PIC24FV16KM204 Datasheet, PDF (294/336 Pages) Microchip Technology – General Purpose, 16-Bit Flash Microcontroller with XLP Technology Data Sheet

PIC24FV16KM204 FAMILY
TABLE 27-37: A/D MODULE SPECIFICATIONS
AC CHARACTERISTICS
Standard Operating Conditions: 1.8V to 3.6V (PIC24F16KM204)
2.0V to 5.5V (PIC24FV16KM204)
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
Device Supply
AD01 AVDD Module VDD Supply
Greater of:
—
Lesser of:
V PIC24FXXKMXXX devices
VDD – 0.3 or 1.8
VDD + 0.3 or 3.6
Greater of:
—
Lesser of:
V PIC24FVXXKMXXX
VDD – 0.3 or 2.0
VDD + 0.3 or 5.5
devices
AD02 AVSS Module VSS Supply
VSS – 0.3
—
VSS + 0.3
V
Reference Inputs
AD05 VREFH Reference Voltage High AVSS + 1.7
—
AVDD
V
AD06 VREFL Reference Voltage Low
AVSS
—
AVDD – 1.7
V
AD07 VREF
Absolute Reference
Voltage
AVSS – 0.3
—
AVDD + 0.3
V
AD08 IVREF Reference Voltage Input
—
1.25
—
mA
Current
AD09 ZVREF
Reference Input
Impedance
—
10k
—

Analog Input
AD10 VINH-VINL Full-Scale Input Span
VREFL
—
VREFH
V (Note 2)
AD11 VIN
Absolute Input Voltage AVSS – 0.3
—
AVDD + 0.3
V
AD12 VINL
Absolute VINL Input
Voltage
AVSS – 0.3
—
AVDD/2
V
AD17 RIN
Recommended
Impedance of Analog
Voltage Source
—
—
1k
 12-bit
A/D Accuracy
AD20b NR
Resolution
—
12
—
bits
AD21b INL
Integral Nonlinearity
—
±1
±9
LSb VINL = AVSS = VREFL = 0V,
AVDD = VREFH = 5V
AD22b DNL
Differential Nonlinearity
—
±1
±5
LSb VINL = AVSS = VREFL = 0V,
AVDD = VREFH = 5V
AD23b GERR Gain Error
—
±1
±9
LSb VINL = AVSS = VREFL = 0V,
AVDD = VREFH = 5V
AD24b EOFF
AD25b
Offset Error
Monotonicity⁽¹⁾
—
±1
±5
LSb VINL = AVSS = VREFL = 0V,
AVDD = VREFH = 5V
—
—
—
— Guaranteed
Note 1: The A/D conversion result never decreases with an increase in the input voltage.
2: Measurements are taken with external VREF+ and VREF- used as the A/D voltage reference.
DS33030A-page 294
Advance Information
 2013 Microchip Technology Inc.