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UNISONIC TECHNOLOGIES CO., LTD
M385
Preliminary
LINEAR INTEGRATED CIRCUIT
MICROPOWER VOLTAGE REFERENCE
DESCRIPTION
The UTC M385 is a micropower voltage reference. This device features good temperature stability and extreme low dynamic impedance when it is operated over a 20μA to 20mA current. Low noise and good long-term stability are achieved because the UTC M385 bandgap reference applies only bipolar transistors and resistors.
The UTC M385 can be used in almost any reference application due to the exceptional tolerance of capacitive loading. This voltage reference can be applied in portable meters, regulators, or general-purpose analog circuitry with battery life approaching shelf life.