參數(shù)資料
型號: AD5384BBCZ-5
廠商: Analog Devices Inc
文件頁數(shù): 1/32頁
文件大?。?/td> 0K
描述: IC DAC 14BIT 40CH 5V 100-CSPBGA
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
產(chǎn)品變化通告: AD5384 Models Discontinuation 15/May/2012
標(biāo)準(zhǔn)包裝: 1
設(shè)置時(shí)間: 8µs
位數(shù): 14
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 40
電壓電源: 單電源
功率耗散(最大): 80mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 100-LFBGA,CSPBGA
供應(yīng)商設(shè)備封裝: 100-CSBGA(10x10)
包裝: 托盤
輸出數(shù)目和類型: 40 電壓,單極
采樣率(每秒): 125k
40-Channel, 3 V/5 V, Single-Supply, Serial,
14-Bit denseDAC
Data Sheet
FEATURES
Guaranteed monotonic
Relative accuracy (INL): ±4 LSB maximum
On-chip 1.25 V/2.5 V, 10 ppm/°C reference
Temperature range: 40°C to +85°C
Rail-to-rail output amplifier
Power-down
Package type: 100-lead CSP_BGA
User interfaces
Serial (SPI-/QSPI-/MICROWIRE-/DSP-compatible,
featuring data readback)
I2C-compatible
INTEGRATED FUNCTIONS
Channel monitor
Simultaneous output update via LDAC
Clear function to user programmable code
Amplifier boost mode to optimize slew rate
User programmable offset and gain adjust
Toggle mode enables square wave generation
Thermal monitor
APPLICATIONS
Variable optical attenuators (VOAs)
Level settings (automatic test equipment [ATE])
Optical micro-electromechanical systems (MEMS) control
systems
Instrumentation
FUNCTIONAL BLOCK DIAGRAM
R
VOUT0
DAC 0
DAC
REG 0
INPUT
REG 0
14
m REG 0
c REG 0
1.25V/2.5V
REFERENCE
POWER-ON
RESET
39-TO-1
MUX
R
VOUT1
VOUT2
VOUT3
VOUT4
VOUT5
DAC 1
DAC
REG 1
INPUT
REG 1
14
m REG 1
c REG 1
R
VOUT6
DAC 6
DAC
REG 6
INPUT
REG 6
14
m REG 6
c REG 6
R
VOUT7
VOUT8
DAC 7
DAC
REG 7
INPUT
REG 7
14
m REG 7
c REG 7
×5
STATE
MACHINE
+
CONTROL
LOGIC
INTERFACE
CONTROL
LOGIC
VOUT0……VOUT38
RESET
BUSY
CLR
PD
DIN/SDA
SPI/I2C
SCLK/SCL
SYNC/AD0
DCEN/AD1
SDO
VOUT39/MON_OUT
LDAC
VOUT38
DVDDx
DGND
AVDDx
AGNDx
DAC_GNDx
REF_GND
REF_OUT/REF_IN
SIGNAL_GNDx
AD5384
04652-
001
Figure 1.
Rev. B
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
2004-2014 Analog Devices, Inc. All rights reserved.
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