PIC24FJ16MC101_12 Datasheet, PDF (307/350 Pages) Microchip Technology – 16-bit Microcontrollers (up to 32 KB Flash and 2 KB SRAM)

PIC24FJ16MC101/102 AND PIC24FJ32MC101/102/104
TABLE 26-48: 10-BIT ADC MODULE SPECIFICATIONS
AC CHARACTERISTICS
Standard Operating Conditions (see Note 4): 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
-40°C ≤ TA ≤ +125°C for Extended
Param
No.
Symbol
Characteristic
Min. Typ Max. Units
Conditions
10-bit ADC Accuracy – Measurements with AVDD/AVSS(3)
AD20b Nr
Resolution
10 data bits
bits
—
AD21b INL
Integral Nonlinearity
-1
—
+1 LSb VINL = AVSS = 0V, AVDD = 3.6V
AD22b DNL
Differential Nonlinearity
>-1
—
<1 LSb VINL = AVSS = 0V, AVDD = 3.6V
AD23b GERR
Gain Error
3
7
15 LSb VINL = AVSS = 0V, AVDD = 3.6V
AD24b EOFF
AD25b —
Offset Error
Monotonicity
1.5
3
7
LSb
—
—
—
—
Dynamic Performance (10-bit Mode)⁽²⁾
VINL = AVSS = 0V, AVDD = 3.6V
Guaranteed⁽¹⁾
AD30b THD
Total Harmonic Distortion
—
—
-64
dB
—
AD31b SINAD Signal to Noise and
57 58.5 —
dB
—
Distortion
AD32b SFDR Spurious Free Dynamic
72
—
—
dB
—
Range
AD33b FNYQ
Input Signal Bandwidth
—
— 550 kHz
—
AD34b ENOB Effective Number of Bits
9.16 9.4
—
bits
—
Note 1: The analog-to-digital conversion result never decreases with an increase in the input voltage, and has no
missing codes.
2: These parameters are characterized by similarity, but are not tested in manufacturing.
3: These parameters are characterized, but are tested at 20 ksps only.
4: Overall functional device operation at VBOR < VDD < VDDMIN is guaranteed but not characterized. All
device analog modules such as the ADC, etc., will function but with degraded performance below VDDMIN.
© 2011-2012 Microchip Technology Inc.
Preliminary
DS39997C-page 307