70592C datasheet(278/314 Pages) MICROCHIP

278 / 314 page

PIC24HJXXXGPX06A/X08A/X10A

DS70592C-page 278

TABLE 24-39: ADC MODULE SPECIFICATIONS

AC CHARACTERISTICS

Standard Operating Conditions: 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.

Symbo

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

—

Reference Inputs

AD05

VREFH

Reference Voltage High

AVSS + 2.5

—

AVDD

AD05a

3.0

—

3.6

VREFH = AVDD

VREFL = AVSS = 0

AD06

VREFL

Reference Voltage Low

AVSS

—AVDD – 2.5

AD06a

—

VREFH = AVDD

VREFL = AVSS = 0

AD07

VREF

Absolute Reference

Voltage

2.5

—

3.6

VREF = VREFH - VREFL

AD08

IREF

Current Drain

—

μA

ADC off

AD08a IAD

Operating Current

—

7.0

2.7

9.0

3.2

10-bit ADC mode, See Note 1

12-bit ADC mode, See Note 1

Analog Input

AD12

VINH

Input Voltage Range VINH

VINL

—VREFH

This voltage reflects Sample

and Hold Channels 0, 1, 2,

and 3 (CH0-CH3), positive

input

AD13

VINL

Input Voltage Range VINL

VREFL

—AVSS + 1V

This voltage reflects Sample

and Hold Channels 0, 1, 2,

and 3 (CH0-CH3), negative

input

AD17

RIN

Recommended Imped-

ance of Analog Voltage

Source

—

200

10-bit ADC

12-bit ADC

Note 1: These parameters are not characterized or tested in manufacturing.

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