Datasheet Analog Devices LTC2431CMS#TRPBF — 数据表

LTC2430/LTC2431
20-Bit No Latency ∆ΣTM ADCs
with Differential Input and
Differential Reference U FEATURES
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■ DESCRIPTIO Low Supply Current (200µA in Conversion Mode
and 4µA in Autosleep Mode)
Differential Input and Differential Reference
with GND to VCC Common Mode Range
3ppm INL, No Missing Codes
10ppm Full-Scale Error and 1ppm Offset
0.56ppm Noise, 20.8 ENOBs
No Latency: Digital Filter Settles in a Single Cycle.
Each Conversion Is Accurate, Even After an
Input Step
Single Supply 2.7V to 5.5V Operation
Internal Oscillator—No External Components
Required
110dB Min, 50Hz/60Hz Notch Filter …