5秒后页面跳转
捷配首页

Datasheet > 放大器电路 > 运算放大器> OPA227U
OPA227U PDF预览

OPA227U

更新时间： 2024-11-04 04:35:47
品牌 Logo 应用领域
德州仪器 - TI 运算放大器
页数 文件大小 规格书
27页 838K
描述
High Precision, Low Noise OPERATIONAL AMPLIFIERS

阅读下载

中文翻译

获取价格

OPA227U 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：SOIC
包装说明：SOP, SOP8,.25针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：1 week
风险等级：1.04Samacsys Description：High Precision, Low Noise Operational Amplifiers
放大器类型：OPERATIONAL AMPLIFIER架构：VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)：0.01 µA25C 时的最大偏置电流 (IIB)：0.01 µA
最小共模抑制比：120 dB标称共模抑制比：138 dB
频率补偿：YES最大输入失调电流 (IIO)：0.01 µA
最大输入失调电压：75 µVJESD-30 代码：R-PDSO-G8
JESD-609代码：e4长度：4.9 mm
低-偏置：NO低-失调：YES
微功率：NO湿度敏感等级：3
负供电电压上限：-18 V标称负供电电压 (Vsup)：-15 V
功能数量：1端子数量：8
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE包装方法：TUBE
峰值回流温度（摄氏度）：260功率：NO
电源：+-5/+-15 V可编程功率：NO
认证状态：Not Qualified座面最大高度：1.75 mm
标称压摆率：2.3 V/us子类别：Operational Amplifier
最大压摆率：3.8 mA供电电压上限：18 V
标称供电电压 (Vsup)：15 V表面贴装：YES
技术：BIPOLAR温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED标称均一增益带宽：8000 kHz
最小电压增益：3981000宽带：NO
宽度：3.9 mm

OPA227U 数据手册

 浏览型号OPA227U的Datasheet PDF文件第2页浏览型号OPA227U的Datasheet PDF文件第3页浏览型号OPA227U的Datasheet PDF文件第4页浏览型号OPA227U的Datasheet PDF文件第5页浏览型号OPA227U的Datasheet PDF文件第6页浏览型号OPA227U的Datasheet PDF文件第7页 
OPA227  
OPA2227  
OPA4227  
O
PA  
4227  
OP  
A227  
O
PA  
2227  
O
P
A
4
2
2
7
O
P
OPA228  
OPA2228  
OPA4228  
A
2
O
P
A
2
2
7
2
2
7
SBOS110A – MAY 1998 – REVISED JANUARY 2005  
High Precision, Low Noise  
OPERATIONAL AMPLIFIERS  
FEATURES  
ꢀ LOW NOISE: 3nV/√Hz  
DESCRIPTION  
The OPA227 and OPA228 series op amps combine low  
ꢀ WIDE BANDWIDTH:  
noise and wide bandwidth with high precision to make them  
the ideal choice for applications requiring both ac and preci-  
sion dc performance.  
OPA227: 8MHz, 2.3V/µs  
OPA228: 33MHz, 10V/µs  
ꢀ SETTLING TIME: 5µs  
The OPA227 is unity-gain stable and features high slew rate  
(2.3V/µs) and wide bandwidth (8MHz). The OPA228 is opti-  
mized for closed-loop gains of 5 or greater, and offers higher  
speed with a slew rate of 10V/µs and a bandwidth of 33MHz.  
(significant improvement over OP-27)  
ꢀ HIGH CMRR: 138dB  
ꢀ HIGH OPEN-LOOP GAIN: 160dB  
ꢀ LOW INPUT BIAS CURRENT: 10nA max  
ꢀ LOW OFFSET VOLTAGE: 75µV max  
ꢀ WIDE SUPPLY RANGE: ±2.5V to ±18V  
ꢀ OPA227 REPLACES OP-27, LT1007, MAX427  
ꢀ OPA228 REPLACES OP-37, LT1037, MAX437  
ꢀ SINGLE, DUAL, AND QUAD VERSIONS  
The OPA227 and OPA228 series op amps are ideal for  
professional audio equipment. In addition, low quiescent  
current and low cost make them ideal for portable applica-  
tions requiring high precision.  
The OPA227 and OPA228 series op amps are pin-for-pin  
replacements for the industry standard OP-27 and OP-37  
with substantial improvements across the board. The dual  
and quad versions are available for space savings and per-  
channel cost reduction.  
APPLICATIONS  
ꢀ DATA ACQUISITION  
The OPA227, OPA228, OPA2227, and OPA2228 are  
available in DIP-8 and SO-8 packages. The OPA4227 and  
OPA4228 are available in DIP-14 and SO-14 packages  
with standard pin configurations. Operation is specified  
from –40°C to +85°C.  
ꢀ TELECOM EQUIPMENT  
ꢀ GEOPHYSICAL ANALYSIS  
ꢀ VIBRATION ANALYSIS  
ꢀ SPECTRAL ANALYSIS  
ꢀ PROFESSIONAL AUDIO EQUIPMENT  
ꢀ ACTIVE FILTERS  
OPA4227, OPA4228  
ꢀ POWER SUPPLY CONTROL  
Out A  
–In A  
+In A  
V+  
1
2
3
4
5
6
7
14 Out D  
13 –In D  
12 +In D  
11 V–  
SPICE model available for OPA227 at www.ti.com  
A
D
C
OPA2227, OPA2228  
OPA227, OPA228  
Out A  
1
2
3
4
8
7
6
5
V+  
+In B  
–In B  
Out B  
10 +In C  
A
Trim  
–In  
+In  
V–  
1
2
3
4
8
7
6
5
Trim  
V+  
–In A  
+In A  
V–  
Out B  
–In B  
+In B  
B
9
8
–In C  
B
Out C  
Output  
NC  
DIP-14, SO-14  
DIP-8, SO-8  
DIP-8, SO-8  
NC = Not Connected  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
Copyright © 1998-2005, Texas Instruments Incorporated  
www.ti.com  
1234567...27

中文翻译

下载PDF

OPA227U 替代型号

型号 品牌 替代类型 描述 数据表
OPA177GS TI

类似代替

 精密运算放大器 | D | 8
OPA228PA TI

类似代替

 High Precision, Low Noise Operational Amplifiers
OPA227UA TI

类似代替

 High Precision, Low Noise OPERATIONAL AMPLIFIERS

与OPA227U相关器件

型号 品牌 获取价格 描述 数据表
OPA227U/2K5 BB

获取价格

 		High Precision, Low Noise OPERATIONAL AMPLIFIERS
OPA227U/2K5 TI

获取价格

 		高精度低噪声运算放大器 | D | 8 | -40 to 85
OPA227U/2K5E4 BB

获取价格

 		High Precision, Low Noise OPERATIONAL AMPLIFIERS
OPA227U2K5 TI

获取价格

 		High Precision, Low Noise OPERATIONAL AMPLIFIERS
OPA227UA BB

获取价格

 		High Precision, Low Noise OPERATIONAL AMPLIFIERS
OPA227UA TI

获取价格

 		High Precision, Low Noise OPERATIONAL AMPLIFIERS
OPA227UA/2K5 BB

获取价格

 		High Precision, Low Noise OPERATIONAL AMPLIFIERS
OPA227UA/2K5 TI

获取价格

 		高精度低噪声运算放大器 | D | 8 | -40 to 85
OPA227UA/2K5G4 BB

获取价格

 		High Precision, Low Noise OPERATIONAL AMPLIFIERS
OPA227UA/2K5G4 TI

获取价格

 		高精度低噪声运算放大器 | D | 8 | -40 to 85

与OPA227U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