AD9114 데이터 시트보기 (PDF) - Analog Devices

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AD9114

Dual, 8-/10-/12-/14-Bit Low Power Digital-to-Analog Converters

Analog Devices 

AD9114/AD9115/AD9116/AD9117

SPI REGISTER MAP

Table 13.

Name

SPI Control

Power Down

Data Control

I DAC Gain

IRSET

IRCML

Q DAC Gain

QRSET

QRCML

AUXDAC Q

AUX CTLQ

AUXDAC I

AUX CTLI

Reference

Resistor

Cal Control

Cal Memory

Memory Address

Memory Data

Memory R/W

CLKMODE

Version

Addr

0x00

0x01

0x02

0x03

0x04

0x05

0x06

0x07

0x08

0x09

0x0A

0x0B

0x0C

0x0D

0x0E

0x0F

0x10

0x11

0x12

0x14

0x1F

Default

0x00

0x40

0x34

0x00

0x00

0x00

0x00

0x00

0x00

0x00

0x00

0x00

0x00

0x00

0x00

0x00

0x00

0x34

0x00

0x00

N/A

Bit 7

LDOOFF

TWOS

Bit 6

LSBFIRST

LDOSTAT

Bit 5

RESET

PWRDN

IFIRST

IRSETEN

IRCMLEN

QRSETEN

QRCMLEN

QAUXEN QAUXRNG[1:0]

IAUXEN IAUXRNG[1:0]

PRELDQ PRELDI CALSELQ

CALSTATQ CALSTATI

CALRSTQ CALRSTI

CLKMODEQ[1:0]

Bit 4

Bit 3

Bit 2

LNGINS

Q DACOFF I DACOFF

QCLKOFF

IRISING

SIMULBIT

DCI_EN

I DACGAIN[5:0]

IRSET[5:0]

IRCML[5:0]

Q DACGAIN[5:0]

QRSET[5:0]

QRCML[5:0]

QAUXDAC[7:0]

QAUXOFS[2:0]

IAUXDAC[7:0]

IAUXOFS[2:0]

RREF[5:0]

CALSELI CALCLK

DIVSEL[2:0]

CALMEMQ[1:0]

MEMADDR[5:0]

MEMDATA[5:0]

CALEN

SMEMWR

SMEMRD

Searching Reacquire CLKMODEN

VERSION[7:0]

Bit 1

Bit 0

ICLKOFF EXTREF

DCOSGL DCODBL

QAUXDAC[9:8]

IAUXDAC[9:8]

CALMEMI[1:0]

UNCALQ UNCALI

CLKMODEI[1:0]

Rev. 0 | Page 33 of 48

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