5秒后页面跳转
捷配首页

Datasheet > LTC1458
LTC1458 PDF预览

LTC1458

更新时间： 2023-12-20 18:44:54
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
12页 173K
描述
4 通道 12 位轨至轨微功率 DAC

阅读下载

中文翻译

获取价格

LTC1458 数据手册

 浏览型号LTC1458的Datasheet PDF文件第2页浏览型号LTC1458的Datasheet PDF文件第3页浏览型号LTC1458的Datasheet PDF文件第4页浏览型号LTC1458的Datasheet PDF文件第5页浏览型号LTC1458的Datasheet PDF文件第6页浏览型号LTC1458的Datasheet PDF文件第7页 
LTC1458/LTC1458L  
Quad 12-Bit Rail-to-Rail  
Micropower DACs  
U
FEATURES  
DESCRIPTIO  
■
Quad 12-Bit DAC  
The LTC®1458/LTC1458L are complete single supply,  
quad rail-to-rail voltage output, 12-bit digital-to-analog  
converters(DACs)inSO-28andSSOP-28packages. They  
includeanoutputbufferamplifierwithvariablegain(×1or  
×2)andaneasy-to-use3-wirecascadableserialinterface.  
■
Buffered True Rail-to-Rail Voltage Output  
■
Maximum DNL Error: 0.5LSB  
■
5V Operation, ICC: 1.1mA Typ (LTC1458)  
■
3V Operation, ICC: 800µA Typ (LTC1458L)  
■
Internal or External Reference Operation  
The LTC1458 has an onboard reference of 2.048V and a  
full-scale output of 4.095V in a ×2 gain configuration. It  
operates from a single 4.5V to 5.5V supply dissipating  
only 5.5mW (ICC = 1.1mA typ).  
■
Settling Time: 14µs to ±0.5LSB  
■
Schmitt Trigger On Clock Input Allows Direct  
Optocoupler Interface  
■
Power-On Reset and CLR Pin  
The LTC1458L has an onboard 1.22V reference and a full-  
scale output of 2.5V in a ×2 gain configuration. It operates  
from a single supply of 2.7V to 5.5V dissipating 2.4mW.  
■
SSOP-28 Package  
■
■
3-Wire Cascadable Serial Interface with 250kHz  
Update Rate  
Low Cost  
Excellent DNL, low supply current and a wide range of  
built-in functions allow these parts to be used in a host of  
applications when flexibility, power and single supply  
operation are important.  
U
APPLICATIO S  
■
Digital Calibration  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
■
Industrial Process Control  
■
Automatic Test Equipment  
Low Power Systems  
■
U
TYPICAL APPLICATIO  
Daisy-Chained Control Outputs  
Functional Block Diagram: Quad 12-Bit Rail-to-Rail DAC  
FROM µP  
2.048V (LTC1458)  
1.22V (LTC1458L)  
5V (LTC1458)  
3V TO 5V (LTC1458L)  
Differential Nonlinearity  
vs Input Code  
D
REFOUT  
CS/LD  
CLK  
V
IN  
CC  
0.5  
0.4  
REFHI C  
REFHI B  
0.3  
V
V
0.2  
OUT C  
OUT B  
DAC C  
DAC B  
DAC A  
0.1  
X1/X2 C  
REFLO C  
X1/X2 B  
REFLO B  
48-BIT  
0
SHIFT REGISTER  
AND  
–0.1  
–0.2  
–0.3  
–0.4  
–0.5  
REFHI D  
REFHI A  
DAC REGISTER  
V
V
OUT A  
OUT D  
DAC D  
X1/X2 A  
REFLO A  
X1/X2 D  
REFLO D  
512 1024 1536  
2048  
2560 4095  
3072 3584  
0
D
OUT  
CLR  
CODE  
1458 G09  
1458 BD01  
1
1234567...12

中文翻译

下载PDF

与LTC1458相关器件

型号 品牌 获取价格 描述 数据表
LTC1458_1 Linear

获取价格

 		Quad 12-Bit Rail-to-RailvMicropower DACs
LTC1458_15 Linear

获取价格

 		Quad 12-Bit Rail-to-Rail Micropower DACs
LTC1458C Linear

获取价格

 		Quad 12-Bit Rail-to-Rail Micropower DACs
LTC1458CG Linear

获取价格

 		Quad 12-Bit Rail-to-Rail Micropower DACs
LTC1458CG#PBF Linear

获取价格

 		LTC1458 - Quad 12-Bit Rail-to-Rail Micropower DACs; Package: SSOP; Pins: 28; Temperature R
LTC1458CG#TR Linear

获取价格

 		暂无描述
LTC1458CG#TRPBF Linear

获取价格

 		LTC1458 - Quad 12-Bit Rail-to-Rail Micropower DACs; Package: SSOP; Pins: 28; Temperature R
LTC1458CSW Linear

获取价格

 		Quad 12-Bit Rail-to-Rail Micropower DACs
LTC1458CSW#PBF Linear

获取价格

 		LTC1458 - Quad 12-Bit Rail-to-Rail Micropower DACs; Package: SO; Pins: 28; Temperature Ran
LTC1458CSW#TR Linear

获取价格

 		暂无描述

与LTC1458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