Part Number: ADC14155QML-SP The part requires three voltages: Va (3.3 V), Vd (3.3 V), and Vdr (1.8 V). The datasheet indicates that Va and Vd shouldn’t be greater than 100 mV apart, so that implies they should be supplied by the same voltage regulator…
Part Number: ADC14155QML-SP Other Parts Discussed in Thread: ADC14155 Hello,
I am looking to understand if there are any power sequencing requirements on the ADC14155. Particularly, will there be a problem if the part sees a VD of 3.3V and a VA of 0V…
Part Number: ADC14155QML-SP Hi folks,
Quick question regarding the ADC14155QML-SP. When the device is powered down (PD held high), are all the data outputs (D0-D13, DRDY, OVR) tri-stated?
Thanks,
AH
Part Number: ADC14155QML-SP Hi,
In Table 6.5 of the specification (Revised Feb. 2019) it gives 0 and 16383 for the under and over range output codes.
However, what if we're using 2's complement data format? Will the corresponding codes be -8192 and +8191…
Part Number: ADC14155QML-SP Hey HSC folks,
I have two questions regarding the ADC14155QML-SP:
The datasheet indicates that the analog inputs should not be driven with a voltage >2.6 V (the exact sentence is ‘The peaks of the individual input signals…
Part Number: ADC14155QML-SP Team, working with a customer on this device. Is the lid is metal (conductive),? and is it connected to ground or floating? Else, is it a non-conductive lid...
Orderable is 5962R0626201VXC, and it's in a 48pin NBA package.…
Part Number: ADC14155QML-SP Hi Christian,
I have a question regarding the ADC14155QML-SP. What happens to the digital output if the input signal is below the negative full scale or above the positive full scale? EX: Vin+ = Vcm-0.5*Vref-ε, and Vin- = Vcm…
Part Number: ADC14155QML-SP Other Parts Discussed in Thread: ADC14155 , We are considering the ADC14155 for our design but have some need of further data regarding it’s INL specification. Is there any more data regarding the INL and the sampling frequency…
Part Number: ADC14155QML-SP For DC input, I see that the offset (when Vin + & -) are shorted) is specified at typical -0.1%FS (-60dBFS) but it could be as much as -0.9%FS (-41dBFS, ~6.5 bits ENOB).
Is this correct (effectively 6.5 ENOB worst case…