5秒后页面跳转
捷配首页

Datasheet > AD5162BRMZ10
AD5162BRMZ10 PDF预览

AD5162BRMZ10

更新时间： 2024-02-15 16:02:16
品牌 Logo 应用领域
亚德诺 - ADI 数字电位计
页数 文件大小 规格书
20页 830K
描述
Dual, 256-Position, SPI Digital Potentiometer

阅读下载

获取价格

AD5162BRMZ10 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：TSSOP
包装说明：TSSOP, TSSOP10,.19,20针数：10
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：1.7
其他特性：IT CAN ALSO OPERATE FROM 5 V NOMINAL SUPPLY标称带宽：0.6 kHz
控制接口：3-WIRE SERIAL转换器类型：DIGITAL POTENTIOMETER
JESD-30 代码：S-PDSO-G10JESD-609代码：e3
长度：3 mm湿度敏感等级：1
功能数量：2位置数：256
端子数量：10最高工作温度：125 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：TSSOP封装等效代码：TSSOP10,.19,20
封装形状：SQUARE封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260电源：3/5 V
认证状态：Not Qualified电阻定律：LINEAR
最大电阻容差：20%最大电阻器端电压：5.5 V
最小电阻器端电压：座面最大高度：1.1 mm
子类别：Digital Potentiometers标称供电电压：3 V
表面贴装：YES技术：CMOS
标称温度系数：35 ppm/ °C温度等级：AUTOMOTIVE
端子面层：Matte Tin (Sn)端子形式：GULL WING
端子节距：0.5 mm端子位置：DUAL
处于峰值回流温度下的最长时间：30标称总电阻：10000 Ω
宽度：3 mmBase Number Matches：1

AD5162BRMZ10 数据手册

 浏览型号AD5162BRMZ10的Datasheet PDF文件第12页浏览型号AD5162BRMZ10的Datasheet PDF文件第13页浏览型号AD5162BRMZ10的Datasheet PDF文件第14页浏览型号AD5162BRMZ10的Datasheet PDF文件第16页浏览型号AD5162BRMZ10的Datasheet PDF文件第17页浏览型号AD5162BRMZ10的Datasheet PDF文件第18页 
AD5162  
110  
108  
106  
104  
102  
100  
98  
LAYOUT AND POWER SUPPLY BYPASSING  
T
= 25°C  
It is good practice to employ compact, minimum lead length  
layout design. The leads to the inputs should be as direct as  
possible with a minimum conductor length. Ground paths  
should have low resistance and low inductance.  
A
Similarly, it is also good practice to bypass the power supplies with  
quality capacitors for optimum stability. Supply leads to the device  
should be bypassed with disc or chip ceramic capacitors of 0.01 μF  
to 0.1 μF. Low ESR 1 μF to 10 μF tantalum or electrolytic capacitors  
should also be applied at the supplies to minimize any transient  
disturbance and low frequency ripple (see Figure 39). In addition,  
note that the digital ground should be joined remotely to the  
analog ground at one point to minimize the ground bounce.  
96  
94  
92  
90  
0
5
10  
15  
20  
25  
30  
DAYS  
Figure 40. Battery Operating Life Depletion  
EVALUATION BOARD  
V
V
DD  
DD  
+
C3  
C1  
An evaluation board, along with all necessary software, is  
available to program the AD5162 from any PC running  
Windows® 98/2000/XP. The graphical user interface, as shown  
in Figure 41, is straightforward and easy to use. More detailed  
information is available in the user manual, which is supplied  
with the board.  
10F  
0.1F  
AD5162  
GND  
Figure 39. Power Supply Bypassing  
CONSTANT BIAS TO RETAIN RESISTANCE SETTING  
For users who desire nonvolatility but cannot justify the additional  
cost of the EEMEM, the AD5162 can be considered a low cost  
alternative by maintaining a constant bias to retain the wiper  
setting. The AD5162 is designed specifically for low power  
applications, allowing low power consumption even in battery-  
operated systems. The graph in Figure 40 demonstrates the  
power consumption from a 3.4 V, 450 mAhr Li-Ion cell phone  
battery connected to the AD5162. The measurement over time  
shows that the device draws approximately 1.3 μA and consumes  
negligible power. Over a course of 30 days, the battery is depleted  
by less than 2%, the majority of which is due to the intrinsic  
leakage current of the battery itself.  
Figure 41. AD5162 Evaluation Board Software  
The AD5162 starts at midscale upon power-up. To increment or  
decrement the resistance, simply move the scrollbars in the left of  
the software window (see Figure 41). To write a specific value,  
use the bit pattern in the upper part of the SDI Write Bit Control  
(Hit Run) box and then click Run. The format of writing data  
to the device is shown in Table 8.  
This demonstrates that constantly biasing the potentiometer can be  
a practical approach. Most portable devices do not require the  
removal of batteries for the purpose of charging. Although the  
resistance setting of the AD5162 is lost when the battery needs  
replacement, such events occur rather infrequently such that  
this inconvenience is justified by the lower cost and smaller size  
offered by the AD5162. If total power is lost, the user should be  
provided with a means to adjust the setting accordingly.  
Rev. C | Page 15 of 20  
 
 
 
 
 
 
1...12131415161718...20

下载PDF

与AD5162BRMZ10相关器件

型号 品牌 描述 获取价格 数据表
AD5162BRMZ100 ADI Dual, 256-Position, SPI Digital Potentiometer

获取价格
AD5162BRMZ100-RL7 ADI Dual, 256-Position, SPI Digital Potentiometer

获取价格
AD5162BRMZ10-RL7 ADI Dual, 256-Position, SPI Digital Potentiometer

获取价格
AD5162BRMZ2.5 ADI Dual, 256-Position, SPI Digital Potentiometer

获取价格
AD5162BRMZ2.5-RL7 ADI Dual, 256-Position, SPI Digital Potentiometer

获取价格
AD5162BRMZ50 ADI Dual, 256-Position, SPI Digital Potentiometer

获取价格

与AD5162BRMZ10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