Datasheet ТI REF6130IDGKR — Даташит

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Documents REF6125, REF6130, REF6133, REF6141, REF6145, REF6150
SBOS747B – MAY 2016 – REVISED AUGUST 2016 REF61xx High-Precision Voltage Reference With Integrated ADC Drive Buffer
1 Features 3 Description The REF6000 family of voltage references have an
integrated low output impedance buffer that enable
the user to directly drive the REF pin of precision
data converters, while preserving linearity, distortion,
and noise performance. Most precision SAR and
Delta-Sigma ADCs, switch binary-weighted capacitors
onto the REF pin during the conversion process. In
order to support this dynamic load the output of the
voltage reference must be buffered with a low-output
impedance (high-bandwidth) buffer. The REF6000
family devices are well suited, but not limited, to drive
the REF pin of the ADS88xx family of SAR ADCs,
and ADS127xx family of delta-sigma ADCs, as well
as other digital-to-analog converters (DACs). Excellent Temperature Drift Performance
– 8 ppm/°C (max) from –40°C to +125°C
Extremely Low Noise …