MAX1040_08 Datasheet, PDF(15/39 Page) Maxim Integrated Products – 10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports

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MAX1040_08 Datasheet, PDF (15/39 Pages) Maxim Integrated Products – 10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports

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10-Bit, Multichannel ADCs/DACs with FIFO,

Temperature Sensing, and GPIO Ports

GPIOA0, GPIOC0,

GPIOA1 GPIOC1

AVDD

DVDD

SCLK

DIN

DOUT

EOC

AIN0

AIN5

REF2/

AIN6

CNVST/

AIN7

REF1

USER-PROGRAMMABLE

I/O

OSCILLATOR

GPIO

CONTROL

SPI

PORT

TEMPERATURE

SENSOR

CNVST

LOGIC

CONTROL

T/H

10-BIT

SAR

ADC

FIFO AND

ALU

REF2

INTERNAL

REFERENCE

INPUT

DAC

MAX1042

10-BIT

DAC

BUFFER

OUTPUT

CONDITIONING

OUT0

10-BIT

DAC

BUFFER

OUTPUT

CONDITIONING

OUT1

10-BIT

DAC

BUFFER

OUTPUT

CONDITIONING

OUT2

10-BIT

DAC

BUFFER

OUTPUT

CONDITIONING

OUT3

LDAC

AGND

DGND

RES_SEL

Figure 1. MAX1042 Functional Diagram

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