Microchip Technology MA330013 Data Sheet
©
2007 Microchip Technology Inc.
Preliminary
DS70165E-page 345
dsPIC33F
AD22b DNL
Differential Nonlinearity
—
TBD
<±1
LSb
V
INL
= AV
SS
= V
REFL
=
0V, AV
DD
= V
REFH
= 3V
AD23b G
ERR
Gain Error
TBD
TBD
±3
LSb
V
INL
= AV
SS
= V
REFL
=
0V, AV
DD
= V
REFH
= 3V
AD24b E
OFF
Offset Error
TBD
TBD
±2
LSb
V
INL
= AV
SS
= V
REFL
=
0V, AV
DD
= V
REFH
= 3V
AD25b —
Monotonicity
(1)
—
—
—
—
Guaranteed
Dynamic Performance (10-bit Mode)
AD30b THD
Total Harmonic Distortion
—
TBD
—
dB
—
AD31b SINAD
Signal to Noise and
Distortion
Distortion
—
TBD
—
dB
—
AD32b SFDR
Spurious Free Dynamic
Range
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)
(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:
Note 1:
The ADC conversion result never decreases with an increase in the input voltage, and has no missing
codes.
codes.
2:
Measurements taken with external V
REF
+ and V
REF
- used as the ADC voltage reference.