参数资料
型号: AD5384BBCZ-5
厂商: Analog Devices Inc
文件页数: 1/32页
文件大小: 0K
描述: IC DAC 14BIT 40CH 5V 100-CSPBGA
产品培训模块: Data Converter Fundamentals
DAC Architectures
产品变化通告: AD5384 Models Discontinuation 15/May/2012
标准包装: 1
设置时间: 8µs
位数: 14
数据接口: 串行
转换器数目: 40
电压电源: 单电源
功率耗散(最大): 80mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 100-LFBGA,CSPBGA
供应商设备封装: 100-CSBGA(10x10)
包装: 托盘
输出数目和类型: 40 电压,单极
采样率(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
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rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
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One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
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