Datasheet OP270 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | Dual Very Low Noise Precision Operational Amplifier |
| 页数 / 页 | 20 / 5 — Data Sheet. OP270. ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Rating. … |
| 修订版 | F |
| 文件格式/大小 | PDF / 329 Kb |
| 文件语言 | 英语 |
Data Sheet. OP270. ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Rating. ESD CAUTION
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文件文字版本
Data Sheet OP270 ABSOLUTE MAXIMUM RATINGS Table 3.
Stresses at or above those listed under Absolute Maximum
Parameter Rating
Ratings may cause permanent damage to the product. This is a Supply Voltage ±18 V stress rating only; functional operation of the product at these Differential Input Voltage1 ±1.0 V or any other conditions above those indicated in the operational Differential Input Current1 ±25 mA section of this specification is not implied. Operation beyond Input Voltage Supply voltage the maximum operating conditions for extended periods may Output Short-Circuit Duration Continuous affect product reliability. Storage Temperature Range −65°C to +150°C
ESD CAUTION
Lead Temperature Range (Soldering, 60 sec) 300°C Junction Temperature (TJ) −65°C to +150°C Operating Temperature Range −40°C to +85°C 1 The OP270 inputs are protected by back-to-back diodes. To achieve low noise performance, current-limiting resistors are not used. If the differential voltage exceeds +10 V, the input current should be limited to ±25 mA. Rev. F | Page 5 of 20 Document Outline Features Functional Block Diagrams General Description Table of Contents Revision History Specifications Electrical Specifications Absolute Maximum Ratings ESD Caution Typical Performance Characteristics Test Circuits Applications Information Voltage and Current Noise Total Noise and Source Resistance Noise Measurements Peak-to-Peak Voltage Noise Noise Measurement—Noise Voltage Density Noise Measurement—Current Noise Density Capacitive Load Driving and Power Supply Considerations Unity-Gain Buffer Applications Low Phase Error Amplifier Five-Band, Low Noise, Stereo Graphic Equalizer Digital Panning Control Dual Programmable Gain Amplifier Outline Dimensions Ordering Guide
Stresses at or above those listed under Absolute Maximum
Parameter Rating
Ratings may cause permanent damage to the product. This is a Supply Voltage ±18 V stress rating only; functional operation of the product at these Differential Input Voltage1 ±1.0 V or any other conditions above those indicated in the operational Differential Input Current1 ±25 mA section of this specification is not implied. Operation beyond Input Voltage Supply voltage the maximum operating conditions for extended periods may Output Short-Circuit Duration Continuous affect product reliability. Storage Temperature Range −65°C to +150°C
ESD CAUTION
Lead Temperature Range (Soldering, 60 sec) 300°C Junction Temperature (TJ) −65°C to +150°C Operating Temperature Range −40°C to +85°C 1 The OP270 inputs are protected by back-to-back diodes. To achieve low noise performance, current-limiting resistors are not used. If the differential voltage exceeds +10 V, the input current should be limited to ±25 mA. Rev. F | Page 5 of 20 Document Outline Features Functional Block Diagrams General Description Table of Contents Revision History Specifications Electrical Specifications Absolute Maximum Ratings ESD Caution Typical Performance Characteristics Test Circuits Applications Information Voltage and Current Noise Total Noise and Source Resistance Noise Measurements Peak-to-Peak Voltage Noise Noise Measurement—Noise Voltage Density Noise Measurement—Current Noise Density Capacitive Load Driving and Power Supply Considerations Unity-Gain Buffer Applications Low Phase Error Amplifier Five-Band, Low Noise, Stereo Graphic Equalizer Digital Panning Control Dual Programmable Gain Amplifier Outline Dimensions Ordering Guide