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[FAQ] REF3325: REF3325: Alternative Device

Part Number: REF3325
Other Parts Discussed in Thread: REF35


Are there newer alternatives to the REF3325 family?

  • I recommend looking at REF35 which is in a 6-pin SOT package as well.

    REF35 replaces and provides key advantages to our older devices such as REF30 and REF33:

    • Ultra-low IQ of 680nA and >20% lower than available solutions
    • Designed for precision 12-16 bit data converters including 
    • ±0.05% Accuracy
    • 10ppm/◦C temperature coefficient
    • 8µVpp/V of 1/f noise
    • 20ppm Thermal Hysteresis
    • Offered in 10 voltage options from 1 to 5V