Texas Instruments ADS7834E/250
- Part Number:
- ADS7834E/250
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3008453-ADS7834E/250
- Description:
- 12-Bit High Speed Low Power Sampling Analog-to-Digital Converter with 2.5V input range
- Datasheet:
- ads7834
Description
The ADS7834 is a 12-bit sampling analog-to-digital converter (A/D) with an internal 2.5V reference and synchronous serial interface. It features low power consumption (11mW at 500kHz throughput rate) and a power-down mode (2.5mW dissipation). The input range is 0 to VREF, and the internal reference can be overdriven by an external voltage.
Features
500kHz throughput rate
2.5V internal reference
Low power: 11mW
Single-supply 5V operation
Differential input
Serial interface
12-bits with no missing codes
Mini-DIP-8 and MSOP-8 packages
0 to VREF input range
Applications
Battery-operated systems
Digital signal processing
High-speed data acquisition
Wireless communication systems
The ADS7834 is a 12-bit sampling analog-to-digital converter (A/D) with an internal 2.5V reference and synchronous serial interface. It features low power consumption (11mW at 500kHz throughput rate) and a power-down mode (2.5mW dissipation). The input range is 0 to VREF, and the internal reference can be overdriven by an external voltage.
Features
500kHz throughput rate
2.5V internal reference
Low power: 11mW
Single-supply 5V operation
Differential input
Serial interface
12-bits with no missing codes
Mini-DIP-8 and MSOP-8 packages
0 to VREF input range
Applications
Battery-operated systems
Digital signal processing
High-speed data acquisition
Wireless communication systems
Texas Instruments ADS7834E/250 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS7834E/250.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 5 days ago)
- Mounting TypeSurface Mount
- Package / Case8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Surface MountYES
- Number of Pins8
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)2 (1 Year)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation20mW
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch0.65mm
- Base Part NumberADS7834
- Pin Count8
- Operating Supply Voltage5V
- PolarityUnipolar
- Power Supplies5V
- ConfigurationS/H-ADC
- Number of Channels1
- InterfaceSerial
- Max Supply Voltage5.25V
- Min Supply Voltage4.75V
- Nominal Supply Current2.2mA
- Power Dissipation20mW
- Number of Bits12
- Input TypeDifferential
- ArchitectureSAR
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Reference TypeExternal, Internal
- Data InterfaceSPI
- Resolution1.5 B
- Sampling Rate500 ksps
- Voltage - Supply, Analog5V
- Number of Analog In Channels1
- Sampling Rate (Per Second)500k
- Output Bit CodeBINARY
- Power Consumption11mW
- Integral Nonlinearity (INL)2 LSB
- Sample and Hold / Track and HoldSAMPLE
- Conversion Rate500 ksps
- Ratio - S/H:ADC1:1
- Signal to Noise Ratio (SNR)72 dB
- Max Supply Voltage (DC)5.25V
- Min Supply Voltage (DC)4.75V
- Spurious-free dynamic range (SFDR)78 dB
- Height1.07mm
- Length3mm
- Width3mm
- Thickness970μm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
The three parts on the right have similar specifications to ADS7834E/250.
-
ImagePart NumberManufacturerFactory Lead TimeLifecycle StatusMounting TypePackage / CaseSurface MountNumber of PinsOperating TemperaturePackagingJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishSubcategoryMax Power DissipationTechnologyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchBase Part NumberPin CountOperating Supply VoltagePolarityPower SuppliesConfigurationNumber of ChannelsInterfaceMax Supply VoltageMin Supply VoltageNominal Supply CurrentPower DissipationNumber of BitsInput TypeArchitectureConverter TypeReference TypeData InterfaceResolutionSampling RateVoltage - Supply, AnalogNumber of Analog In ChannelsSampling Rate (Per Second)Output Bit CodePower ConsumptionIntegral Nonlinearity (INL)Sample and Hold / Track and HoldConversion RateRatio - S/H:ADCSignal to Noise Ratio (SNR)Max Supply Voltage (DC)Min Supply Voltage (DC)Spurious-free dynamic range (SFDR)HeightLengthWidthThicknessRadiation HardeningRoHS StatusLead FreeContact PlatingMountSupply Current-MaxNumber of InputsSupply TypeVoltage - Supply, DigitalOutput FormatDifferential NonlinearityWeightREACH SVHCView Compare
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ADS7834E/2506 WeeksACTIVE (Last Updated: 5 days ago)Surface Mount8-TSSOP, 8-MSOP (0.118, 3.00mm Width)YES8-40°C~85°CTape & Reel (TR)e4yesActive2 (1 Year)8EAR99Nickel/Palladium/Gold (Ni/Pd/Au)Analog to Digital Converters20mWCMOSDUALGULL WING26015V0.65mmADS783485VUnipolar5VS/H-ADC1Serial5.25V4.75V2.2mA20mW12DifferentialSARADC, SUCCESSIVE APPROXIMATIONExternal, InternalSPI1.5 B500 ksps5V1500kBINARY11mW2 LSBSAMPLE500 ksps1:172 dB5.25V4.75V78 dB1.07mm3mm3mm970μmNoROHS3 CompliantLead Free-----------
-
6 WeeksACTIVE (Last Updated: 4 days ago)Surface Mount8-VFSOP (0.091, 2.30mm Width)-8-40°C~125°CTape & Reel (TR)e4yesActive1 (Unlimited)8EAR99--600μW-DUALGULL WING-13V0.5mmADS7041-3VUnipolar-S/H-ADC--3.6V---10Single EndedSARADC, SUCCESSIVE APPROXIMATIONSupplySPI1.25 B1 Msps1.65V~3.6V11MBINARY-0.8 LSBSAMPLE-1:161 dB---900μm2.3mm2mm850μm-ROHS3 CompliantLead FreeGoldSurface Mount0.2mA1Analog, Digital1.65V~3.6VSERIAL0.7 LSB--
-
6 WeeksACTIVE (Last Updated: 4 days ago)Surface Mount8-VFSOP (0.091, 2.30mm Width)---40°C~125°CTape & Reel (TR)e4yesActive1 (Unlimited)8---555μW-DUALGULL WING-13V0.5mmADS7040--Unipolar-S/H-ADC1-3.6V---8Single EndedSARADC, SUCCESSIVE APPROXIMATIONSupplySPI1 B1 Msps1.65V~3.6V11MBINARY-0.5 LSBSAMPLE-1:149 dB---900μm2.3mm2mm850μm-ROHS3 CompliantLead FreeGoldSurface Mount--Analog, Digital1.65V~3.6VSERIAL0.4 LSB26.506804mg-
-
6 WeeksACTIVE (Last Updated: 4 days ago)Surface Mount8-XFQFN---40°C~125°CTape & Reel (TR)-yesActive1 (Unlimited)8EAR99--555μW-QUADNO LEAD-13V0.5mmADS7040-3VUnipolar-S/H-ADC1-3.6V1.65V-555μW8Single EndedSARADC, SUCCESSIVE APPROXIMATIONSupplySPI1 B1 Msps1.65V~3.6V11MBINARY-0.5 LSBSAMPLE-1:149 dB---400μm1.5mm1.5mm370μm-ROHS3 CompliantLead FreeGold, SilverSurface Mount--Analog, Digital1.65V~3.6VSERIAL0.4 LSB5.896701mgNo SVHC
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