The REF2125 device is a low temperature drift
(6 ppm/°C), low-power, high-precision CMOS voltage reference, featuring ±0.05% initial accuracy, low operating current with power consumption less than 95 µA. This device also offers very low output noise of 5 µVp-p /V, which enables its ability to maintain high signal integrity with high-resolution data converters and noise critical systems.
Stability and system reliability are further improved by the low output-voltage hysteresis of the device and low long-term output voltage drift. Furthermore, the small size and low operating current of the devices (95 µA) make them ideal for portable and battery-powered applications.
REF2125 is specified for the wide temperature range of −40°C to +125°C. Contact the TI sales representative for additional voltage options.
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|Initial Accuracy (Max) (%)|
|Temp Coeff (Max) (ppm/ degree C)|
|Operating Temperature Range (C)|
|Iout/Iz (Max) (mA)|
|Iq (Typ) (uA)|
|Shutdown Current (Typ) (uA)|
|Iq (Max) (uA)|
|Vin (Min) (V)|
|Vin (Max) (V)|
|-40 to 125|
|SOT-23 | 5|