About Attenuators

Texas Instruments Attenuators

An attenuator is an electrical device used to reduce the power of a signal without substantially distorting its waveform. Attenuators are commonly used to reduce the amplitude of various signals, including radio frequency signals, in order to improve data transmission and reduce consumer power consumption. The purpose of an attenuator is to modify the amplitude of the signal while preserving its shape, phase and other characteristics. Attenuators are also used in analog and digital circuits to reduce the intensity of a signal or sound without changing its frequency. The type of attenuator used, as well as its particular specifications, depend on the type and strength of the signal to be modified. Common types of attenuators include voltage attenuators, resistance attenuators, and reactance attenuators.

Attenuators

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(Ex. GST)(▲▼)		Enter Qty Maximum AttenuationMaximum FrequencyNumber of BitsNumber of ChannelsImpedanceMaximum VSWRPackage / CaseMaximum Operating TemperatureMinimum Operating TemperatureAttenuator Step SizeTechnologyQualification
  
                
LM1971MX/NOPB


Attenuators - ICs Digitally Cntrl 62dB Audio Attenuator
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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.

Texas Instruments 5896
Ships to you
between Mon. 13 May to Wed. 15 May Calender.png

USD 1.116
Multiples of: 1

62 Db3 MHz8 Bit1 Channel20 kOhms SOIC - 8+ 85 C- 40 C1 dB  
LM1972MX/NOPB


Attenuators Micro-Pot 2CH 78dB Audio Attenuator
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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.

Texas Instruments 634
Ships to you
between Mon. 13 May to Wed. 15 May Calender.png

USD 2.2534
Multiples of: 1

78 Db3 MHz8 Bit2 Channel40 kOhms SOIC - 20+ 70 C0 C0.5 dB  
LM1971M/NOPB


Attenuators DIG CONTROLLED 62 DB AUDIO ATTENUATOR
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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.

Texas Instruments 187
Ships to you
between Mon. 13 May to Wed. 15 May Calender.png

USD 1.4375
Multiples of: 1

62 Db3 MHz8 Bit1 Channel40 kOhms SOIC - 8+ 85 C- 40 C1 dB  
LM1971N


LM1971N ATTENUATOR AUDIO W/MUTE 8-DIP
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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.

Texas Instruments 116
Ships to you
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USD 1.8388
Multiples of: 1

            
LM1971M


Attenuators Digitally-controlled 62 db audio attenuator with mute 8-SOIC -40 to 85
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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.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 1.6713
Multiples of: 95

      SOIC - 8+ 85 C- 40 C   
LM1972M/NOPB


Attenuators Micro-Pot 2CH 78dB Audio Attenuator
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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.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 2.34
Multiples of: 36

78 Db3 MHz8 Bit2 Channel40 kOhms SOIC - 20+ 70 C0 C0.5 dBSilicon 
LM1973M/NOPB


Attenuators Micro-Pot 3CH 78dB Audio Attenuator
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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.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 2.4687
Multiples of: 1

76 Db3 MHz8 Bit3 Channel40 kOhms SOIC - 20+ 70 C0 C   
LM1972M


Attenuators Obsolete, LTB expires Nov 6, 2018
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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.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 3.9531
Multiples of: 1

78 Db3 MHz 2 Channel  SOIC - 20+ 70 C0 C0.5 dBSilicon 
LM1973N


Audio Attenuator 20-Pin PDIP
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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.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 4.0907
Multiples of: 1

            
LM1973MX/NOPB


Audio Attenuator 20-Pin SOIC T/R
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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.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 6.5944
Multiples of: 1000

      SOIC - 20     
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