PIC32MX575F256H-80I Datasheet, PDF (203/236 Pages) Microchip Technology – High-Performance, USB, CAN and Ethernet 32-Bit Flash Microcontrollers

PIC32MX5XX/6XX/7XX
TABLE 31-36: ADC MODULE SPECIFICATIONS (CONTINUED)
AC CHARACTERISTICS
Standard Operating Conditions: 2.5V to 3.6V
(unless otherwise stated)
Operating temperature -40°C  TA  +85°C for Industrial
Param.
No.
Symbol
Characteristics
Min.
Typical Max. Units
Conditions
ADC Accuracy – Measurements with Internal VREF+/VREF-
AD20d Nr
Resolution
10 data bits
AD21d INL
Integral Nonlinearity
> -1
—
<1
AD22d DNL
Differential Nonlinearity
> -1
—
<1
AD23d GERR
Gain Error
> -4
—
<4
AD24d EOFF
Offset Error
> -2
—
<2
AD25d
— Monotonicity
—
—
—
Dynamic Performance
AD31b SINAD
Signal to Noise and
Distortion
55
58.5
—
AD34b ENOB Effective Number of Bits
9.0
9.5
—
Note 1: These parameters are not characterized or tested in manufacturing.
2: With no missing codes.
3: These parameters are characterized, but not tested in manufacturing.
4: Characterized with a 1 kHz sinewave.
bits (Note 3)
LSb VINL = AVSS = 0V,
AVDD = 2.5V to 3.6V
(Note 3)
LSb VINL = AVSS = 0V,
AVDD = 2.5V to 3.6V
(Notes 2, 3)
LSb VINL = AVSS = 0V,
AVDD = 2.5V to 3.6V
(Note 3)
LSb VINL = AVSS = 0V,
AVDD = 2.5V to 3.6V
(Note 3)
— Guaranteed
dB (Notes 3, 4)
bits (Notes 3, 4)
 2010 Microchip Technology Inc.
Preliminary
DS61156C-page 203