5秒后页面跳转
捷配首页

Datasheet > EVAL-AD5449EBZ
EVAL-AD5449EBZ PDF预览

EVAL-AD5449EBZ

更新时间： 2024-09-30 12:27:55
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
32页 619K
描述
Dual 8-/10-/12-Bit, High Bandwidth, Multiplying DACs with Serial Interface

阅读下载

中文翻译

获取价格

EVAL-AD5449EBZ 数据手册

 浏览型号EVAL-AD5449EBZ的Datasheet PDF文件第2页浏览型号EVAL-AD5449EBZ的Datasheet PDF文件第3页浏览型号EVAL-AD5449EBZ的Datasheet PDF文件第4页浏览型号EVAL-AD5449EBZ的Datasheet PDF文件第5页浏览型号EVAL-AD5449EBZ的Datasheet PDF文件第6页浏览型号EVAL-AD5449EBZ的Datasheet PDF文件第7页 
Dual 8-/10-/12-Bit, High Bandwidth,  
Multiplying DACs with Serial Interface  
AD5429/AD5439/AD5449  
GENERAL DESCRIPTION  
FEATURES  
The AD5429/AD5439/AD54491 are CMOS, 8-, 10-, and 12-bit,  
dual-channel, current output digital-to-analog converters (DAC),  
respectively. These devices operate from a 2.5 V to 5.5 V power  
supply, making them suited to battery-powered and other  
applications.  
10 MHz multiplying bandwidth  
INL of 0.2ꢀ LSB ꢁ 8 bits  
16-lead TSSOP package  
2.ꢀ V to ꢀ.ꢀ V supply operation  
10 V reference input  
ꢀ0 MHz serial interface  
As a result of being manufactured on a CMOS submicron process,  
these parts offer excellent 4-quadrant multiplication character-  
istics, with large signal multiplying bandwidths of 10 MHz.  
2.47 MSPS update rate  
Extended temperature range: −40°C to +12ꢀ°C  
4-quadrant multiplication  
Power-on reset  
0.ꢀ μA typical current consumption  
Guaranteed monotonic  
Daisy-chain mode  
The applied external reference input voltage (VREF) determines  
the full-scale output current. An integrated feedback resistor  
(RFB) provides temperature tracking and full-scale voltage  
output when combined with an external current-to-voltage  
precision amplifier.  
Readback function  
APPLICATIONS  
Portable battery-powered applications  
Waveform generators  
These DACs use a double-buffered, 3-wire serial interface that  
is compatible with SPI, QSPI™, MICROWIRE™, and most DSP  
interface standards. In addition, a serial data out (SDO) pin allows  
daisy-chaining when multiple packages are used. Data readback  
allows the user to read the contents of the DAC register via the  
SDO pin. On power-up, the internal shift register and latches  
are filled with 0s, and the DAC outputs are at zero scale.  
Analog processing  
Instrumentation applications  
Programmable amplifiers and attenuators  
Digitally controlled calibration  
Programmable filters and oscillators  
Composite video  
The AD5429/AD5439/AD5449 DACs are available in 16-lead  
TSSOP packages.  
Ultrasound  
Gain, offset, and voltage trimming  
FUNCTIONAL BLOCK DIAGRAM  
V
A
REF  
RFB  
R
AD5429/AD5439/AD5449  
V
DD  
R
A
FB  
SYNC  
I
I
1A  
OUT  
OUT  
SHIFT  
REGISTER  
INPUT  
REGISTER  
DAC  
REGISTER  
8-/10-/12-BIT  
R-2R DAC A  
SCLK  
SDIN  
2A  
SDO  
CLR  
LDAC  
I
I
1B  
2B  
OUT  
INPUT  
REGISTER  
DAC  
REGISTER  
8-/10-/12-BIT  
R-2R DAC B  
POWER-ON  
RESET  
OUT  
R
B
FB  
RFB  
R
LDAC  
V
B
REF  
Figure 1.  
1 U.S. Patent Number 5,689,257.  
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. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe 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 ©2004–2010 Analog Devices, Inc. All rights reserved.  
 
 
 
1234567...32

中文翻译

下载PDF

与EVAL-AD5449EBZ相关器件

型号 品牌 获取价格 描述 数据表
EVAL-AD5504EBZ ADI

获取价格

 		High Voltage, Quad-Channel 12-Bit Voltage Output DAC
EVAL-AD5516-1EB ADI

获取价格

 		16-Channel, 12-Bit Voltage-Output DAC with 14-Bit Increment Mode
EVAL-AD5516-2EB ADI

获取价格

 		16-Channel, 12-Bit Voltage-Output DAC with 14-Bit Increment Mode
EVAL-AD5516-3EB ADI

获取价格

 		16-Channel, 12-Bit Voltage-Output DAC with 14-Bit Increment Mode
EVAL-AD5520EB ADI

获取价格

 		Per Pin Parametric Measurement Unit/Source Measure Unit
EVAL-AD5522EBDZ ADI

获取价格

 		Quad Parametric Measurement Unit with Integrated 16-Bit Level Setting DACs
EVAL-AD5522EBUZ ADI

获取价格

 		Quad Parametric Measurement Unit with Integrated 16-Bit Level Setting DACs
EVAL-AD5532EB ADI

获取价格

 		32-Channel, 14-Bit Voltage-Output DAC
EVAL-AD5533EB ADI

获取价格

 		32-Channel Precision Infinite Sample-and-Hold
EVAL-AD5535BEBZ ADI

获取价格

 		32-Channel, 14-Bit DAC with Full-Scale Output Voltage Programmable from 50 V to 200 V

与EVAL-AD5449EBZ相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证