Texas Instruments ADCS7478AIMFX/NOPB
- Part Number:
- ADCS7478AIMFX/NOPB
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3009015-ADCS7478AIMFX/NOPB
- Description:
- 1MSPS, 8-Bit A/D Converters in SOT-23 & LLP
- Datasheet:
- adcs7478
Description
The ADCS7476, ADCS7477, and ADCS7478 are low-power, monolithic CMOS 12-, 10-, and 8-bit analog-to-digital converters that operate at 1 MSPS. They are drop-in replacements for Analog Devices' AD7476/77/78. Each device is based on a successive approximation register architecture with internal track-and-hold. The serial interface is compatible with several standards, such as SPI/QSPI/MICROWIRE, and many common DSP serial interfaces.
The ADCS7476/77/78 uses the supply voltage as a reference, enabling the devices to operate with a full-scale input range of 0 to Voo. The conversion rate is determined from the serial clock (SCLK) speed. These converters offer a shutdown mode, which can be used to trade throughput for power consumption.
The ADCS7476/77/78 is operated with a single supply that can range from 2.7V to 5.25V. Normal power consumption during continuous conversion, using a 3V or 5V supply, is 2 mW or 10 mW respectively. The power down feature, which is enabled by a chip select (CS) pin, reduces the power consumption to under 5 μW using a 5V supply. All three converters are available in a 6-lead, SOT-23 package and in a 6-lead WSON, both of which provide an extremely small footprint for applications where space is a critical consideration. These products are designed for operation over the automotive/extended industrial temperature range of -40°C to 125°C.
Features
1MSPS, 12-/10-/8-Bit A/D Converters in SOT-23 & WSON
Variable Power Management
Packaged in 6-Lead, SOT-23 and WSON
Power Supply used as Reference
Single 2.7V to 5.25V Supply Operation
SPI/QSPI/MICROWIRE/DSP Compatible
Applications
Automotive Navigation
FA/ATM Equipment
Portable Systems
Medical Instruments
Mobile Communications
Instrumentation and Control Systems
The ADCS7476, ADCS7477, and ADCS7478 are low-power, monolithic CMOS 12-, 10-, and 8-bit analog-to-digital converters that operate at 1 MSPS. They are drop-in replacements for Analog Devices' AD7476/77/78. Each device is based on a successive approximation register architecture with internal track-and-hold. The serial interface is compatible with several standards, such as SPI/QSPI/MICROWIRE, and many common DSP serial interfaces.
The ADCS7476/77/78 uses the supply voltage as a reference, enabling the devices to operate with a full-scale input range of 0 to Voo. The conversion rate is determined from the serial clock (SCLK) speed. These converters offer a shutdown mode, which can be used to trade throughput for power consumption.
The ADCS7476/77/78 is operated with a single supply that can range from 2.7V to 5.25V. Normal power consumption during continuous conversion, using a 3V or 5V supply, is 2 mW or 10 mW respectively. The power down feature, which is enabled by a chip select (CS) pin, reduces the power consumption to under 5 μW using a 5V supply. All three converters are available in a 6-lead, SOT-23 package and in a 6-lead WSON, both of which provide an extremely small footprint for applications where space is a critical consideration. These products are designed for operation over the automotive/extended industrial temperature range of -40°C to 125°C.
Features
1MSPS, 12-/10-/8-Bit A/D Converters in SOT-23 & WSON
Variable Power Management
Packaged in 6-Lead, SOT-23 and WSON
Power Supply used as Reference
Single 2.7V to 5.25V Supply Operation
SPI/QSPI/MICROWIRE/DSP Compatible
Applications
Automotive Navigation
FA/ATM Equipment
Portable Systems
Medical Instruments
Mobile Communications
Instrumentation and Control Systems
Texas Instruments ADCS7478AIMFX/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADCS7478AIMFX/NOPB.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 5 days ago)
- Contact PlatingTin
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / CaseSOT-23-6
- Number of Pins6
- Operating Temperature-40°C~125°C
- PackagingTape & Reel (TR)
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations6
- ECCN CodeEAR99
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation875mW
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage3V
- Terminal Pitch0.95mm
- Base Part NumberADCS7478
- Pin Count6
- Operating Supply Voltage5V
- PolarityUnipolar
- ConfigurationS/H-ADC
- Number of Channels1
- InterfaceSPI, Serial
- Max Supply Voltage5.25V
- Min Supply Voltage2.7V
- Number of Bits8
- Supply Current-Max3.5mA
- Input TypeSingle Ended
- ArchitectureSAR
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeSingle
- Reference TypeSupply
- Data InterfaceSPI, DSP
- Resolution1 B
- Sampling Rate1 Msps
- Voltage - Supply, Analog2.7V~5.25V
- Voltage - Supply, Digital2.7V~5.25V
- Number of Analog In Channels1
- Sampling Rate (Per Second)1M
- Output Bit CodeBINARY
- Power Consumption2mW
- Integral Nonlinearity (INL)0.3 LSB
- Sample and Hold / Track and HoldTRACK
- Conversion Rate1 Msps
- Ratio - S/H:ADC1:1
- Signal to Noise Ratio (SNR)49.7 dB
- Differential Nonlinearity0.3 LSB
- Height1.45mm
- Length2.9mm
- Width1.6mm
- Thickness1.2mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
The three parts on the right have similar specifications to ADCS7478AIMFX/NOPB.
