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Texas Instruments Incorporated

Texas Instruments Incorporated- Digital Step Attenuators

Texas Instruments Incorporated (TI) was originally founded in 1930 as Geophysical Service Incorporated and renamed in 1951, evolving into a global semiconductor design and manufacturing company. Headquartered in Dallas, Texas, USA, TI focuses on analog and embedded processing semiconductors. The company's product portfolio includes a vast array of analog chips such as amplifiers, data converters, power management ICs, and interface products. In embedded processing, TI offers highly popular microcontroller families like the ultra-low-power MSP430 series, real-time control C2000 series, and ARM-based Sitara and Tiva microcontroller series. TI also designs digital signal processors (DSPs) and application processors, notably the AM series for industrial and automotive applications. Beyond standard semiconductors, the company provides DLP (Digital Light Processing) technology for projection and advanced sensing solutions. TI is widely recognized as a market leader in analog semiconductors, holding approximately 19% of the global analog market share, the largest in the industry. The company consistently ranks among the top 10 semiconductor manufacturers worldwide and operates design, manufacturing, and sales facilities in over 30 countries.

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Digital Step Attenuators - 型号列表

10 parts in total

Packaging

Operating Temperature

Standard Package

Attenuation - Typ

Factory Pack Quantity

RoHS

Voltage - Supply

Number of Channels

Width

Crosstalk

Number of Bits

Frequency - Max

Power Dissipation (Max)

Package / Case

Package Quantity

Series

Applications

Power - Rated

Height

Length

Number of Pins

Size / Dimension

Package Cooled

Mfr Part #Quantity AvailablePriceRoHSPackagingStandard PackageApplicationsOperating TemperatureFactory Pack QuantityWidthMounting TypePackage QuantityNumber of PositionsManufacturerStandard Package NameVoltage - SupplyNumber of ChannelsLead StyleMounting StylePackage / CaseLength - OverallShell Size - InsertSupplier Device PackageTypeSeriesPrinted Circuit BoardCrosstalkNumber of BitsFrequency - MaxFrequency - MinAttenuation - TypEU RoHSPart StatusImpedancePower Supply TypeNoise - 10Hz to 10kHzPower Dissipation (Max)Dynamic Range, ADCs / DACs (db) TypFeaturesSoftwareUtilized IC / PartTemperature - TestCurrent - SupplyPower - RatedHeightLengthNumber of PinsSize / DimensionTechnologyPackage CooledOther NamesNumber of ElementsFunctionRad HardenedCurrent - OutputOperating Temperature - JunctionSVHCTariff NoVoltage RatingVoltage - Supply (Min)WeightMaterial FinishController TypeControl Interface
LM1972MX/NOPB
2
LM1972MX/NOPB

SO T/R 2-CHAN AUDIO ATTENUATOR Digital Attenuator 104dB Attenuation 20-Pin SOIC W T/R Digital Attenuator 104dB Attenuation 20-Pin SOIC T/R IC AUDIO ATTENUATR W/MUTE 20SOIC Active Attenuator Micro-Pot 2CH 78dB Audio Attenuator Micro-Pot 2-Channel 78 dB Audio Attenuator with Mute Attenuators Micro-Pot 2CH 78dB Audio Attenuator

texas instruments

381: ¥18.9525Lead free / RoHS CompliantTape and ReelCut TapeConsoles, MIDI0 C10007.6(Max)Surface MountSOIC20Texas InstrumentsSOIC4.5 to 12 V2Gull-wingSMD/SMT20SOIC W13(Max)2.35(Max)20-SOICAudio AttenuatorLM197220-110163 MHz2 MHz78 dBCompliantACTIVE40 kOhms4.5 to 150.00081501152 Channels, Digitally controlled audio attenuatorSNAS094DView0 to 700.004-------LM1972MX/NOPBCT-------------
LM1973M/NOPB
2
LM1973M/NOPB

