Texas Instruments ADS8329IBRSAT
- Part Number:
- ADS8329IBRSAT
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3008350-ADS8329IBRSAT
- Description:
- 2.7V-to-5.5V 16-Bit 1MSPS Serial Analog-to-Digital Converter (ADC)
- Datasheet:
- ads8329
Description
The ADS8329 is a low-power, 16-bit, 1-MHz analog-to-digital converter (ADC) with a unipolar input. It includes a 16-bit capacitor-based SAR ADC with inherent sample-and-hold. The ADS8330 is based on the same core and includes a 2-to-1 input MUX with a programmable option for TAG bit output. Both the ADS8329 and ADS8330 offer a high-speed, wide voltage serial interface and are capable of chain mode operation when multiple converters are used.
Features
Low power: -15.5 mW (1 MHz, VA = 3 V, VBD = 1.8 V)
1-MHz sampling rate (3 V ≤ VA ≤ 5.5 V), 900-kHz sampling rate (2.7 V ≤ VA ≤ 3 V)
Excellent DC performance: ±1.0 LSB typ, ±1.75 LSB max INL; ±0.5 LSB typ, ±1 LSB max DNL; 16-bit NMC over temperature; ±0.5 mV max offset error at 3 V; ±1 mV max offset error at 5 V
Excellent AC performance at f1 = 10 kHz with 93 dB SNR, 105 dB SFDR, -102 dB THD
Built-in conversion clock (CCLK)
1.65 V to 5.5 V I/O supply: SPI/DSP compatible serial SCLK up to 50 MHz
Comprehensive power-down modes: deep power-down, nap power-down, auto nap power-down
Unipolar input range: 0 V to VREF
Software reset
Global CONVST (independent of CS)
Programmable status/polarity EOC/INT
16-pin 4 x 4 QFN and 16-pin TSSOP packages
Multi-chip daisy chain mode
Programmable TAG bit output
Applications
Communications
Transducer interface
Medical instruments
Magnetometers
Industrial process control
Data acquisition systems
Automatic test equipment
The ADS8329 is a low-power, 16-bit, 1-MHz analog-to-digital converter (ADC) with a unipolar input. It includes a 16-bit capacitor-based SAR ADC with inherent sample-and-hold. The ADS8330 is based on the same core and includes a 2-to-1 input MUX with a programmable option for TAG bit output. Both the ADS8329 and ADS8330 offer a high-speed, wide voltage serial interface and are capable of chain mode operation when multiple converters are used.
Features
Low power: -15.5 mW (1 MHz, VA = 3 V, VBD = 1.8 V)
1-MHz sampling rate (3 V ≤ VA ≤ 5.5 V), 900-kHz sampling rate (2.7 V ≤ VA ≤ 3 V)
Excellent DC performance: ±1.0 LSB typ, ±1.75 LSB max INL; ±0.5 LSB typ, ±1 LSB max DNL; 16-bit NMC over temperature; ±0.5 mV max offset error at 3 V; ±1 mV max offset error at 5 V
Excellent AC performance at f1 = 10 kHz with 93 dB SNR, 105 dB SFDR, -102 dB THD
Built-in conversion clock (CCLK)
1.65 V to 5.5 V I/O supply: SPI/DSP compatible serial SCLK up to 50 MHz
Comprehensive power-down modes: deep power-down, nap power-down, auto nap power-down
Unipolar input range: 0 V to VREF
Software reset
Global CONVST (independent of CS)
Programmable status/polarity EOC/INT
16-pin 4 x 4 QFN and 16-pin TSSOP packages
Multi-chip daisy chain mode
Programmable TAG bit output
Applications
Communications
Transducer interface
Medical instruments
Magnetometers
Industrial process control
Data acquisition systems
Automatic test equipment
Texas Instruments ADS8329IBRSAT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS8329IBRSAT.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 4 days ago)
- Contact PlatingGold
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case16-VQFN Exposed Pad
- 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 Terminations16
- ECCN CodeEAR99
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation48mW
- TechnologyCMOS
- Terminal PositionQUAD
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch0.65mm
- Base Part NumberADS8329
- Pin Count16
- Operating Supply Voltage5V
- PolarityUnipolar
- ConfigurationS/H-ADC
- Number of Channels1
- Max Supply Voltage5.5V
- Min Supply Voltage2.7V
- Nominal Supply Current7mA
- Power Dissipation48mW
- Number of Bits16
- Input TypeDifferential, Single Ended
- ArchitectureSAR
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeSingle
- Reference TypeExternal
- Data InterfaceSPI
- Resolution2 B
- Sampling Rate1 Msps
- Voltage - Supply, Analog5V
- Voltage - Supply, Digital1.65V~5.5V
- Number of Analog In Channels1
- Sampling Rate (Per Second)1M
- Output Bit CodeBINARY
- Power Consumption15mW
- Linearity Error-Max (EL)0.0027%
- Integral Nonlinearity (INL)1.75 LSB
- Sample and Hold / Track and HoldSAMPLE
- Conversion Rate1 Msps
- Ratio - S/H:ADC1:1
- Analog Input Voltage-Max5V
- Output FormatSERIAL
- Signal to Noise Ratio (SNR)88.5 dB
- Differential Nonlinearity1 LSB
- Height1mm
- Length4mm
- Width4mm
- Thickness900μm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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