Datasheet

ManualsBrandsMAXIM INTEGRATED ManualsData collecting ICsData acquisition IC - DA converter (DAC) TSSOP 20

MAX5823/MAX5824/MAX5825

Ultra-Small, Octal Channel, 8-/10-/12-Bit Buffered

Output DACs with Internal Reference and I

2

C Interface

32Maxim Integrated

Detailed Functional Diagram

OUT0

OUT1

BUFFER 0

CHANNEL 0

DAC CONTROL LOGIC

DAC CHANNEL 0

DAC CHANNEL 1

POWER-DOWN

1kI100kI

CODE LOAD

CLEAR/

RESET

GATE/

CLEAR/

RESET

CODE

REGISTER

0

DAC

LATCH

0

8-/10-/12-BIT

DAC0

ADDR0

SDA

SCL

V

DDIO

ADDR1

CLR

LDAC

I

2

C

SERIAL

INTERFACE

CONTROL LOGIC

REF

R

IN

100kI

INTERNAL/EXTERNAL

REFERENCE

(USER OPTION)

MAX5823

MAX5824

MAX5825

V

DD

GND

IRQ

OUT7

BUFFER 7

CHANNEL 7

DAC CONTROL LOGIC

DAC CHANNEL 7

POWER-DOWN

1kI100kI

CODE LOAD

CLEAR/

RESET

GATE/

CLEAR/

RESET

CODE

REGISTER

7

DAC

LATCH

7

8-/10-/12-BIT

DAC7

OUT2DAC CHANNEL 2

OUT3DAC CHANNEL 3

OUT4DAC CHANNEL 4

OUT5DAC CHANNEL 5

OUT6DAC CHANNEL 6

WATCHDOG

TIMER

M/Z

POR