DigiKey Datasheets for Logarithmic Amplifier Chips

Logarithmic amplifier chips produce an output voltage that is directly proportional to the logarithm of the input voltage.
Logarithmic Amplifier Chips: Learn more

Product Name	Notes
Instrumentation, Op Amps, Buffer Amps -- AD640BD-ND	IC AMP LOG 2.3MA 20CDIP
Instrumentation, Op Amps, Buffer Amps -- AD640JN-ND	IC AMP LOG 2.3MA 20DIP
Instrumentation, Op Amps, Buffer Amps -- AD8317ACPZ-R2-ND Instrumentation, Op Amps, Buffer Amps -- AD8317ACPZ-WP-ND	IC AMP LOG DETECT 8GHZ 8-LFCSP
Special Purpose Amplifiers -- 505-ADL5308ACCZ-ND Special Purpose Amplifiers -- 505-ADL5308ACCZ-R7TR-ND	IC AMP SPECIAL 14-LGA
Special Purpose Amplifiers -- AD8305ACPZ-R2TR-ND	IC AMP SPECIAL 16-LFCSP-VQ
Special Purpose Amplifiers -- 5503-TPA8304-QF4R-SCT-ND Special Purpose Amplifiers -- 5503-TPA8304-QF4R-STR-ND	IC AMP SPECIAL 16-QFN
Special Purpose Amplifiers -- 296-V62/05603-01XETR-ND	IC AMP SPECIAL 16-SO
Special Purpose Amplifiers -- 296-LOG300DRTR-ND	IC AMP SPECIAL 16-SOIC
Special Purpose Amplifiers -- 296-LOG200RGTR-ND Special Purpose Amplifiers -- 296-LOG200RGTTCT-ND Special Purpose Amplifiers -- 296-LOG200RGTTDKR-ND Special Purpose Amplifiers -- 296-LOG200RGTTTR-ND Special Purpose Amplifiers -- 296-LOG300RGTR-ND Special Purpose Amplifiers -- 296-LOG300RGTRCT-ND Special Purpose Amplifiers -- 296-LOG300RGTRDKR-ND	IC AMP SPECIAL 16-VQFN
Special Purpose Amplifiers -- 505-ADL5309ACBZ-R7TR-ND Special Purpose Amplifiers -- 505-ADL5309ACBZ-RLTR-ND Special Purpose Amplifiers -- 505-ADL5309ACBZCT-ND Special Purpose Amplifiers -- 505-ADL5309ACBZDKR-ND Special Purpose Amplifiers -- 505-ADL5309ACBZTR-ND	IC AMP SPECIAL 20-WLCSP
Special Purpose Amplifiers -- ADL5310ACP-WP-ND	IC AMP SPECIAL 24-LFCSP-VQ
Special Purpose Amplifiers -- 296-LOG305DRVRCT-ND Special Purpose Amplifiers -- 296-LOG305DRVRDKR-ND Special Purpose Amplifiers -- 296-LOG305DRVRTR-ND	IC AMP SPECIAL 6-WSON
Special Purpose Amplifiers -- AD8307AN-ND	IC AMP SPECIAL 8-PDIP
Instrumentation, Op Amps, Buffer Amps -- AD8318ACPZ-WP-ND	IC LOG DETECTOR/CTRLR 16LFCSP
Special Purpose Amplifiers -- 505-AD8306ARZ-ND Special Purpose Amplifiers -- AD8306AR-ND Special Purpose Amplifiers -- AD8306AR-REEL7TR-ND Special Purpose Amplifiers -- AD8306ARZ-RL7TR-ND	Limiting-Logarithmic Amplifier IC Receiver Signal Strength Indication (RSSI) 16-SO
Instrumentation, Op Amps, Buffer Amps -- 296-34310-5-ND	Logarithmic Amplifier 1 Circuit 16-PDIP
Instrumentation, Op Amps, Buffer Amps -- 296-18137-2-ND	Logarithmic Amplifier 1 Circuit 16-SO
Instrumentation, Op Amps, Buffer Amps -- 175-MAX4206ETE+TCT-ND Instrumentation, Op Amps, Buffer Amps -- 175-MAX4206ETE+TDKR-ND Instrumentation, Op Amps, Buffer Amps -- 175-MAX4206ETE+TTR-ND Instrumentation, Op Amps, Buffer Amps -- MAX4206ETE+-ND Instrumentation, Op Amps, Buffer Amps -- MAX4207ETE+-ND Instrumentation, Op Amps, Buffer Amps -- MAX4207ETE+T-ND Instrumentation, Op Amps, Buffer Amps -- MAX4207ETE-ND	Logarithmic Amplifier 1 Circuit 16-TQFN (4x4)
Instrumentation, Op Amps, Buffer Amps -- 296-21666-1-ND Instrumentation, Op Amps, Buffer Amps -- 296-21666-2-ND Instrumentation, Op Amps, Buffer Amps -- 296-21666-6-ND Instrumentation, Op Amps, Buffer Amps -- 296-LOG114AIRGVRCT-ND Instrumentation, Op Amps, Buffer Amps -- 296-LOG114AIRGVRDKR-ND Instrumentation, Op Amps, Buffer Amps -- 296-LOG114AIRGVRTR-ND Instrumentation, Op Amps, Buffer Amps -- LOG114AIRGVRG4-ND	Logarithmic Amplifier 1 Circuit 16-VQFN (4x4)
