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Logarithmic Amplifier

TI analog Logarithmic Amplifier Amplifiers and Linear products are a subset of analog Special Function Amplifier solutions. This page is your resource to download datasheets, application notes, order samples and use parametric search to research other Amplifiers and Linear-related analog solutions.

Application Notes   

  • Analysis of fully differential amplifiers (slyt157.PDF, 295 KB)
    11 Mar 2005 Download
 

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You've Selected: Logarithmic Amplifier
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9 Results    

Part Number  Status  Rating  Input Current Range (min) (nA)  Full-Scale Output Voltage (min) (+/- V)  Iq (max) (mA)  Input Current Range (max) (mA)  Vs (+/-) (max) (V)  Conformity Error (initial 5 decades) (max) (%)  Full-Scale Output Voltage (max) (+/- V)  Offset Voltage (Input Amplifiers) (max) (mV)  Full-Scale Output Voltage (typ) (+/- V)  Scale Factor (V/decade)  Reference Type  Vs (+/-) (min) (V)  Scale Factor (typ) (V/decade)  Conformity Error (initial 5 decades) (typ. over temp) (%/degree C)  Auxiliary Op Amps  Pin/Package  Approx. Price (US$)  
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LOG101ACTIVE  Catalog  100  1.2  1.5  3.5  18  0.2  1.5  1.5    1  External  4.5    0.0001    8SOIC6.95 | 1ku  Logarithmic Amplifier  
LOG102ACTIVE  Catalog  1  -4.1  2  1  18  0.3  3.5  1.5    1  External  4.5    0.0002  2  14SOIC7.25 | 1ku  Logarithmic and Log Ratio Amplifier  
LOG104ACTIVE  Catalog  100  1.2  1.5  3.5  18  0.2  1.5  1.5    0.5  External  4.5    0.0001    8SOIC7.65 | 1ku  Logarithmic Amplifier  
LOG112ACTIVE  Catalog  1  -3.8  1.75  3.5  18  0.2  3.5  1.5    0.5  Internal  4.5    0.0001  1  14SOIC7.90 | 1ku  Precision Logarithmic and Log Ratio Amplifier with On-Chip 2.5V Voltage Reference  
LOG114ACTIVE  Catalog  0.1    15  10  11  0.2    4    0.375  Internal  4.8    0.1  2  16QFN7.90 | 1ku  Precision High-Speed Logarithmic Amplifier with 2.5V Reference and Uncommitted Output Op Amps  
LOG2112ACTIVE  Catalog  0.1  -3.8  3.5  3.5  18  0.2  3.5  1.5    0.5  Internal  4.5    0.0001  1  16SOIC11.35 | 1ku  Precision Logarithmic and Log Ratio Amplifier with On-Chip 2.5V Voltage Reference  
TL441ACTIVE  Catalog      23            0.040        0.008      16PDIP
16SO		3.89 | 1ku  Logarithmic Amplifier  
TL441-EP ACTIVE  HiRel Enhanced Product    5.45  23        5.85  +/-70    0.008            16SO7.88 | 100u  Enhanced Product Logarithmic Amplifier  
TL441A ACTIVE  Military    5.45  23        5.85  +/-70    0.008            16CDIP18.10 | 100u  Logarithmic Amplifier  
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9 Results