ADUC812BSZ(2017) Просмотр технического описания (PDF) - Analog Devices

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Компоненты Описание

производитель

ADUC812BSZ
(Rev.:2017)

MicroConverter ®, Multichannel 12-Bit ADC with Embedded Flash MCU

Analog Devices 

ADuC812

ABSOLUTE MAXIMUM RATINGS*

(TA = 25°C, unless otherwise noted.)

AVDD to DVDD . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V

AGND to DGND . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V

DVDD to DGND, AVDD to AGND . . . . . . . . . –0.3 V to +7 V

Digital Input Voltage to DGND . . . –0.3 V to DVDD + 0.3 V

Digital Output Voltage to DGND . . –0.3 V to DVDD + 0.3 V

VREF to AGND . . . . . . . . . . . . . . . . . –0.3 V to AVDD + 0.3 V

Analog Inputs to AGND . . . . . . . . . . –0.3 V to AVDD + 0.3 V

Operating Temperature Range Industrial (B Version)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to +85°C

Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C

Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 150°C

θJA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . 90°C/W

Lead Temperature, Soldering

Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . 215°C

Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . 220°C

*Stresses at or above those listed under Absolute Maximum Ratings may cause

permanent damage to the product. This is a stress rating only; functional operation of

the product at these or any other conditions above those indicated in the operational

section of this specification is not implied. Operation beyond the maximum operating

conditions for extended periods may affect product reliability.

PIN CONFIGURATION

52-Lead MQFP

52 51 50 49 48 47 46 45 44 43 42 41 40

P1.0/ADC0/T2 1

P1.1/ADC1/T2EX 2

P1.2/ADC2 3

P1.3/ADC3 4

AVDD 5

AGND 6

CREF 7

VREF 8

DAC0 9

DAC1 10

P1.4/ADC4 11

P1.5/ADC5/SS 12

P1.6/ADC6 13

PIN 1

IDENTIFIER

ADuC812

TOP VIEW

(Not to Scale)

39 P2.7/A15/A23

38 P2.6/A14/A22

37 P2.5/A13/A21

36 P2.4/A12/A20

35 DGND

34 DVDD

33 XTAL2

32 XTAL1

31 P2.3/A11/A19

30 P2.2/A10/A18

29 P2.1/A9/A17

28 P2.0/A8/A16

27 SDATA/MOSI

14 15 16 17 18 19 20 21 22 23 24 25 26

ESD CAUTION

–6–

REV.G

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