Audio Attenuator 20-Pin SOIC W Rail Audio Attenuator 20-Pin SOIC Rail IC AUDIO ATTENUATR W/MUTE 20SOIC Active Attenuator Micro-Pot 3CH 78dB Audio Attenuator 3 音频音量控制, 104 dB/ 76 dB 110dB, 20针 SOIC封装 Attenuators Micro-Pot 3CH 78dB Audio Attenuator

texas instruments

-Lead free / RoHS CompliantRailRail / TubeConsoles, MIDI0 to 70 °C367.6mmSurface MountSOIC20Texas InstrumentsSOIC4.5 V3 ChannelGull-wingSMD/SMT20SOIC W13(Max)2.35(Max)20-SOICAudio AttenuatorLM197320110dB8 bit3 MHz2 MHz76 dBCompliant-40 kOhms--104 dB/ 76 dB------150 mW2.35mm13mm2013 x 7.6 x 2.35mmSilicon--3Y-----------
LM1973MX/NOPB
2
LM1973MX/NOPB

Attenuators - ICs Audio Attenuator 20-Pin SOIC T/R IC AUDIO ATTENUATR W/MUTE 20SOIC Attenuators Micro-Pot 3CH 78dB Audio Attenuator

Texas Instruments

-Lead free / RoHS CompliantTape and Reel1,000Consoles, MIDI7010007.6(Max)Surface MountSOIC20Texas InstrumentsSOIC--Gull-wing-20-SOIC (0.295", 7.50mm Width)13(Max)2.35(Max)20-SOICAudio AttenuatorLM197320-----Compliant--------------------------------
LM1972M
2
LM1972M

Digital Attenuator 104dB Attenuation 20-Pin SOIC W Rail Digital Attenuator 104dB Attenuation 20-Pin SOIC Rail IC AUDIO ATTENUATR W/MUTE 20SOIC Attenuators - ICs Micro-Pot 2-Channel 78 dB Audio Attenuator with Mute Attenuators Digitally Cntrl 62dB Audio Attenuator

texas instruments

871: ¥43.928Contains lead / RoHS non-compliantRailRail / TubeConsoles, MIDICommercial367.6(Max)Surface MountSOIC20Texas InstrumentsSOIC4.5 to 12 V2Gull-wingSMD/SMT20SOIC W13(Max)2.35(Max)20-SOICAudio AttenuatorLM197220-110163 MHz2 MHz0.5/1 dB-ACTIVE-4.5 to 150.00081501152 Channels, Digitally controlled audio attenuatorSNAS094DView0 to 700.0040.15 W----SiliconSOIC W---No4 mA70C--------
LM1972M/NOPB
5
LM1972M/NOPB

. LM1972M/NOPB - Audio Volume Control 2 Channel 20-SOIC from Texas Instruments. from now!

Texas Instruments Incorporated

1981: ¥36.24Lead free / RoHS CompliantTubeRail / TubeConsoles, MIDI+70 °C367.595mmSurface Mount36 | TUBE20--4.5 to 12 V2-SMD/SMT20SOIC W--20-SOICAudio AttenuatorLM1972--110163MHz2 MHz78dB-ACTIVE40 kOhms4.5 to 150.0008-1152 Channels, Digitally controlled audio attenuatorSNAS094DView0 to 70--2.286mm13.005mm:2013.005 x 7.595 x 2.286mm-NS------:No SVHC (16-Dec-2013)854239904.5 V12 V0.000789:MSL 3 - 168 hours:Attenuator:Serial
LM1973M
LM1973M

Audio Attenuator 20-Pin SOIC Rail Attenuators - ICs

Texas Instruments

10180: ¥25.092NoRail--70-7.6(Max)Surface MountSOIC20-SOIC--Gull-wing--13(Max)2.35(Max)---20--------------------------------------
LM3215TLX-45/NOPB
LM3215TLX-45/NOPB

IC CONV DC-DC STP-DN Attenuators PORTABLE Pwr OTHER IC

Texas Instruments Incorporated

-Lead free / RoHS CompliantTape & Reel (TR)3,000Converter, RF Power Amplifier------Texas Instruments--------------------------------------------------
LM3215TLE-45/NOPB
LM3215TLE-45/NOPB

IC CONV DC-DC STP-DN Attenuators PORTABLE Pwr OTHER IC

Texas Instruments

-Lead free / RoHS CompliantBulk250Converter, RF Power Amplifier- 40 C250----Texas Instruments-3 V to 32 V2 Channel-SMD/SMT---------------------------------------------
LM1972MX
LM1972MX

Attenuators - ICs

Texas Instruments

101000: ¥14.756NoReel-----------------------------------------------------------
LM1973MX
LM1973MX

Attenuators - ICs

Texas Instruments

101000: ¥17.136NoReel-----------------------------------------------------------
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