels. This module is an ideal choice for any industrial or consumer application that requires precise and accurate reference voltage levels.
The specific data is subject to PDF, and the above content is for reference
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