PIC24HJ16GP304-E Datasheet, PDF (243/274 Pages) Microchip Technology – High-Performance, 16-bit Microcontrollers

PIC24HJ32GP202/204 AND PIC24HJ16GP304
TABLE 23-18: ADC MODULE SPECIFICATIONS (10-BIT MODE)⁽³⁾
AC
Standard Operating Conditions: 3.0V to 3.6V (unless otherwise stated)
CHARACTERISTICS ^{Operating temperature -40°C ≤TA ≤+150°C for High Temperature}
Param
No.
HAD20b
HAD21b
HAD22b
HAD23b
HAD24b
HAD20b
HAD21b
HAD22b
HAD23b
HAD24b
HAD33b
Note 1:
2:
3:
Symbol
Characteristic
Min Typ Max Units
Conditions
ADC Accuracy (10-bit Mode) – Measurements with External VREF+/VREF-⁽¹⁾
Nr
Resolution⁽³⁾
10 data bits
bits
—
INL
Integral Nonlinearity
-3
—
3
LSb VINL = AVSS = VREFL = 0V,
AVDD = VREFH = 3.6V
DNL
Differential Nonlinearity
> -1 —
< 1 LSb VINL = AVSS = VREFL = 0V,
AVDD = VREFH = 3.6V
GERR
Gain Error
-5
—
6
LSb VINL = AVSS = VREFL = 0V,
AVDD = VREFH = 3.6V
EOFF
Nr
Offset Error
-1
—
5
LSb VINL = AVSS = VREFL = 0V,
AVDD = VREFH = 3.6V
ADC Accuracy (10-bit Mode) – Measurements with Internal VREF+/VREF-⁽¹⁾
Resolution⁽³⁾
10 data bits
bits
—
INL
Integral Nonlinearity
-2
—
2
LSb VINL = AVSS = 0V, AVDD = 3.6V
DNL
Differential Nonlinearity
> -1 —
< 1 LSb VINL = AVSS = 0V, AVDD = 3.6V
GERR
Gain Error
-5
—
15 LSb VINL = AVSS = 0V, AVDD = 3.6V
EOFF
Offset Error
-1.5 —
7
LSb VINL = AVSS = 0V, AVDD = 3.6V
Dynamic Performance (10-bit Mode)⁽²⁾
FNYQ
Input Signal Bandwidth
—
— 400 kHz
—
These parameters are characterized, but are tested at 20 ksps only.
These parameters are characterized by similarity, but are not tested in manufacturing.
Injection currents > | 0 | can affect the ADC results by approximately 4-6 counts.
© 2007-2011 Microchip Technology Inc.
DS70289H-page 243