Texas Instruments

TMP423BIDCNR

The TMP423BIDCNR is a precision voltage reference integrated circuit (IC) manufactured by Texas Instruments. It is designed to provide a stable and accurate voltage reference for various applications.

Description:

The TMP423BIDCNR is a low-power, precision voltage reference IC that operates from a single supply voltage. It is available in a compact 5-pin SOT-23 package. The device features a high output voltage accuracy of ±0.05% and a low temperature coefficient of 10 ppm/°C, making it suitable for precision applications.

Features:

1. Low power consumption: The TMP423BIDCNR consumes only 60 µA of supply current, making it ideal for battery-powered applications.
2. High output voltage accuracy: The device provides an output voltage accuracy of ±0.05%, ensuring reliable performance in precision applications.
3. Low temperature coefficient: The temperature coefficient of the output voltage is only 10 ppm/°C, providing stable output voltage over a wide temperature range.
4. Wide supply voltage range: The TMP423BIDCNR can operate from a supply voltage range of 2.7 V to 5.5 V, making it suitable for a variety of applications.
5. Short-circuit protection: The device features built-in short-circuit protection, which protects it from damage in case of an output short circuit.
6. Small package size: The SOT-23 package is compact and suitable for space-constrained applications.

Applications:

The TMP423BIDCNR can be used in a variety of applications where a stable and accurate voltage reference is required. Some of the potential applications include:

1. Data acquisition systems: The TMP423BIDCNR can be used as a voltage reference for precision analog-to-digital converters (ADCs) in data acquisition systems.
2. Battery-powered devices: The low power consumption of the TMP423BIDCNR makes it suitable for use in battery-powered devices, such as portable electronics and wearable devices.
3. Industrial control systems: The device can be used as a voltage reference for precision sensors and control circuits in industrial control systems.
4. Medical equipment: The TMP423BIDCNR can be used in medical equipment that requires a stable and accurate voltage reference for reliable operation.
5. Test and measurement equipment: The device can be used as a voltage reference for precision test and measurement equipment, such as multimeters and signal generators.

In summary, the TMP423BIDCNR is a low-power, precision voltage reference IC from Texas Instruments that offers high output voltage accuracy, low temperature coefficient, and a wide supply voltage range. It is suitable for a variety of applications where a stable and accurate voltage reference is required, including data acquisition systems, battery-powered devices, industrial control systems, medical equipment, and test and measurement equipment.