DSPIC33FJ64GS406 datasheet(406/456 Pages) MICROCHIP

406 / 456 page

dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610

DS70591E-page 406

 2009-2012 Microchip Technology Inc.

TABLE 27-40: 10-BIT, HIGH-SPEED ADC MODULE SPECIFICATIONS

AC CHARACTERISTICS

Standard Operating Conditions: 3.0V and 3.6V(2)

(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

Device Supply

AD01

AVDD

Module VDD Supply

Greater of

VDD – 0.3

or 3.0

—Lesser of

VDD + 0.3

or 3.6

AD02

AVSS

Module VSS Supply

Vss – 0.3

—

VSS + 0.3

Analog Input

AD10

VINH-VINL Full-Scale Input Span

VSS

—VDD

AD11

VIN

Absolute Input Voltage

AVSS

—AVDD

AD12

IAD

Operating Current

—

AD13

—

Leakage Current

—

±0.6

—

AVINL = AVSS = 0V,

AVDD = 3.3V

Source Impedance = 100



AD17

RIN

Recommended Impedance

of Analog Voltage Source

——

100



DC Accuracy

AD20

Resolution

10 data bits

bits

AD21A INL

Integral Nonlinearity

> -2

±0.5

< 2

LSb VINL = AVSS = 0V,

AVDD = 3.3V

AD22A DNL

Differential Nonlinearity

> -1

±0.5

< 1

LSb VINL = AVSS = 0V,

AVDD = 3.3V

AD23A GERR

Gain Error

> -5

±2.0

< 5

LSb VINL = AVSS = 0V,

AVDD = 3.3V

AD24A EOFF

Offset Error

> -3

±0.75

< 3

LSb VINL = AVSS = VSS = 0V,

AVDD = VDD = 3.3V

AD25

—

Monotonicity(1)

—

Guaranteed

Dynamic Performance

AD30

THD

Total Harmonic Distortion

—

-73

—

AD31

SINAD

Signal to Noise and

Distortion

—58

—

AD32

SFDR

Spurious Free Dynamic

Range

—-73

—

AD33

FNYQ

Input Signal Bandwidth

—

MHz

AD34

ENOB

Effective Number of Bits

—

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: Overall functional device operation at VBOR < VDD < VDDMIN is ensured but not characterized. All device

analog modules, such as the ADC, etc., will function but with degraded performance below VDDMIN.

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