Instrumentation, Op Amps, Buffer Amps -- 505-AD640TD/883B-ND	Logarithmic Amplifier 1 Circuit 20-CDIP
Instrumentation, Op Amps, Buffer Amps -- AD640BE-ND	Logarithmic Amplifier 1 Circuit 20-CLCC (8.89x8.89)
Instrumentation, Op Amps, Buffer Amps -- 505-AD640TE/883B-ND	Logarithmic Amplifier 1 Circuit 20-CLCC (9x9)
Instrumentation, Op Amps, Buffer Amps -- 505-AD641ANZ-ND Instrumentation, Op Amps, Buffer Amps -- AD640JNZ-ND Instrumentation, Op Amps, Buffer Amps -- AD641AN-ND	Logarithmic Amplifier 1 Circuit 20-PDIP
Instrumentation, Op Amps, Buffer Amps -- AD640BP-ND Instrumentation, Op Amps, Buffer Amps -- AD640BPZ-ND Instrumentation, Op Amps, Buffer Amps -- AD640JP-ND Instrumentation, Op Amps, Buffer Amps -- AD640JP-REEL7-ND Instrumentation, Op Amps, Buffer Amps -- AD640JPZ-ND Instrumentation, Op Amps, Buffer Amps -- AD640JPZ-REEL7TR-ND Instrumentation, Op Amps, Buffer Amps -- AD641AP-ND Instrumentation, Op Amps, Buffer Amps -- AD641AP-REEL7TR-ND Instrumentation, Op Amps, Buffer Amps -- AD641APZ-ND	Logarithmic Amplifier 1 Circuit 20-PLCC (9x9)
Instrumentation, Op Amps, Buffer Amps -- AD606JN-ND Instrumentation, Op Amps, Buffer Amps -- AD606JNZ-ND	Logarithmic Amplifier 1 Circuit Differential 16-PDIP
Instrumentation, Op Amps, Buffer Amps -- AD606JR-ND Instrumentation, Op Amps, Buffer Amps -- AD606JR-REEL7TR-ND Instrumentation, Op Amps, Buffer Amps -- AD606JRZ-ND Instrumentation, Op Amps, Buffer Amps -- AD606JRZ-REEL7TR-ND	Logarithmic Amplifier 1 Circuit Differential 16-SOIC
Instrumentation, Op Amps, Buffer Amps -- 5962-9095502MRA-ND	Logarithmic Amplifier 1 Circuit Differential 20-CDIP
Instrumentation, Op Amps, Buffer Amps -- 5962-9095502M2A-ND	Logarithmic Amplifier 1 Circuit Differential 20-CLCC (9x9)
Instrumentation, Op Amps, Buffer Amps -- 4127JG-ND Instrumentation, Op Amps, Buffer Amps -- 4127KG-ND	Logarithmic Amplifier 2 Circuit 24-CDIP
Special Purpose Amplifiers -- 296-28808-2-ND	Logarithmic Amplifier IC 16-SO
Special Purpose Amplifiers -- AD8309ARU-ND Special Purpose Amplifiers -- AD8309ARU-REEL7TR-ND Special Purpose Amplifiers -- AD8309ARUZ-ND Special Purpose Amplifiers -- AD8309ARUZ-REEL7CT-ND Special Purpose Amplifiers -- AD8309ARUZ-REEL7DKR-ND Special Purpose Amplifiers -- AD8309ARUZ-REEL7TR-ND	Logarithmic Amplifier IC Receiver Signal Strength Indication (RSSI) 16-TSSOP
Special Purpose Amplifiers -- 505-AD8317ACPZ-R7CT-ND Special Purpose Amplifiers -- 505-AD8317ACPZ-R7DKR-ND Special Purpose Amplifiers -- 505-AD8317ACPZ-R7TR-ND	Logarithmic Amplifier IC Receiver Signal Strength Indication (RSSI) 8-LFCSP-VD (3x2)
Special Purpose Amplifiers -- 505-AD8310ARMZ-ND Special Purpose Amplifiers -- AD8310ARM-ND Special Purpose Amplifiers -- AD8310ARM-REEL7TR-ND Special Purpose Amplifiers -- AD8310ARMZ-REEL7CT-ND Special Purpose Amplifiers -- AD8310ARMZ-REEL7DKR-ND Special Purpose Amplifiers -- AD8310ARMZ-REEL7TR-ND	Logarithmic Amplifier IC Receiver Signal Strength Indication (RSSI) 8-MSOP
Special Purpose Amplifiers -- AD8307ANZ-ND	Logarithmic Amplifier IC Receiver Signal Strength Indication (RSSI) 8-PDIP
