Texas Instruments ADS7834E/2K5
- Part Number:
- ADS7834E/2K5
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3010726-ADS7834E/2K5
- 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/2K5 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS7834E/2K5.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 5 days ago)
- Contact PlatingGold
- 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
- 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
- Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part NumberADS7834
- Pin Count8
- Qualification StatusNot Qualified
- 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 Dissipation11mW
- Number of Bits12
- Input TypeDifferential
- ArchitectureSAR
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeSingle
- 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
- Differential Nonlinearity0.8 LSB
- Min Supply Voltage (DC)4.75V
- Spurious-free dynamic range (SFDR)78 dB
- Height1.07mm
- Length3mm
- Width3mm
- Thickness970μm
- RoHS StatusNon-RoHS Compliant
- Lead FreeLead Free
The three parts on the right have similar specifications to ADS7834E/2K5.
-
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 PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReflow Temperature-Max (s)Base Part NumberPin CountQualification StatusOperating Supply VoltagePolarityPower SuppliesConfigurationNumber of ChannelsInterfaceMax Supply VoltageMin Supply VoltageNominal Supply CurrentPower DissipationNumber of BitsInput TypeArchitectureConverter TypeSupply 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)Differential NonlinearityMin Supply Voltage (DC)Spurious-free dynamic range (SFDR)HeightLengthWidthThicknessRoHS StatusLead FreeMountNumber of InputsVoltage - Supply, DigitalOutput FormatSupply Current-MaxWeightREACH SVHCView Compare
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ADS7834E/2K56 WeeksACTIVE (Last Updated: 5 days ago)GoldSurface Mount8-TSSOP, 8-MSOP (0.118, 3.00mm Width)YES8-40°C~85°CTape & Reel (TR)e4yesActive2 (1 Year)8EAR99Analog to Digital Converters20mWCMOSDUALGULL WING26015V0.65mmNOT SPECIFIEDADS78348Not Qualified5VUnipolar5VS/H-ADC1Serial5.25V4.75V2.2mA11mW12DifferentialSARADC, SUCCESSIVE APPROXIMATIONSingleExternal, InternalSPI1.5 B500 ksps5V1500kBINARY11mW2 LSBSAMPLE500 ksps1:172 dB5.25V0.8 LSB4.75V78 dB1.07mm3mm3mm970μmNon-RoHS 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-DUALGULL WING-13V0.5mm-ADS7040--3VUnipolar-S/H-ADC--3.6V---8Single EndedSARADC, SUCCESSIVE APPROXIMATIONAnalog, DigitalSupplySPI1 B1 Msps1.65V~3.6V11MBINARY-0.5 LSBSAMPLE-1:149 dB-0.4 LSB--900μm2.3mm2mm850μmROHS3 CompliantLead FreeSurface Mount11.65V~3.6VSERIAL---
-
6 WeeksACTIVE (Last Updated: 4 days ago)GoldSurface Mount8-VFSOP (0.091, 2.30mm Width)-8-40°C~125°CTape & Reel (TR)e4yesActive1 (Unlimited)8EAR99-600μW-DUALGULL WING-13V0.5mm-ADS7041--3VUnipolar-S/H-ADC--3.6V---10Single EndedSARADC, SUCCESSIVE APPROXIMATIONAnalog, DigitalSupplySPI1.25 B1 Msps1.65V~3.6V11MBINARY-0.8 LSBSAMPLE-1:161 dB-0.7 LSB--900μm2.3mm2mm850μmROHS3 CompliantLead FreeSurface Mount11.65V~3.6VSERIAL0.2mA--
-
6 WeeksACTIVE (Last Updated: 4 days ago)Gold, SilverSurface Mount8-XFQFN---40°C~125°CTape & Reel (TR)-yesActive1 (Unlimited)8EAR99-555μW-QUADNO LEAD-13V0.5mm-ADS7040--3VUnipolar-S/H-ADC1-3.6V1.65V-555μW8Single EndedSARADC, SUCCESSIVE APPROXIMATIONAnalog, DigitalSupplySPI1 B1 Msps1.65V~3.6V11MBINARY-0.5 LSBSAMPLE-1:149 dB-0.4 LSB--400μm1.5mm1.5mm370μmROHS3 CompliantLead FreeSurface Mount-1.65V~3.6VSERIAL-5.896701mgNo SVHC
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