5秒后页面跳转
捷配首页

Datasheet > AD8512ARMZ
AD8512ARMZ PDF预览

AD8512ARMZ

更新时间： 2024-02-25 02:16:40
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 放大器PC光电二极管
页数 文件大小 规格书
21页 1333K
描述
DUAL OP-AMP, 1800uV OFFSET-MAX, 8MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, MO-187AA, MSOP-8

阅读下载

中文翻译

获取价格

AD8512ARMZ 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：TSSOP
包装说明：ROHS COMPLIANT, MO-187AA, MSOP-8针数：8
Reach Compliance Code：unknown风险等级：5.24
放大器类型：OPERATIONAL AMPLIFIER最大平均偏置电流 (IIB)：0.0075 µA
标称共模抑制比：100 dB最大输入失调电压：1800 µV
JESD-30 代码：S-PDSO-G8JESD-609代码：e3
长度：3 mm湿度敏感等级：1
负供电电压上限：-18 V标称负供电电压 (Vsup)：-5 V
功能数量：2端子数量：8
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
封装形状：SQUARE封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260座面最大高度：1.1 mm
标称压摆率：20 V/us子类别：Operational Amplifier
供电电压上限：18 V标称供电电压 (Vsup)：5 V
表面贴装：YES温度等级：AUTOMOTIVE
端子面层：MATTE TIN端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：40标称均一增益带宽：8000 kHz
宽度：3 mmBase Number Matches：1

AD8512ARMZ 数据手册

 浏览型号AD8512ARMZ的Datasheet PDF文件第15页浏览型号AD8512ARMZ的Datasheet PDF文件第16页浏览型号AD8512ARMZ的Datasheet PDF文件第17页浏览型号AD8512ARMZ的Datasheet PDF文件第18页浏览型号AD8512ARMZ的Datasheet PDF文件第20页浏览型号AD8512ARMZ的Datasheet PDF文件第21页 
AD8510/AD8512/AD8513  
The AD8510 single has two additional active terminals that are  
not present on the AD8512 dual or AD8513 quad parts. These  
pins are labeled “null” and are used for fine adjustment of the  
input offset voltage. Although the guaranteed maximum offset  
voltage at room temperature is 400 μV and over the −40°C to  
+125°C range is 800 mV maximum, this offset voltage can be  
reduced by adding a potentiometer to the null pins as shown in  
Figure 58. With the 20 kꢀ potentiometer shown, the adjustment  
range is approximately 3.5 mV. The potentiometer parallels  
low value resistors in the drain circuit of the JFET differential  
input pair and allows unbalancing of the drain currents to  
change the offset voltage. If offset adjustment is not required,  
these pins should be left unconnected.  
TIME (2ms/DIV)  
Caution should be used when adding adjusting potentiometers to  
any op amp with this capability for several reasons. First, there is  
gain from these nodes to the output; therefore, capacitive coupling  
from noisy traces to these nodes will inject noise into the signal  
path. Second, the temperature coefficient of the potentiometer  
will not match the temperature coefficient of the internal resistors,  
so the offset voltage drift with temperature will be slightly affected.  
Third, this provision is for adjusting the offset voltage of the  
op amp, not for adjusting the offset of the overall system. Although  
it is tempting to decrease the value of the potentiometer to attain  
more range, this will adversely affect the dc and ac parameters.  
Instead, increase the potentiometer to 50 kΩ to decrease the  
range if needed.  
Figure 55. Pulse-Width Modulation  
Crosstalk  
Crosstalk, also known as channel separation, is a measure of  
signal feedthrough from one channel to another on the same  
IC. The AD8512/AD8513 have a channel separation of better  
than −90 dB for frequencies up to 10 kHz and of better than  
−50 dB for frequencies up to 10 MHz. Figure 57 shows the  
typical channel separation behavior between Amplifier A  
(driving amplifier) and each of the following: Amplifier B,  
Amplifier C, and Amplifier D.  
V
OUT  
20kΩ  
2.2kΩ  
20kΩ  
+V  
S
V+  
2
3
6
5
8
1
1
7
18V p-p  
5
2
3
–
INPUT  
+
7
6
OUTPUT  
AD8510  
4
5kΩ  
5kΩ  
V
IN  
–V  
V
S
OUT  
10V  
4
CROSSTALK = 20 log  
V
TRIM RANGE IS  
OS  
IN  
TYPICALLY ±3.5mV  
Figure 56. Crosstalk Test Circuit  
V–  
0
–20  
Figure 58. Optional Offset Nulling Circuit  
–40  
–60  
CH B  
CH D  
CH C  
–80  
–100  
–120  
–140  
–160  
100  
1k  
10k  
100k  
1M  
10M  
FREQUENCY (Hz)  
Figure 57. Channel Separation  
Rev. I | Page 18 of 20  
 
 
 
1...161718192021

中文翻译

下载PDF

与AD8512ARMZ相关器件

型号 品牌 获取价格 描述 数据表
AD8512ARMZ-R2 ADI

获取价格

 		Precision, Very Low Noise, Low Input Bias Current, Wide Bandwidth JFET Operational Amplifi
AD8512ARMZ-REEL ADI

获取价格

 		Precision, Very Low Noise, Low Input Bias Current, Wide Bandwidth JFET Operational Amplifi
AD8512ARMZ-REEL ROCHESTER

获取价格

 		DUAL OP-AMP, 1800 uV OFFSET-MAX, 8 MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, MO-187AA, MSOP-8
AD8512AR-REEL ADI

获取价格

 		Precision, Very Low Noise, Low Input Bias Current, Wide Bandwidth JFET Operational Amplifi
AD8512AR-REEL7 ADI

获取价格

 		Precision, Very Low Noise, Low Input Bias Current, Wide Bandwidth JFET Operational Amplifi
AD8512AR-REEL7 ROCHESTER

获取价格

 		DUAL OP-AMP, 1800 uV OFFSET-MAX, 8 MHz BAND WIDTH, PDSO8, MS-012AA, SOIC-8
AD8512ARZ ADI

获取价格

 		Precision, Very Low Noise, Low Input Bias Current, Wide Bandwidth JFET Operational Amplifi
AD8512ARZ ROCHESTER

获取价格

 		DUAL OP-AMP, 1800 uV OFFSET-MAX, 8 MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8
AD8512ARZ-REEL ADI

获取价格

 		Precision, Very Low Noise, Low Input Bias Current, Wide Bandwidth JFET Operational Amplifi
AD8512ARZ-REEL ROCHESTER

获取价格

 		DUAL OP-AMP, 1800 uV OFFSET-MAX, 8 MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8

与AD8512ARMZ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