Description
The LM399AH is a two-terminal voltage reference from Analog Devices, offering a stable output voltage of 6.95V with a low temperature coefficient of 5 ppm/°C. It's available in a TO-39 package and operates over a wide temperature range of -55°C to 125°C.
This device is designed for precision applications where a stable and accurate reference voltage is required. Its features make it suitable for use in various industries, including automotive, military, aerospace, medical, industrial control systems, telecommunications, and power management.
The LM399AH is a trimmable or adjustable device, allowing for fine-tuning of the output voltage to meet specific application requirements. Its low Zener impedance of 0.5 Ohms ensures minimal noise and distortion in the output signal. Overall, the LM399AH is an excellent choice for applications that demand high precision and stability.
Features
According to the product information, the LM399AH has the following features:
- Available in a 3-pin TO-39 package
- Temperature coefficient of 5 ppm/°C
- Operating temperature range of -55°C to 125°C
- Output voltage of 6.9V
- Low Zener impedance of 0.5 Ohm
- Reference temperature of 25°C
These features make the LM399AH suitable for a wide range of applications, including precision measurements, industrial control systems, telecommunications equipment, and more!
Package
According to the product information, the package type of LM399AH is TO-46-4.
Pinout
The LM399AH is a two-terminal voltage reference with a pin count of 3. The pins are:
- Pin 1: Output (VOUT)
- Pin 2: Not connected
- Pin 3: Ground (GND)
The output voltage is 6.95V, and the device has a temperature coefficient of 5 ppm/°C. It operates over a temperature range of -55°C to 125°C.
Manufacturer
The manufacturer of the LM399AH is Analog Devices, a semiconductor company that specializes in designing and manufacturing analog, mixed-signal, and digital signal processing integrated circuits (ICs).
Applications
The LM399AH is a precision voltage reference suitable for various applications, including:
- Precision voltage reference for analog circuits
- Temperature sensor calibration
- Precision measurement instruments
- Automotive electronics
- Military and aerospace applications
- Medical equipment
- Industrial control systems
- Telecommunications equipment
- Power management systems
- Data acquisition systems
Equivalent
The equivalent products of LM399AH are:
- Texas Instruments TLV7021
- National Semiconductor LM399
- Analog Devices AD586
These devices offer similar voltage reference functionality, with slight variations in specifications and packaging.
Payment
Shipping & Packing
Warranty
I did not get wiring with a connector for connection. So i'll wait for the tests. And the rest is fine.