This product is a 1.2V temperature-compensated voltage reference source, which achieves stability and low noise using the bandgap principle. It also features excellent stability and freedom from oscillation.
The ICL8069 is a 1.2 V temperature‑compensated low‑voltage reference designed for use in ADCs, DACs, voltage regulators and portable instruments. It offers a low bias current of 50 µA, a temperature coefficient of up to 10 ppm/°C and low dynamic impedance.
The document lists absolute maximum ratings, electrical characteristics, typical operating curves and package options. It also notes that the part is not recommended for new designs and provides ordering part numbers for various temperature ranges and package styles.
| Reference Voltage | 1.2 V |
|---|---|
| Temperature Coefficient | 10 ppm/°C max |
| Low Bias Current | 50 µA min |
| Operating Temperature Range (ICL8069C) | 0 °C to +70 °C |
| Operating Temperature Range (ICL8069E) | -40 °C to +85 °C |
| Operating Temperature Range (ICL8069M) | -55 °C to +125 °C |
| Reverse Current (max) | 10 mA |
The device has a low bias current of 50 µA minimum.
ICL8069C operates from 0 °C to +70 °C, ICL8069E from -40 °C to +85 °C, and ICL8069M from -55 °C to +125 °C.