Texas Instruments

LM4041D12IDCKR

The LM4041D12IDCKR is a precision shunt voltage reference integrated circuit (IC) manufactured by Texas Instruments. It is designed to provide a stable and accurate voltage reference in a wide range of operating conditions.

Description:

The LM4041D12IDCKR is a low-power, precision voltage reference with an output voltage of 12V. It is available in a small, 5-lead SOT-23 package, making it suitable for use in portable and space-constrained applications. The device has a wide operating temperature range of -55°C to +125°C, making it suitable for use in harsh environments.

Features:

1. Low Power Consumption: The LM4041D12IDCKR consumes only 85µA of supply current, making it ideal for battery-powered applications.
2. High Accuracy: The device has an initial accuracy of ±1% and a temperature coefficient of ±10ppm/°C, ensuring stable and accurate voltage reference over a wide temperature range.
3. Low Output Noise: The LM4041D12IDCKR has a low output noise of 40µV, making it suitable for use in precision applications.
4. Easy to Use: The device has a simple 2-terminal configuration, making it easy to implement in a variety of applications.
5. Wide Operating Voltage Range: The LM4041D12IDCKR can operate from a supply voltage range of 4V to 36V, making it suitable for use in a variety of power supply environments.

Applications:

The LM4041D12IDCKR is suitable for use in a wide range of applications where a stable and accurate voltage reference is required. Some of the common applications include:

1. Battery-powered instruments and devices
2. Data acquisition systems
3. Strain gauge amplifiers
4. Medical equipment
5. Temperature sensors
6. Precision measurement and control systems
7. Power supply voltage monitoring
8. Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)

In summary, the LM4041D12IDCKR is a low-power, precision voltage reference IC that offers high accuracy, low noise, and a wide operating temperature range. It is suitable for use in a variety of applications where a stable and accurate voltage reference is required.