Datasheet OP470 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | Very Low Noise Quad Operational Amplifier |
| 页数 / 页 | 16 / 5 — OP470. ABSOLUTE MAXIMUM RATINGS1. Package Type. Unit. +IN B. ORDERING … |
| 修订版 | B |
| 文件格式/大小 | PDF / 3.3 Mb |
| 文件语言 | 英语 |
OP470. ABSOLUTE MAXIMUM RATINGS1. Package Type. Unit. +IN B. ORDERING GUIDE. +IN A. Package Options. –IN B. –IN A. TA = 25. Operating. VOS max
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OP470 ABSOLUTE MAXIMUM RATINGS1 Package Type 3 JA JC Unit
Supply Voltage . ±18 V 14-Lead Hermetic DIP(Y) 94 10 ∞C/W Differential Input Voltage2 . ±1.0 V Differential Input Current2 . ±25 mA 14-Lead Plastic DIP(P) 76 33 ∞C/W Input Voltage . Supply Voltage 16-Lead SOIC (S) 88 23 ∞C/W Output Short-Circuit Duration . Continuous Storage Temperature Range NOTES 1 P, Y Package . –65∞C to +150∞C Absolute Maximum Ratings apply to both DICE and packaged parts, unless otherwise noted. Lead Temperature Range (Soldering 60 sec) . 300∞C 2The OP470’s inputs are protected by back-to-back diodes. Current limiting Junction Temperature (Tj) . –65∞C to +150∞C resistors are not used in order to achieve low noise performance. If differential Operating Temperature Range voltage exceeds ± 1.0 V, the input current should be limited to ± 25 mA. OP470A . –55∞C to +125∞C 3JA is specified for worst case mounting conditions, i.e., JA is specified for device OP470E, OP470F . –25∞C to +85∞C in socket for TO, CerDIP, PDIP, packages; JA is specified for device soldered to printed circuit board for SOIC packages. OP470G . –40∞C to +85∞C
+IN B ORDERING GUIDE V+ +IN A Package Options –IN B –IN A TA = 25
∞
C Operating VOS max Cerdip Temperature ( V) 14-Pin Plastic Range OUT B OUT A
400 MIL 400 OP470AY* MIL 400 OP470EY IND 800 OP470FY* IND
OUT C OUT D
1000 OP470GP XIND 1000 OP470GS XIND
–IN D
*Not for new design; obsolete April 2002. For military processed devices, please refer to the standard
–IN C +IN C V– +IN D
Microcircuit Drawing (SMD) available at
DIE SIZE 0.163 0.106 INCH, 17,278 SQ. mm (4.14
www.dscc.dla.mil/programs/milspec/default.asp
2.69 mm, 11.14 SQ. mm)
Figure 1. Dice Characteristics
SMD Part Number ADI Equivalent
59628856501CA OP470AYMDA 596288565012A OP470ARCMDA 596288565013A* OP470ATCMDA *Not for new designs; obsolete April 2002.
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although
WARNING!
the OP470 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are
ESD SENSITIVE DEVICE
recommended to avoid performance degradation or loss of functionality. REV. B –5– Document Outline FEATURES GENERAL DESCRIPTION PIN CONNECTIONS SIMPLIFIED SCHEMATIC SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ORDERING GUIDE Typical Performance Characteristics 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 50k APPLICATIONS Low Noise Amplifier DIGITAL PANNING CONTROL SQUELCH AMPLIFIER FIVE-BAND LOW-NOISE STEREO GRAPHIC EQUALIZER OUTLINE DIMENSIONS Revision History
Supply Voltage . ±18 V 14-Lead Hermetic DIP(Y) 94 10 ∞C/W Differential Input Voltage2 . ±1.0 V Differential Input Current2 . ±25 mA 14-Lead Plastic DIP(P) 76 33 ∞C/W Input Voltage . Supply Voltage 16-Lead SOIC (S) 88 23 ∞C/W Output Short-Circuit Duration . Continuous Storage Temperature Range NOTES 1 P, Y Package . –65∞C to +150∞C Absolute Maximum Ratings apply to both DICE and packaged parts, unless otherwise noted. Lead Temperature Range (Soldering 60 sec) . 300∞C 2The OP470’s inputs are protected by back-to-back diodes. Current limiting Junction Temperature (Tj) . –65∞C to +150∞C resistors are not used in order to achieve low noise performance. If differential Operating Temperature Range voltage exceeds ± 1.0 V, the input current should be limited to ± 25 mA. OP470A . –55∞C to +125∞C 3JA is specified for worst case mounting conditions, i.e., JA is specified for device OP470E, OP470F . –25∞C to +85∞C in socket for TO, CerDIP, PDIP, packages; JA is specified for device soldered to printed circuit board for SOIC packages. OP470G . –40∞C to +85∞C
+IN B ORDERING GUIDE V+ +IN A Package Options –IN B –IN A TA = 25
∞
C Operating VOS max Cerdip Temperature ( V) 14-Pin Plastic Range OUT B OUT A
400 MIL 400 OP470AY* MIL 400 OP470EY IND 800 OP470FY* IND
OUT C OUT D
1000 OP470GP XIND 1000 OP470GS XIND
–IN D
*Not for new design; obsolete April 2002. For military processed devices, please refer to the standard
–IN C +IN C V– +IN D
Microcircuit Drawing (SMD) available at
DIE SIZE 0.163 0.106 INCH, 17,278 SQ. mm (4.14
www.dscc.dla.mil/programs/milspec/default.asp
2.69 mm, 11.14 SQ. mm)
Figure 1. Dice Characteristics
SMD Part Number ADI Equivalent
59628856501CA OP470AYMDA 596288565012A OP470ARCMDA 596288565013A* OP470ATCMDA *Not for new designs; obsolete April 2002.
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although
WARNING!
the OP470 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are
ESD SENSITIVE DEVICE
recommended to avoid performance degradation or loss of functionality. REV. B –5– Document Outline FEATURES GENERAL DESCRIPTION PIN CONNECTIONS SIMPLIFIED SCHEMATIC SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ORDERING GUIDE Typical Performance Characteristics 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 50k APPLICATIONS Low Noise Amplifier DIGITAL PANNING CONTROL SQUELCH AMPLIFIER FIVE-BAND LOW-NOISE STEREO GRAPHIC EQUALIZER OUTLINE DIMENSIONS Revision History