-
ImagePart NumberManufacturerFactory Lead TimeLifecycle StatusContact PlatingMountMounting TypePackage / CaseNumber 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 PitchBase Part NumberPin CountOperating Supply VoltagePolarityConfigurationNumber of ChannelsInterfaceMax Supply VoltageMin Supply VoltageNumber of BitsSupply Current-MaxInput TypeArchitectureConverter 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 HoldConversion RateRatio - S/H:ADCSignal to Noise Ratio (SNR)Differential NonlinearityHeightLengthWidthThicknessRadiation HardeningRoHS StatusLead FreeTerminal FinishNominal Supply CurrentLinearity Error-Max (EL)REACH SVHCView Compare
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ADCS7478AIMFX/NOPB6 WeeksACTIVE (Last Updated: 5 days ago)TinSurface MountSurface MountSOT-23-66-40°C~125°CTape & Reel (TR)e3yesActive1 (Unlimited)6EAR99Analog to Digital Converters875mWCMOSDUALGULL WING26013V0.95mmADCS747865VUnipolarS/H-ADC1SPI, Serial5.25V2.7V83.5mASingle EndedSARADC, SUCCESSIVE APPROXIMATIONSingleSupplySPI, DSP1 B1 Msps2.7V~5.25V2.7V~5.25V11MBINARY2mW0.3 LSBTRACK1 Msps1:149.7 dB0.3 LSB1.45mm2.9mm1.6mm1.2mmNoROHS3 CompliantLead Free-----
-
6 WeeksACTIVE (Last Updated: 5 days ago)-Surface MountSurface MountSOT-23-66-40°C~125°CTape & Reel (TR)e3yesActive1 (Unlimited)6EAR99Analog to Digital Converters-CMOSDUALGULL WING26013V0.95mmADCS747865VUnipolarS/H-ADC1SPI, Serial5.25V2.7V83.5mASingle EndedSARADC, SUCCESSIVE APPROXIMATION-SupplySPI, DSP1 B1 Msps2.7V~5.25V2.7V~5.25V11MBINARY-0.3 LSBTRACK1 Msps1:149.7 dB-1.45mm2.9mm1.6mm1.2mmNoROHS3 Compliant-Matte Tin (Sn)---
-
6 WeeksACTIVE (Last Updated: 5 days ago)TinSurface MountSurface MountSOT-23-66-40°C~125°CTape & Reel (TR)e3yesActive1 (Unlimited)6EAR99Analog to Digital Converters-CMOSDUALGULL WING26013V0.95mmADCS747665VUnipolarS/H-ADC1SPI, Serial5.25V2.7V12-Single EndedSARADC, SUCCESSIVE APPROXIMATIONSingleSupplySPI, DSP1.5 B1 Msps2.7V~5.25V2.7V~5.25V11MBINARY2mW-1.1 LSBTRACK1 Msps1:172.5 dB1 LSB1.45mm2.9mm1.6mm1.2mmNoROHS3 CompliantLead Free-2mA0.0244%No SVHC
-
---Surface MountSurface MountSOT-23-66-40°C~125°CTape & Reel (TR)e0noObsolete1 (Unlimited)6EAR99Analog to Digital Converters17.5mWCMOSDUALGULL WING26013V0.95mmADCS747765VUnipolarS/H-ADC1SPI, Serial--10-Single EndedSARADC, SUCCESSIVE APPROXIMATIONSingleSupplySPI, DSP1.25 B1 Msps2.7V~5.25V2.7V~5.25V11MBINARY2mW-TRACK1 Msps1:162 dB--2.9mm--NoNon-RoHS CompliantContains LeadTin/Lead (Sn/Pb)---
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