ADI LM329BZ#PBF

The LM329 temperature compensated 6.9V Zener references provide excellent stability over time and temperature, very low dynamic impedance and a wide operating current range. The device achieves low dynamic impedance by incorporating a high gain shunt regulator around the Zener. The excellent noise performance of the device is achieved by using a “buried Zener” design which eliminates surface noise phenomenon associated with ordinary Zeners. To serve a wide variety of applications, the LM129 is available in several temperature coeffcient grades and two package styles.

• Guaranteed 10ppm/°C Temperature Coeffcient
• Guaranteed 1Ω Maximum Dynamic Impedance
• Guaranteed 20µV Maximum Wideband Noise
• Wide Operating Current Range: 0.6mA to 15mA

• Transducers
• A/D and D/A Converters
• Calibration Standards
• Instrumentation Reference