Texas Instruments ADS7946SRTET
- Part Number:
- ADS7946SRTET
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3007766-ADS7946SRTET
- Description:
- 14-Bit, 2MSPS, Dual-Channel, Unipolar, Pseudo-Differential, u-Power SAR ADC
- ECAD Model:
-
- Datasheet:
- ads7946
Texas Instruments ADS7946SRTET technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS7946SRTET.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 2 days ago)
- Contact PlatingGold
- Mounting TypeSurface Mount
- Package / Case16-WFQFN Exposed Pad
- Surface MountYES
- Number of Pins16
- Operating Temperature-40°C~125°C
- PackagingTape & Reel (TR)
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)2 (1 Year)
- Number of Terminations16
- ECCN CodeEAR99
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation11.6mW
- TechnologyCMOS
- Terminal PositionQUAD
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch0.5mm
- Base Part NumberADS7946
- Pin Count16
- Operating Supply Voltage3.3V
- PolarityUnipolar
- ConfigurationMUX-S/H-ADC
- Max Supply Voltage5.25V
- Min Supply Voltage2.7V
- Nominal Supply Current4mA
- Number of Bits14
- Input TypeSingle Ended
- ArchitectureSAR
- Number of Inputs2
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeAnalog, Digital, Single
- Reference TypeExternal
- Data InterfaceSPI
- Resolution1.75 B
- Sampling Rate2 Msps
- Voltage - Supply, Analog2.7V~5.25V
- Voltage - Supply, Digital1.65V~5.25V
- Number of Analog In Channels2
- Sampling Rate (Per Second)2M
- Output Bit CodeBINARY
- Power Consumption10.5mW
- Integral Nonlinearity (INL)2.5 LSB
- Sample and Hold / Track and HoldSAMPLE
- Number of Converters1
- Conversion Rate2 Msps
- Ratio - S/H:ADC1:1
- Output FormatSERIAL
- Signal to Noise Ratio (SNR)82 dB
- Max Supply Voltage (DC)5.25V
- Min Supply Voltage (DC)1.65V
- Spurious-free dynamic range (SFDR)86 dB
- Height800μm
- Length3mm
- Width3mm
- Thickness750μm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
ADS7946SRTET Overview
This component is manufactured by Texas Instruments and falls under the category of Data Acquisition - Analog to Digital Converters (ADC). It is specifically an ADC chip, which is responsible for converting analog signals into digital signals. The contact plating used is gold, and the package or case type is 16-WFQFN Exposed Pad. This chip has only one function and its base part number is ADS7946. It requires an operating supply voltage of 3.3V and has a sampling rate of 2 megasamples per second (Msps). It also has 2 analog input channels and uses a binary output bit code. The ratio between the sample and hold (S/H) and ADC is 1:1, meaning that the S/H and ADC operate at the same speed. The maximum supply voltage for this chip is 5.25V.
ADS7946SRTET Features
1 Functions
16 basic kinds of terminations
16 pin count
Minimal supply voltage of 2.7V
Maximal supply voltage (DC) of 5.25V
ADS7946SRTET Applications
There are a lot of Texas Instruments ADS7946SRTET ADC applications.
Music recording
Digital Storage Oscilloscope
CMOS Image sensors for mobile applications
GSM, EDGE, PHS, UMTS, WCDMA, CDMA2000,
Handheld Terminal Interface
Telecommunications
Spectrum Analysis
Microcontrollers.
4-channel data acquisition
Transducer
This component is manufactured by Texas Instruments and falls under the category of Data Acquisition - Analog to Digital Converters (ADC). It is specifically an ADC chip, which is responsible for converting analog signals into digital signals. The contact plating used is gold, and the package or case type is 16-WFQFN Exposed Pad. This chip has only one function and its base part number is ADS7946. It requires an operating supply voltage of 3.3V and has a sampling rate of 2 megasamples per second (Msps). It also has 2 analog input channels and uses a binary output bit code. The ratio between the sample and hold (S/H) and ADC is 1:1, meaning that the S/H and ADC operate at the same speed. The maximum supply voltage for this chip is 5.25V.
ADS7946SRTET Features
1 Functions
16 basic kinds of terminations
16 pin count
Minimal supply voltage of 2.7V
Maximal supply voltage (DC) of 5.25V
ADS7946SRTET Applications
There are a lot of Texas Instruments ADS7946SRTET ADC applications.
