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Datasheet Linear Technology LTC2484IDD

Linear Technology LTC2484IDD

Manufacturer:Linear Technology
Series:LTC2484
Part Number:LTC2484IDD

24-Bit ΔΣ ADC with Easy Drive Input Current Cancellation

Documents:

Manufacturer's Classification:

Data Conversion > Analog-to-Digital Converters (ADC) > No Latency Delta Sigma ADCs

Docket:
LTC2484 24-Bit ADC with Easy Drive Input Current Cancellation FeaTures DescripTion
The LTC®2484 combines a 24-bit No Latency TM analogto-digital converter with patented Easy DriveTM technology. The patented sampling scheme eliminates dynamic input current errors and the shortcomings of on-chip buffering through automatic cancellation of differential input current. This allows large external source impedances and input signals with rail-to-rail input range to be directly digitized while maintaining exceptional DC accuracy. The LTC2484 includes an on-chip oscillator. The LTC2484 can be configured to reject line frequencies. 50Hz, 60Hz or simultaneous 50Hz/60Hz line frequency rejection can be selected as well as a 2Ч speed-up mode. The LTC2484 allows a wide common mode input range (0V to VCC) independent of the reference voltage. The reference can be as low as 100mV or can...

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