About Logarithmic Amplifiers

Analog Devices Logarithmic Amplifiers

A logarithmic amplifier is an electronic device that is used to amplify a logarithmic signal, such as voltage or current, and then convert it into a linear signal. The output of the logarithmic amplifier is typically a linear signal representing the logarithm of the input signal, allowing for accurate amplification and attenuation of the signal over a wide range of input levels. Logarithmic amplifiers are commonly used in medical instrumentation, calibration, and telemetry applications, among many others. Logarithmic amplifiers are also known as log amps or logarithmic gain amplifiers.

Logarithmic Amplifiers

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(Ex. GST)(▲▼)		Enter Qty SeriesAmplifier TypeNumber of Channels3 dB BandwidthBandwidthInput Voltage Range - MaxOperating Supply VoltageIb - Input Bias CurrentVos - Input Offset VoltageSupply Voltage - MaxSupply Voltage - MinSupply CurrentOperating Supply CurrentMinimum Operating TemperatureMaximum Operating TemperaturePackage / CaseMounting StylePackagingPd - Power Dissipation
  
                       
AD641APZ


Logarithmic Amplifiers IC 250MHZ DEMOD LGAMP
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 71.3375

Multiples of: 1

Ad641Logarithmic1 Channel250 Mhz250 Mhz+/- 7.5 V4.5 v to 7.5 V25 uA A t +/- 5 v0.2 mV at +/- 5 V7.5 V4.5 V44 mA44 mA- 40 C+ 85 CPLCC - 20Smd/SmtTube220 mW
AD640JPZ


Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 78.0211

Multiples of: 1

Ad640Logarithmic1 Channel145 Mhz145 Mhz7.5 V4.5 v to 7.5 V25 uA A t +/- 5 v50 uV7.5 V4.5 V9 mA9 mA0 C+ 70 CPLCC - 20Smd/SmtTube200 mW
AD640BP


Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 119.3315

Multiples of: 1

Ad640Logarithmic1 Channel145 Mhz145 Mhz+/- 7.5 V4.5 v to 7.5 V25 uA A t +/- 5 v0.2 mV at +/- 5 V7.5 V4.5 V44 mA44 mA- 40 C+ 85 CPLCC - 20Smd/SmtTube200 mW
AD606JNZ


Logarithmic Amplifiers 50 MHz 80dB DEMODULATING AMP
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

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USD 149.449

Multiples of: 1

Ad606Logarithmic1 Channel 50 Mhz5.5 V4.5 v to 5.5 V4 uA @ 5 V 5.5 V4.5 V13 mA13 mA0 C+ 70 CPDIP - 16Through HoleTube600 mW
AD640JNZ


Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 187.1979

Multiples of: 1

Ad640Logarithmic1 Channel145 Mhz145 Mhz+/- 7.5 V4.5 v to 7.5 V25 uA A t +/- 5 v0.5 mV at +/- 5 V7.5 V4.5 V44 mA44 mA0 C+ 70 CPDIP - 22Through HoleTube200 mW
AD640BPZ


Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 246.075

Multiples of: 1

Ad640Logarithmic1 Channel145 Mhz145 Mhz7.5 V4.5 v to 7.5 V25 uA A t +/- 5 v50 uV7.5 V4.5 V9 mA9 mA- 40 C+ 85 CPLCC - 20Smd/SmtTube200 mW
5962-9864601QEA


Logarithmic Amplifiers 350 MHZ 95dB DEMOD LOG AMP IC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 277.3333

Multiples of: 1

Ad8306Logarithmic1 Channel3.5 Mhz400 Mhz6.5 V2.7 v to 6.5 V  6.5 V2.7 V16 mA16 mA- 55 C+ 125 CCERDIP - 16Through HoleTube800 mW
HMC948LP3E


Logarithmic Amplifiers Log Det 1-18GHz
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 344.4822

Multiples of: 1

                   
AD640BE


Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 352.7125

Multiples of: 1

Ad640Logarithmic1 Channel145 Mhz145 Mhz+/- 7.5 V4.5 v to 7.5 V25 uA A t +/- 5 v0.2 mV at +/- 5 V7.5 V4.5 V44 mA44 mA- 40 C+ 85 CLCC - 20Smd/SmtTube200 mW
AD640TD/883B


Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 843.3298

Multiples of: 1

Ad640Logarithmic Amplifier1 Channel145 Mhz145 Mhz+/- 7.5 V4.5 v to 7.5 V25 uA0.2 mV at +/- 5 V7.5 V4.5 V 44 mA- 55 C+ 125 CCERDIP - 20Through HoleTube200 mW
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