Music recording
Digital Storage Oscilloscope
CMOS Image sensors for mobile applications
GSM, EDGE, PHS, UMTS, WCDMA, CDMA2000,
Handheld Terminal Interface
Telecommunications
Spectrum Analysis
Microcontrollers.
4-channel data acquisition
Transducer
ADS7946SRTET More Descriptions
Dual Channel Single ADC SAR 2Msps 14-bit Serial 16-Pin WQFN EP T/R
14-Bit, 2MSPS, Dual-Channel, Unipolar, Pseudo-Differential, u-Power SAR ADC 16-WQFN -40 to 125
ADC, Successive Approximation, 14-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PQCC16
Analog to Digital Converters - ADC 14B,2MSPS,DUAL-CH UNIP,PSE-DIF,SAR ADC
ADC, 14BIT, SAR, 2MSPS, 16WQFN
16-WFQFN Exposed Pad ADS7946 ACTIVE (Last Updated: 2days ago) Tape & Reel (TR) analog digital converter 750mum 4mA 2Msps 11.6mW
ADC, 14BIT, SAR, 2MSPS, 16WQFN; Résolution (Bits): 14bit; Taux d'échantillonnage: 2Méch/s; Type de canal d'entrée: Asymétrique; Interface de données: Série; Type de Tension d'alimentation: Simple; Tension, alimentation min.: 2
Adc, 14Bit, Sar, 2Msps, 16Wqfn; Resolution (Bits):14Bit; Sampling Rate:2Msps; Input Channel Type:Single Ended; Data Interface:Serial; Supply Voltage Type:Single; Supply Voltage Min:2.7V; Supply Voltage Max:5.25V; Adc/Dac Case Rohs Compliant: Yes |TEXAS INSTRUMENTS ADS7946SRTET
14-Bit, 2MSPS, Dual-Channel, Unipolar, Pseudo-Differential, u-Power SAR ADC 16-WQFN -40 to 125
ADC, Successive Approximation, 14-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PQCC16
Analog to Digital Converters - ADC 14B,2MSPS,DUAL-CH UNIP,PSE-DIF,SAR ADC
ADC, 14BIT, SAR, 2MSPS, 16WQFN
16-WFQFN Exposed Pad ADS7946 ACTIVE (Last Updated: 2days ago) Tape & Reel (TR) analog digital converter 750mum 4mA 2Msps 11.6mW
ADC, 14BIT, SAR, 2MSPS, 16WQFN; Résolution (Bits): 14bit; Taux d'échantillonnage: 2Méch/s; Type de canal d'entrée: Asymétrique; Interface de données: Série; Type de Tension d'alimentation: Simple; Tension, alimentation min.: 2
Adc, 14Bit, Sar, 2Msps, 16Wqfn; Resolution (Bits):14Bit; Sampling Rate:2Msps; Input Channel Type:Single Ended; Data Interface:Serial; Supply Voltage Type:Single; Supply Voltage Min:2.7V; Supply Voltage Max:5.25V; Adc/Dac Case Rohs Compliant: Yes |TEXAS INSTRUMENTS ADS7946SRTET
The three parts on the right have similar specifications to ADS7946SRTET.
