Datasheet

© 2007 Microchip Technology Inc. Preliminary DS70165E-page 345
dsPIC33F
AD22b DNL Differential Nonlinearity — TBD <±1 LSb VINL = AVSS = VREFL =
0V, AV
DD = VREFH = 3V
AD23b GERR Gain Error TBD TBD ±3 LSb VINL = AVSS = VREFL =
0V, AV
DD = VREFH = 3V
AD24b EOFF Offset Error TBD TBD ±2 LSb VINL = AVSS = VREFL =
0V, AV
DD = VREFH = 3V
AD25b — Monotonicity
(1)
— — — — Guaranteed
Dynamic Performance (10-bit Mode)
AD30b THD Total Harmonic Distortion — TBD — dB —
AD31b SINAD Signal to Noise and
Distortion
—TBD— dB —
AD32b SFDR Spurious Free Dynamic
Range
—TBD— dB —
AD33b F
NYQ Input Signal Bandwidth — — 550 kHz —
AD34b ENOB Effective Number of Bits TBD TBD — bits —
TABLE 26-40: ADC MODULE SPECIFICATIONS (CONTINUED)
AC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C ≤ T
A ≤ +85°C
Param
No.
Symbol Characteristic Min. Typ Max. Units Conditions
Legend: TBD = To Be Determined
Note 1: The ADC conversion result never decreases with an increase in the input voltage, and has no missing
codes.
2: Measurements taken with external V
REF+ and VREF- used as the ADC voltage reference.