MCP3903T-E/SS Ver la hoja de datos (PDF) - Microchip Technology

Número de pieza

componentes Descripción

Fabricante

MCP3903T-E/SS

Six Channel Delta Sigma A/D Converter

Microchip Technology 

MCP3903

TEMPERATURE CHARACTERISTICS

Electrical Specifications: Unless otherwise indicated, all parameters apply at AVDD = 4.5 to 5.5V, DVDD = 2.7 to

3.3 V.

Parameters

Sym Min Typ

Max

Units

Conditions

Temperature Ranges

Operating Temperature Range

TA

-40

—

+125

°C

Storage Temperature Range

TA

-65

—

+150

°C

Thermal Package Resistances

(Note 1)

Thermal Resistance, 28-lead

SSOP

θJA

—

71

—

°C/W

Note 1: The internal junction temperature (TJ) must not exceed the absolute maximum specification of +150°C.

CS

SCK

SDO

SDI

fSCK

tHI

tLO

tDO

MSB out

Don’t Care

FIGURE 1-1:

Serial Output Timing Diagram.

CS

tCSS

Mode 1,1

SCK Mode 0,0

tSU

tHD

SDI

MSB in

SDO

fSCK

tHI

tLO

HI-Z

FIGURE 1-2:

Serial Input Timing Diagram.

tCSH

Mode 1,1

Mode 0,0

tHO

tDIS

LSB out

tCSH

tCSD

tCLE

tCLD

LSB in

© 2011 Microchip Technology Inc.

DS25048B-page 7

Share Link: