Texas Instruments ADS7842E/1K
- Part Number:
- ADS7842E/1K
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3011876-ADS7842E/1K
- Description:
- 12-Bit, 4-Channel Parallel Output Sampling Analog-to-Digital Converter
- Datasheet:
- ads7842
Description
The ADS7842 is a 4-channel, 12-bit analog-to-digital converter (ADC) with a maximum sampling rate of 200 kHz. It features a differential input structure, a programmable gain amplifier (PGA), and a built-in reference. The ADS7842 is ideal for applications such as data acquisition, process control, and medical instrumentation.
Features
4-channel, 12-bit ADC
Maximum sampling rate of 200 kHz
Differential input structure
Programmable gain amplifier (PGA)
Built-in reference
Low power consumption
Small footprint
Applications
Data acquisition
Process control
Medical instrumentation
Industrial automation
Automotive electronics
The ADS7842 is a 4-channel, 12-bit analog-to-digital converter (ADC) with a maximum sampling rate of 200 kHz. It features a differential input structure, a programmable gain amplifier (PGA), and a built-in reference. The ADS7842 is ideal for applications such as data acquisition, process control, and medical instrumentation.
Features
4-channel, 12-bit ADC
Maximum sampling rate of 200 kHz
Differential input structure
Programmable gain amplifier (PGA)
Built-in reference
Low power consumption
Small footprint
Applications
Data acquisition
Process control
Medical instrumentation
Industrial automation
Automotive electronics
Texas Instruments ADS7842E/1K technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS7842E/1K.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 3 days ago)
- Contact PlatingGold
- Mounting TypeSurface Mount
- Package / Case28-SSOP (0.209, 5.30mm Width)
- Surface MountYES
- Number of Pins28
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- JESD-609 Codee4
- FeatureSelectable Address
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)2 (1 Year)
- Number of Terminations28
- ECCN CodeEAR99
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation4.5mW
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch0.65mm
- Base Part NumberADS7842
- Pin Count28
- Operating Supply Voltage5V
- Number of Elements1
- PolarityUnipolar
- ConfigurationMUX-S/H-ADC
- Number of Channels4
- Max Supply Voltage5.25V
- Min Supply Voltage2.7V
- Nominal Supply Current550μA
- Power Dissipation4.5mW
- Number of Bits12
- Input TypeSingle Ended
- ArchitectureSAR
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeSingle
- Reference TypeExternal
- Data InterfaceParallel
- Resolution1.5 B
- Sampling Rate200 ksps
- Voltage - Supply, Analog2.7V~3.6V 5V
- Voltage - Supply, Digital2.7V~3.6V 5V
- Number of Analog In Channels4
- Sampling Rate (Per Second)200k
- Output Bit CodeBINARY
- Integral Nonlinearity (INL)2 LSB
- Sample and Hold / Track and HoldSAMPLE
- Number of A/D Converters1
- Conversion Rate200 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)2.7V
- Spurious-free dynamic range (SFDR)79 dB
- Height2mm
- Length10.2mm
- Width5.3mm
- Thickness1.95mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
The three parts on the right have similar specifications to ADS7842E/1K.
-
ImagePart NumberManufacturerFactory Lead TimeLifecycle StatusContact PlatingMounting TypePackage / CaseSurface MountNumber of PinsOperating TemperaturePackagingJESD-609 CodeFeaturePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeSubcategoryMax Power DissipationTechnologyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchBase Part NumberPin CountOperating Supply VoltageNumber of ElementsPolarityConfigurationNumber of ChannelsMax Supply VoltageMin Supply VoltageNominal Supply CurrentPower DissipationNumber of BitsInput TypeArchitectureConverter TypeSupply TypeReference TypeData InterfaceResolutionSampling RateVoltage - Supply, AnalogVoltage - Supply, DigitalNumber of Analog In ChannelsSampling Rate (Per Second)Output Bit CodeIntegral Nonlinearity (INL)Sample and Hold / Track and HoldNumber of A/D ConvertersConversion RateRatio - S/H:ADCSignal to Noise Ratio (SNR)Max Supply Voltage (DC)Differential NonlinearityMin Supply Voltage (DC)Spurious-free dynamic range (SFDR)HeightLengthWidthThicknessRadiation HardeningRoHS StatusLead FreeReflow Temperature-Max (s)Qualification StatusInterfaceNumber of InputsPower ConsumptionMountOutput FormatSupply Current-MaxView Compare
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ADS7842E/1K6 WeeksACTIVE (Last Updated: 3 days ago)GoldSurface Mount28-SSOP (0.209, 5.30mm Width)YES28-40°C~85°CTape & Reel (TR)e4Selectable AddressyesActive2 (1 Year)28EAR99Analog to Digital Converters4.5mWCMOSDUALGULL WING26015V0.65mmADS7842285V1UnipolarMUX-S/H-ADC45.25V2.7V550μA4.5mW12Single EndedSARADC, SUCCESSIVE APPROXIMATIONSingleExternalParallel1.5 B200 ksps2.7V~3.6V 5V2.7V~3.6V 5V4200kBINARY2 LSBSAMPLE1200 ksps1:172 dB5.25V0.8 LSB2.7V79 dB2mm10.2mm5.3mm1.95mmNoROHS3 CompliantLead Free---------
-
6 WeeksACTIVE (Last Updated: 1 week ago)GoldSurface Mount32-VFQFN Exposed PadYES32-40°C~125°CTape & Reel (TR)e4Simultaneous SamplingyesActive2 (1 Year)32EAR99Analog to Digital Converters117mW-QUADNO LEAD26015V-ADS7223325V2BipolarMUX-S/H-ADC45.5V2.7V-86.5mW12Differential, Pseudo-DifferentialSARADC, SUCCESSIVE APPROXIMATIONAnalog, DigitalExternal, InternalSPI1.5 B1 Msps2.7V~5.5V2.3V~5.5V41M-0.5 LSBSAMPLE-1 Msps1:173 dB5.5V0.5 LSB2.3V86 dB1mm5mm5mm900μm-ROHS3 CompliantLead FreeNOT SPECIFIEDNot QualifiedSerial4, 847.2mW---
-
6 WeeksACTIVE (Last Updated: 4 days ago)GoldSurface Mount8-VFSOP (0.091, 2.30mm Width)---40°C~125°CTape & Reel (TR)e4-yesActive1 (Unlimited)8EAR99-555μW-DUALGULL WING-13V0.5mmADS7040-3V-UnipolarS/H-ADC-3.6V---8Single EndedSARADC, SUCCESSIVE APPROXIMATIONAnalog, DigitalSupplySPI1 B1 Msps1.65V~3.6V1.65V~3.6V11MBINARY0.5 LSBSAMPLE--1:149 dB-0.4 LSB--900μm2.3mm2mm850μm-ROHS3 CompliantLead Free---1-Surface MountSERIAL-
-
6 WeeksACTIVE (Last Updated: 4 days ago)GoldSurface Mount8-VFSOP (0.091, 2.30mm Width)-8-40°C~125°CTape & Reel (TR)e4-yesActive1 (Unlimited)8EAR99-600μW-DUALGULL WING-13V0.5mmADS7041-3V-UnipolarS/H-ADC-3.6V---10Single EndedSARADC, SUCCESSIVE APPROXIMATIONAnalog, DigitalSupplySPI1.25 B1 Msps1.65V~3.6V1.65V~3.6V11MBINARY0.8 LSBSAMPLE--1:161 dB-0.7 LSB--900μm2.3mm2mm850μm-ROHS3 CompliantLead Free---1-Surface MountSERIAL0.2mA
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