Texas Instruments

LM4040B20IDCKR  

Voltage References

The LM4040B20IDCKR is a precision shunt voltage reference manufactured by Texas Instruments. It is designed to provide a stable and accurate voltage reference over a wide range of operating conditions.

Description:

The LM4040B20IDCKR is a low-power, precision shunt voltage reference with an output voltage of 2.000 V. It is available in a small SOT-23 package, making it suitable for use in portable and space-constrained applications.

Features:

1. Low Power Consumption: The LM4040B20IDCKR operates with a typical supply current of only 70 µA, making it ideal for battery-powered applications.
2. High Accuracy: The reference voltage is accurate to within ±1% over a wide temperature range of -40°C to +125°C.
3. Low Temperature Coefficient: The temperature coefficient of the output voltage is typically ±10 ppm/°C, ensuring stable performance over a wide temperature range.
4. Output Voltage Stability: The output voltage is stable with respect to line and load variations, making it suitable for use in a variety of applications.
5. Easy to Use: The device requires minimal external components and is easy to implement in a circuit.

Applications:

The LM4040B20IDCKR is suitable for a wide range of applications, including:

1. Battery-powered instruments
2. Strain gauge amplifiers
3. Pressure sensors
4. Temperature sensors
5. Voltage monitoring and regulation
6. Data acquisition systems
7. Medical equipment

In summary, the LM4040B20IDCKR is a low-power, precision shunt voltage reference that offers high accuracy and stability over a wide temperature range. Its small package size and easy-to-use design make it suitable for a variety of applications, including battery-powered instruments, sensors, and data acquisition systems.

LM4040B20IDCKR Documents

Download datasheets and manufacturer documentation for LM4040B20IDCKR

PCN Assembly/Origin :

LM4040B20IDCKR/T 01/Aug/2018      

Datasheets :

LM4040x Datasheet      

PCN Packaging :

Retraction 15/Mar/2016       Multiple Devices 29/Sep/2015