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AD5372BSTZ 其他数据使用手册 - ADI(亚德诺)
制造商:
ADI(亚德诺)
分类:
DA转换器
封装:
LQFP-64
描述:
ANALOG DEVICES AD5372BSTZ 数模转换器, 16 bit, 540 kSPS, 串行, 9V 至 16.5V, -4.5V 至 -16.5V, QFP, 64 引脚
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P25Hot
封装尺寸在P25
功能描述在P10P25
导航目录
AD5372BSTZ数据手册
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若手册格式错乱,请下载阅览PDF原文件

Rev. C
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademark
s are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 www.analog.com
Fax: 781.461.3113 ©2007–2011 Analog Devices, Inc. All rights reserved.
ADI中文版数据手册是英文版数据手册的译文,敬请谅解翻译中可能存在的语言组织或翻译错误,ADI不对翻译中存在的差异或由此产生的错误负责。如需确认任何词语的准确性,请参考ADI提供
的最新英文版数据手册。
功能框图
SERIAL
INTERFACE
05815-001
SDI
D
V
C
C
V
D
D
V
SS
AGND DGND
SCLK
SDO
SYNC
BUSY
RESET
CLR
STATE
MACHINE
CONTROL
REGISTER
AD5372/
AD5373
X1 REGISTER
n = 16 FOR AD5372
n = 14 FOR AD5373
M REGISTER
C REGISTER
DAC 0
REGISTER
OFS0
REGISTER
GROUP 2 TO GROUP 3
ARE IDENTICAL TO GROUP 1
VREF1 SUPPLIES
GROUP 1 TO GROUP 3
X2A REGISTER
X2B REGISTER
BUFFER
BUFFER
GROUP 0
OUTPUT BUFFER
AND POWER-
DOWN CONTROL
OUTPUT BUFFER
AND POWER-
DOWN CONTROL
VREF0
VOUT0
VOUT1
VOUT2
VOUT3
VOUT4
VOUT5
VOUT6
VOUT8
VOUT9
VOUT10
VOUT11
VOUT12
VOUT13
VOUT14
VOUT15
VOUT7
SIGGND0
SIGGND1
SIGGND3
SIGGND2
VOUT16
TO
VOUT31
LDAC
n
n
n n n
14
n
n
n
n
n
n
n
A/B
MUX
MUX
2
OFFSET
DAC 0
DAC 0
X1 REGISTER
M REGISTER
C REGISTER
DAC 7
REGISTER
X2A REGISTER
X2B REGISTER
n n n n n
n
n
n
n
A/B
MUX
MUX
2
DAC 7
X1 REGISTER
A/B SELECT
REGISTER
M REGISTER
C REGISTER
TO
MUX 2s
DAC 0
REGISTER
OFS1
REGISTER
X2A REGISTER
X2B REGISTER
BUFFER
BUFFER
GROUP 1
OUTPUT BUFFER
AND POWER-
DOWN CONTROL
OUTPUT BUFFER
AND POWER-
DOWN CONTROL
n
8 8
n n n
14
n
n
n
n
n
A/B
MUX
MUX
2
OFFSET
DAC 1
DAC 0
X1 REGISTER
M REGISTER
C REGISTER
DAC 7
REGISTER
X2A REGISTER
X2B REGISTER
n n n n n
n
n
n
n
A/B
MUX
MUX
2
DAC 7
VREF1
A/B SELECT
REGISTER
TO
MUX 2s
8
8
图1.
32通道、16/14位、
串行输入、电压输出DAC
AD5372/AD5373
产品特性
32通道DAC,采用64引脚LQFP和64引脚LFCSP封装
AD5372/AD5373
1
保证16/14位单调性
最大输出电压范围:4 × VREF (20 V)
标称输出电压范围:−4 V至+8 V
可提供多种独立的输出电压范围
允许用户可编程失调和增益的系统校准功能
通道分组和寻址特性
热关断功能
DSP/微控制器兼容串行接口
SPI串行接口
2.5 V至5.5 V JEDEC兼容数字电平
数字复位(RESET)
清零至用户定义SIGGNDx的清零功能
DAC输出同步更新
应用
自动测试设备(ATE)的电平设置
可变光衰减器(VOA)
光学开关
工业控制系统
仪器仪表
1
受美国专利第5,969,657号保护。
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