LM285DR-1.2

MICROPOWER VOLTAGE REFERENCES

description/ordering information

These micropower, two-terminal, band-gap voltage references operate over a 10-µA to 20-mA current range and feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming provides tight voltage tolerance. The band-gap reference for these devices has low noise and long-term stability.

Features

• Operating Current Range

– LM285-1.2: 10 μA to 20 mA

– LM385-1.2: 15 μA to 20 mA

– LM385B-1.2: 15 μA to 20 mA

• 1% and 2% Initial Voltage Tolerance

• Reference Impedance

– LM385-1.2: 1 Ω MAX at 25°C

– All devices: 1.5 Ω MAX over Full Temperature Range

• Very Low Power Consumption

• Interchangeable with Industry Standard LM285-1.2 and LM385-1.2