Texas Instruments ADS8321EB/2K5G4
- Part Number:
- ADS8321EB/2K5G4
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3011535-ADS8321EB/2K5G4
- Description:
- IC 16BIT BIPOLAR ADC 8VSSOP
- ECAD Model:
-
- Datasheet:
- ADS8321EB/2K5G4
Description
The ADS8321 is a 16-bit sampling analog-to-digital converter (ADC) with tested specifications over a 4.75V to 5.25V supply range. It requires minimal power even at the full 100kHz data rate. At lower data rates, the high speed of the device enables it to spend most of its time in power-down mode, resulting in an average power dissipation of less than 1mW at 10kHz data rate.
The ADS8321 features a synchronous serial (SPI/SSI compatible) interface and a differential input. The reference voltage can be set to any level within the range of 500mV to Voc/2.
Features
Bipolar input range
100kHz sampling rate
Micro power:
4.5mW at 100kHz
1mW at 10kHz
Power down: 3μA max
MSOP-8 package
Pin-compatible to ADS7816 and ADS7822
Serial (SPI/SSI) interface
Applications
Battery operated systems
Remote data acquisition
Isolated data acquisition
Simultaneous sampling, multi-channel systems
Industrial controls
Robotics
Vibration analysis
The ADS8321 is a 16-bit sampling analog-to-digital converter (ADC) with tested specifications over a 4.75V to 5.25V supply range. It requires minimal power even at the full 100kHz data rate. At lower data rates, the high speed of the device enables it to spend most of its time in power-down mode, resulting in an average power dissipation of less than 1mW at 10kHz data rate.
The ADS8321 features a synchronous serial (SPI/SSI compatible) interface and a differential input. The reference voltage can be set to any level within the range of 500mV to Voc/2.
Features
Bipolar input range
100kHz sampling rate
Micro power:
4.5mW at 100kHz
1mW at 10kHz
Power down: 3μA max
MSOP-8 package
Pin-compatible to ADS7816 and ADS7822
Serial (SPI/SSI) interface
Applications
Battery operated systems
Remote data acquisition
Isolated data acquisition
Simultaneous sampling, multi-channel systems
Industrial controls
Robotics
Vibration analysis
Texas Instruments ADS8321EB/2K5G4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS8321EB/2K5G4.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 1 day 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)
- SeriesmicroPOWER™
- 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 Dissipation8.5mW
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch0.65mm
- Base Part NumberADS8321
- Pin Count8
- Operating Supply Voltage5V
- PolarityBipolar
- Power Supplies5V
- ConfigurationS/H-ADC
- Number of Channels1
- InterfaceSPI, Serial
- Max Supply Voltage5.25V
- Min Supply Voltage4.75V
- Nominal Supply Current1.1mA
- Power Dissipation5.5mW
- Number of Bits16
- Input TypeDifferential, Pseudo-Differential, Single Ended
- ArchitectureSAR
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeSingle
- Reference TypeExternal
- Data InterfaceSPI
- Resolution2 B
- Sampling Rate100 ksps
- Voltage - Supply, Analog5V
- Number of Analog In Channels1
- Sampling Rate (Per Second)100k
- Output Bit Code2'S COMPLEMENT BINARY
- Power Consumption18mW
- Integral Nonlinearity (INL)8 LSB
- Sample and Hold / Track and HoldSAMPLE
- Conversion Rate100 ksps
- Ratio - S/H:ADC1:1
- Signal to Noise Ratio (SNR)87 dB
- Max Supply Voltage (DC)5.25V
- Differential Nonlinearity2 LSB
- Min Supply Voltage (DC)4.75V
- Analog Input Voltage-Min-2.6V
- Spurious-free dynamic range (SFDR)86 dB
- Height1.07mm
- Length3mm
- Width3mm
- Thickness970μm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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