-
ImagePart NumberManufacturerFactory Lead TimeLifecycle StatusContact PlatingMounting TypePackage / CaseSurface MountNumber of PinsOperating TemperaturePackagingJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeSubcategoryMax Power DissipationTechnologyTerminal PositionPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchBase Part NumberPin CountOperating Supply VoltagePolarityConfigurationMax Supply VoltageMin Supply VoltageNominal Supply CurrentNumber of BitsInput TypeArchitectureNumber of InputsConverter TypeSupply TypeReference TypeData InterfaceResolutionSampling RateVoltage - Supply, AnalogVoltage - Supply, DigitalNumber of Analog In ChannelsSampling Rate (Per Second)Output Bit CodePower ConsumptionIntegral Nonlinearity (INL)Sample and Hold / Track and HoldNumber of ConvertersConversion RateRatio - S/H:ADCOutput FormatSignal to Noise Ratio (SNR)Max Supply Voltage (DC)Min Supply Voltage (DC)Spurious-free dynamic range (SFDR)HeightLengthWidthThicknessRadiation HardeningREACH SVHCRoHS StatusLead FreeMountTerminal FormDifferential NonlinearityWeightQualification StatusNumber of ChannelsSupply Current-MaxMax Dual Supply VoltageMin Dual Supply VoltageSeriesTerminal FinishLinearity Error-Max (EL)Analog Input Voltage-MaxConversion Time-MaxView Compare
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ADS7946SRTET6 WeeksACTIVE (Last Updated: 2 days ago)GoldSurface Mount16-WFQFN Exposed PadYES16-40°C~125°CTape & Reel (TR)e4yesActive2 (1 Year)16EAR99Analog to Digital Converters11.6mWCMOSQUAD26015V0.5mmADS7946163.3VUnipolarMUX-S/H-ADC5.25V2.7V4mA14Single EndedSAR2ADC, SUCCESSIVE APPROXIMATIONAnalog, Digital, SingleExternalSPI1.75 B2 Msps2.7V~5.25V1.65V~5.25V22MBINARY10.5mW2.5 LSBSAMPLE12 Msps1:1SERIAL82 dB5.25V1.65V86 dB800μm3mm3mm750μmNoNo SVHCROHS3 CompliantLead Free--------------- -
6 WeeksACTIVE (Last Updated: 4 days ago)GoldSurface Mount8-VFSOP (0.091, 2.30mm Width)---40°C~125°CTape & Reel (TR)e4yesActive1 (Unlimited)8EAR99-555μW-DUAL-13V0.5mmADS7040-3VUnipolarS/H-ADC3.6V--8Single EndedSAR1ADC, SUCCESSIVE APPROXIMATIONAnalog, DigitalSupplySPI1 B1 Msps1.65V~3.6V1.65V~3.6V11MBINARY-0.5 LSBSAMPLE--1:1SERIAL49 dB---900μm2.3mm2mm850μm--ROHS3 CompliantLead FreeSurface MountGULL WING0.4 LSB-----------
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6 WeeksACTIVE (Last Updated: 4 days ago)GoldSurface Mount8-VFSOP (0.091, 2.30mm Width)-8-40°C~125°CTape & Reel (TR)e4yesActive1 (Unlimited)8-Analog to Digital Converters780μW-DUAL-13V0.5mmADS7043--UnipolarS/H-ADC3.6V--12Pseudo-DifferentialSAR-ADC, SUCCESSIVE APPROXIMATIONAnalog, DigitalSupplySPI1.5 B1 Msps1.65V~3.6V1.65V~3.6V11MBINARY-2 LSBSAMPLE--1:1SERIAL70 dB---900μm2.3mm2mm850μm--ROHS3 CompliantLead FreeSurface MountGULL WING-850.995985mgNot Qualified10.26mA1.8V900mV-----
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6 WeeksACTIVE (Last Updated: 1 day ago)-Surface Mount8-VFSOP (0.091, 2.30mm Width)YES8-40°C~125°CTape & Reel (TR)e4yesActive2 (1 Year)8EAR99---DUAL-13V0.5mmADS7049---S/H-ADC---12DifferentialSAR1ADC, SUCCESSIVE APPROXIMATION-SupplySPI-2 MHz2.35V~3.6V1.65V~3.6V12MBINARY--SAMPLE--1:1SERIAL----900μm2.3mm2mm850μm--ROHS3 Compliant--GULL WING----0.46mA--Automotive, AEC-Q101Nickel/Palladium/Gold (Ni/Pd/Au)0.0244%3.6V0.402μs
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12-Bit 1MSPS Ultra-Low-Power Ultra-Small-Size SAR ADC With SPI Interface
-
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Ultra-low-power, ultra-small-size SAR ADC, 8 bit, 1 MSPS, single ended
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Ultra-low power and ultra-small size SAR ADC, 10 bit, 1 MSPS, single ended
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Ultra-low-power, ultra-small-size SAR ADC, 8 bit, 1 MSPS, single ended
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Ultra-Low-Power Ultra-Small-Size SAR ADC | 12 Bit | 1MSPS | Pseudo Differential
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Ultra-low-power, ultra-small-size SAR ADC, 8 bit, 1 MSPS, single ended
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