Special Purpose Amplifiers -- 505-AD8307ARZ-ND Special Purpose Amplifiers -- 505-AD8307ARZ-RL7CT-ND Special Purpose Amplifiers -- 505-AD8307ARZ-RL7DKR-ND Special Purpose Amplifiers -- 505-AD8307ARZ-RL7TR-ND Special Purpose Amplifiers -- AD8307AR-ND Special Purpose Amplifiers -- AD8307AR-REEL7TR-ND Special Purpose Amplifiers -- AD8307AR-REELTR-ND Special Purpose Amplifiers -- AD8307ARZ-REELCT-ND Special Purpose Amplifiers -- AD8307ARZ-REELDKR-ND Special Purpose Amplifiers -- AD8307ARZ-REELTR-ND	Logarithmic Amplifier IC Receiver Signal Strength Indication (RSSI) 8-SOIC
Instrumentation, Op Amps, Buffer Amps -- LOG100JP-ND	Logarithmic and Log Ratio Amplifier 1 Circuit 14-CDIP
Instrumentation, Op Amps, Buffer Amps -- 296-13456-5-ND Instrumentation, Op Amps, Buffer Amps -- LOG102AID-ND Instrumentation, Op Amps, Buffer Amps -- LOG102AIDG4-ND Instrumentation, Op Amps, Buffer Amps -- LOG102AIDR-ND Instrumentation, Op Amps, Buffer Amps -- LOG112AIDG4-ND Instrumentation, Op Amps, Buffer Amps -- LOG112AIDR-ND	Logarithmic and Log Ratio Amplifier 1 Circuit 14-SOIC
Instrumentation, Op Amps, Buffer Amps -- 296-12850-5-ND Instrumentation, Op Amps, Buffer Amps -- 296-12851-5-ND Instrumentation, Op Amps, Buffer Amps -- LOG101AIDG4-ND Instrumentation, Op Amps, Buffer Amps -- LOG101AIDR-ND Instrumentation, Op Amps, Buffer Amps -- LOG104AIDE4-ND Instrumentation, Op Amps, Buffer Amps -- LOG104AIDR-ND Instrumentation, Op Amps, Buffer Amps -- LOG104AIDRG4-ND	Logarithmic and Log Ratio Amplifier 1 Circuit 8-SOIC
Special Purpose Amplifiers -- 296-13815-5-ND Special Purpose Amplifiers -- LOG2112AIDWR-ND	Logarithmic and Log Ratio IC Communication 16-SOIC
Special Purpose Amplifiers -- 505-AD8304ARUZ-ND Special Purpose Amplifiers -- AD8304ARU-ND Special Purpose Amplifiers -- AD8304ARU-REEL7TR-ND Special Purpose Amplifiers -- AD8304ARUZ-RL7CT-ND Special Purpose Amplifiers -- AD8304ARUZ-RL7DKR-ND Special Purpose Amplifiers -- AD8304ARUZ-RL7TR-ND	Logarithmic Converter IC Fiber Optics 14-TSSOP
Special Purpose Amplifiers -- AD8305ACPZ-RL7CT-ND Special Purpose Amplifiers -- AD8305ACPZ-RL7DKR-ND Special Purpose Amplifiers -- AD8305ACPZ-RL7TR-ND Special Purpose Amplifiers -- ADL5306ACPZ-REEL7CT-ND Special Purpose Amplifiers -- ADL5306ACPZ-REEL7DKR-ND Special Purpose Amplifiers -- ADL5306ACPZ-REEL7TR-ND	Logarithmic Converter IC Fiber Optics 16-LFCSP (3x3)
Special Purpose Amplifiers -- 505-ADL5303ACPZ-R7CT-ND Special Purpose Amplifiers -- 505-ADL5303ACPZ-R7DKR-ND Special Purpose Amplifiers -- 505-ADL5303ACPZ-R7TR-ND Special Purpose Amplifiers -- 505-ADL5303ACPZ-RLCT-ND Special Purpose Amplifiers -- 505-ADL5303ACPZ-RLDKR-ND Special Purpose Amplifiers -- 505-ADL5303ACPZ-RLTR-ND	Logarithmic Converter IC Fiber Optics 16-LFCSP-WQ (3x3)
Special Purpose Amplifiers -- 505-ADL5310ACPZ-REEL7CT-ND Special Purpose Amplifiers -- 505-ADL5310ACPZ-REEL7DKR-ND Special Purpose Amplifiers -- 505-ADL5310ACPZ-REEL7TR-ND	Logarithmic Converter IC Fiber Optics 24-LFCSP-VQ (4x4)
Special Purpose Amplifiers -- 505-ADL5304ACPZ-R7CT-ND Special Purpose Amplifiers -- 505-ADL5304ACPZ-R7DKR-ND Special Purpose Amplifiers -- 505-ADL5304ACPZ-R7TR-ND Special Purpose Amplifiers -- ADL5304ACPZ-RL-ND	Logarithmic Converter IC Fiber Optics 32-LFCSP (5x5)

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