JAJSFH1J November 2010 – September 2021 TMS320F28062 , TMS320F28062F , TMS320F28063 , TMS320F28064 , TMS320F28065 , TMS320F28066 , TMS320F28067 , TMS320F28068F , TMS320F28068M , TMS320F28069 , TMS320F28069F , TMS320F28069M
PRODUCTION DATA
PARAMETER | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|
DC SPECIFICATIONS | |||||
Resolution | 12 | Bits | |||
ADC clock | 90-MHz device | 0.001 | 45 | MHz | |
Sample Window | 7 | 64 | ADC Clocks | ||
ACCURACY | |||||
INL (Integral nonlinearity)(1) | –4 | 4 | LSB | ||
DNL (Differential nonlinearity), no missing codes | –1 | 1.5 | LSB | ||
Offset error (2) | Executing a single self-recalibration(3) | –20 | 20 | LSB | |
Executing periodic self-recalibration(4) | –4 | 4 | |||
Overall gain error with internal reference | –60 | 60 | LSB | ||
Overall gain error with external reference | –40 | 40 | LSB | ||
Channel-to-channel offset variation | –4 | 4 | LSB | ||
Channel-to-channel gain variation | –4 | 4 | LSB | ||
ADC temperature coefficient with internal reference | –50 | ppm/°C | |||
ADC temperature coefficient with external reference | –20 | ppm/°C | |||
VREFLO | –100 | µA | |||
VREFHI | 100 | µA | |||
ANALOG INPUT | |||||
Analog input voltage with internal reference | 0 | 3.3 | V | ||
Analog input voltage with external reference | VREFLO | VREFHI | V | ||
VREFLO input voltage(5) | VSSA | 0.66 | V | ||
VREFHI input voltage(6) | 2.64 | VDDA | V | ||
with VREFLO = VSSA | 1.98 | VDDA | |||
Input capacitance | 5 | pF | |||
Input leakage current | ±2 | μA |