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OP07DZ

更新时间: 2024-11-18 12:05:31
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亚德诺 - ADI 运算放大器
页数 文件大小 规格书
16页 239K
描述
Ultralow Offset Voltage Operational Amplifier

OP07DZ 数据手册

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Ultralow Offset Voltage  
Operational Amplifier  
Data Sheet  
OP07  
FEATURES  
PIN CONFIGURATION  
Low VOS: 75 μV maximum  
1
2
3
4
8
7
6
5
V
TRIM  
–IN  
+IN  
V–  
V
TRIM  
OS  
OS  
OP07  
Low VOS drift: 1.3 μV/°C maximum  
Ultrastable vs. time: 1.5 μV per month maximum  
Low noise: 0.6 μV p-p maximum  
Wide input voltage range: 14 V typical  
Wide supply voltage range: 3 V to 18 V  
125°C temperature-tested dice  
V+  
OUT  
NC  
NC = NO CONNECT  
Figure 1.  
APPLICATIONS  
Wireless base station control circuits  
Optical network control circuits  
Instrumentation  
The wide input voltage range of 13 V minimum combined  
with a high CMRR of 106 dB (OP07E) and high input  
Sensors and controls  
Thermocouples  
Resistor thermal detectors (RTDs)  
Strain bridges  
Shunt current measurements  
Precision filters  
impedance provide high accuracy in the noninverting circuit  
configuration. Excellent linearity and gain accuracy can be  
maintained even at high closed-loop gains. Stability of offsets  
and gain with time or variations in temperature is excellent. The  
accuracy and stability of the OP07, even at high gain, combined  
with the freedom from external nulling have made the OP07 an  
industry standard for instrumentation applications.  
GENERAL DESCRIPTION  
The OP07 is available in two standard performance grades. The  
OP07E is specified for operation over the 0°C to 70°C range,  
and the OP07C is specified over the −40°C to +85°C  
temperature range.  
The OP07 has very low input offset voltage (75 μV maximum for  
OP07E) that is obtained by trimming at the wafer stage. These  
low offset voltages generally eliminate any need for external  
nulling. The OP07 also features low input bias current ( 4 nA for  
the OP07E) and high open-loop gain (200 V/mV for the OP07E).  
The low offset and high open-loop gain make the OP07  
The OP07 is available in epoxy 8-lead PDIP and 8-lead narrow  
SOIC packages. For CERDIP and TO-99 packages and standard  
microcircuit drawing (SMD) versions, see the OP77.  
particularly useful for high gain instrumentation applications.  
V+  
7
1
1
R2B  
R1B  
R2A  
(OPTIONAL  
NULL)  
R7  
C1  
8
1
R1A  
Q19  
R9  
Q10  
Q9  
Q11  
Q12  
Q8  
OUT  
6
Q7  
Q3 Q6  
Q1  
Q4  
Q5  
C3  
R5  
Q17  
R3  
R4  
C2  
Q27  
Q26  
Q25  
R10  
Q20  
NONINVERTING  
INPUT  
Q16  
Q15  
3
2
Q23  
Q24  
Q21  
Q22  
INVERTING  
INPUT  
Q2  
Q14  
Q18  
R8  
Q13  
R6  
4
V–  
1
R2A AND R2B ARE ELECTRONICALLY ADJUSTED ON CHIP AT FACTORY FOR MINIMUM INPUT OFFSET VOLTAGE.  
Figure 2. Simplified Schematic  
Rev. G  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registered trademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700 www.analog.com  
Fax: 781.461.3113 ©2002-2011 Analog Devices, Inc. All rights reserved.  
 
 
 
 

OP07DZ 替代型号

型号 品牌 替代类型 描述 数据表
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