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OPA211SKGD1 PDF预览

OPA211SKGD1

更新时间： 2024-11-19 12:21:43
品牌 Logo 应用领域
德州仪器 - TI 运算放大器放大器电路
页数 文件大小 规格书
26页 672K
描述
1.1 nV/√Hz Noise, Low Power, Precision Operational Amplifier

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OPA211SKGD1 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：DIE
包装说明：DIE-7针数：7
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01风险等级：5.76
Is Samacsys：N放大器类型：OPERATIONAL AMPLIFIER
架构：VOLTAGE-FEEDBACK最大平均偏置电流 (IIB)：0.125 µA
25C 时的最大偏置电流 (IIB)：0.25 µA最小共模抑制比：110 dB
标称共模抑制比：120 dB频率补偿：YES
最大输入失调电流 (IIO)：0.15 µA最大输入失调电压：260 µV
JESD-30 代码：R-XUUC-N7长度：3 mm
低-偏置：NO低-失调：YES
微功率：NO负供电电压上限：-20 V
标称负供电电压 (Vsup)：-15 V功能数量：1
端子数量：7最高工作温度：210 °C
最低工作温度：-55 °C封装主体材料：UNSPECIFIED
封装代码：DIE封装形状：RECTANGULAR
封装形式：UNCASED CHIP峰值回流温度（摄氏度）：NOT SPECIFIED
功率：NO可编程功率：NO
认证状态：Not Qualified标称压摆率：27 V/us
子类别：Operational Amplifier最大压摆率：7.5 mA
供电电压上限：20 V标称供电电压 (Vsup)：15 V
表面贴装：YES技术：BIPOLAR
温度等级：MILITARY端子形式：NO LEAD
端子位置：UPPER处于峰值回流温度下的最长时间：NOT SPECIFIED
标称均一增益带宽：45000 kHz最小电压增益：316227.766
宽带：YES宽度：3 mm
Base Number Matches：1

OPA211SKGD1 数据手册

 浏览型号OPA211SKGD1的Datasheet PDF文件第2页浏览型号OPA211SKGD1的Datasheet PDF文件第3页浏览型号OPA211SKGD1的Datasheet PDF文件第4页浏览型号OPA211SKGD1的Datasheet PDF文件第5页浏览型号OPA211SKGD1的Datasheet PDF文件第6页浏览型号OPA211SKGD1的Datasheet PDF文件第7页 
OPA211-HT  
www.ti.com  
SBOS481B –JULY 2009–REVISED APRIL 2012  
1.1 nV/√Hz Noise, Low Power, Precision Operational Amplifier  
Check for Samples: OPA211-HT  
1
FEATURES  
SUPPORTS EXTREME TEMPERATURE  
APPLICATIONS  
2
•
•
Low Voltage Noise: 1.1 nV/√Hz at 1 kHz  
•
•
•
•
Controlled Baseline  
One Assembly/Test Site  
One Fabrication Site  
Input Voltage Noise:  
80 nVPP (0.1 Hz to 10 Hz)  
•
•
•
•
•
•
THD+N: –136dB (G = 1, f = 1 kHz)  
Offset Voltage: 125 μV (max)  
Offset Voltage Drift: 0.35 μV/°C (typ)  
Low Supply Current: 3.6 mA/Ch (typ)  
Unity-Gain Stable  
Available in Extreme (–55°C/210°C)  
Temperature Range(1)  
•
•
•
•
Extended Product Life Cycle  
Extended Product-Change Notification  
Product Traceability  
Gain Bandwidth Product:  
80 MHz (G = 100)  
45 MHz (G = 1)  
Texas Instruments high temperature products  
utilize highly optimized silicon (die) solutions  
with design and process enhancements to  
maximize performance over extended  
temperatures.  
•
•
•
Slew Rate: 27 V/μs  
16-Bit Settling: 700 ns  
Wide Supply Range:  
±2.25 V to ±18 V, 4.5 V to 36 V  
HKJ PACKAGE  
(TOP VIEW)  
•
•
Rail-to-rail output  
Output current: 30 mA  
NC  
-IN  
+IN  
V-  
NC  
V+  
1
2
3
4
8
7
6
5
APPLICATIONS  
OUT  
NC  
•
•
•
•
•
•
•
•
•
•
•
•
•
PLL Loop Filter  
Low-Noise, Low-Power Signal Processing  
16-Bit ADC Drivers  
NC denotes no internal connection  
HKQ PACKAGE  
(TOP VIEW)  
DAC Output Amplifiers  
Active Filters  
Low-Noise Instrumentation Amplifiers  
Ultrasound Amplifiers  
1
8
5
NC  
-IN  
+IN  
V-  
NC  
V+  
Professional Audio Preamplifiers  
Low-Noise Frequency Synthesizers  
Infrared Detector Amplifiers  
Hydrophone Amplifiers  
Geophone Amplifiers  
OUT  
NC  
4
HKQ as formed or HKJ mounted dead bug  
MedicaL  
(1) Custom temperature ranges available  
DESCRIPTION  
The OPA211 series of precision operational amplifiers achieves very low 1.1 nV/√Hz noise density with a supply  
current of only 3.6 mA. This series also offers rail-to-rail output swing, which maximizes dynamic range.  
The extremely low voltage and low current noise, high speed, and wide output swing of the OPA211 series make  
these devices an excellent choice as a loop filter amplifier in PLL applications.  
1
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.  
2
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 the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2009–2012, Texas Instruments Incorporated  
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