DSPIC33FJ32GP302-I/MM View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

DSPIC33FJ32GP302-I/MM

High-Performance, 16-bit Digital Signal Controllers

Microchip Technology 

dsPIC33FJ32GP302/304, dsPIC33FJ64GPX02/X04, AND dsPIC33FJ128GPX02/X04

TABLE 30-37: 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.

Symbol

Characteristic

Min.

Typ

Max. Units

Conditions

Device Supply

AD01 AVDD Module VDD Supply

Greater of — Lesser of V

VDD – 0.3

VDD + 0.3

or 3.0

or 3.6

AD02 AVSS Module VSS Supply

VSS – 0.3 — VSS + 0.3 V

Reference Inputs

AD05 VREFH Reference Voltage High AVSS + 2.7 —

AVDD

V

AD05a

3.0

—

3.6

V

AD06 VREFL Reference Voltage Low

AD06a

AVSS

0

— AVDD – 2.7 V

—

0

V

AD07 VREF

AD08 IREF

AD09 IAD

Absolute Reference

Voltage

Current Drain

Operating Current

2.7

—

3.6

V

—

—

10

A

—

7.0

9.0

mA

—

2.7

3.2

mA

Analog Input

AD12 VINH Input Voltage Range VINH VINL

—

VREFH

V

AD13 VINL

Input Voltage Range VINL VREFL

— AVSS + 1V V

AD17 RIN

Recommended Imped-

ance of Analog Voltage

Source

—

—

200



—

—

200



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

—

—

See Note 1

VREFH = AVDD

VREFL = AVSS = 0

See Note 1

VREFH = AVDD

VREFL = AVSS = 0

VREF = VREFH - VREFL

ADC off

ADC operating in 10-bit

mode, see Note 1

ADC operating in 12-bit

mode, see Note 1

This voltage reflects Sample

and Hold Channels 0, 1, 2,

and 3 (CH0-CH3), positive

input

This voltage reflects Sample

and Hold Channels 0, 1, 2,

and 3 (CH0-CH3), negative

input

10-bit ADC

12-bit ADC

DS70292D-page 354

Preliminary

 2009 Microchip Technology Inc.

Share Link: