Texas Instruments ADS8505IDBR
- Part Number:
- ADS8505IDBR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3016755-ADS8505IDBR
- Description:
- IC ADC 16BIT 250KSPS 28-SSOP
- Datasheet:
- ADS8505
Description
The ADS8505 is a 16-bit sampling analog-to-digital converter (ADC) utilizing CMOS structures. It comprises a 16-bit successive approximation register (SAR) ADC with sample-and-hold (S/H), reference, clock, microprocessor interface, and 3-state output drivers.
Features
105dB signal-to-noise ratio (SFDR) at 250 kHz sampling rate
Standard ±10 V input range
±1.5 LSB maximum integral nonlinearity (INL)
±1 LSB maximum differential nonlinearity (DNL) with no missing codes
±2 mV maximum bipolar zero error with ±0.4 ppm/°C drift
±0.1% full-scale range (FSR) maximum full-scale error with 2 ppm/°C drift
Single 5 V supply operation
Pin-compatible with ADS7805 (low speed) and 12-bit ADS8504/7804
Internal or external reference option
Full parallel data output
70 mW typical power dissipation at 250 kSPS
28-pin SSOP and SOIC packages
Applications
Industrial process control
Data acquisition systems
Digital signal processing
Medical equipment
Instrumentation
The ADS8505 is a 16-bit sampling analog-to-digital converter (ADC) utilizing CMOS structures. It comprises a 16-bit successive approximation register (SAR) ADC with sample-and-hold (S/H), reference, clock, microprocessor interface, and 3-state output drivers.
Features
105dB signal-to-noise ratio (SFDR) at 250 kHz sampling rate
Standard ±10 V input range
±1.5 LSB maximum integral nonlinearity (INL)
±1 LSB maximum differential nonlinearity (DNL) with no missing codes
±2 mV maximum bipolar zero error with ±0.4 ppm/°C drift
±0.1% full-scale range (FSR) maximum full-scale error with 2 ppm/°C drift
Single 5 V supply operation
Pin-compatible with ADS7805 (low speed) and 12-bit ADS8504/7804
Internal or external reference option
Full parallel data output
70 mW typical power dissipation at 250 kSPS
28-pin SSOP and SOIC packages
Applications
Industrial process control
Data acquisition systems
Digital signal processing
Medical equipment
Instrumentation
Texas Instruments ADS8505IDBR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS8505IDBR.
- 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
- Pbfree Codeyes
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)2 (1 Year)
- Number of Terminations28
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation100mW
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch0.65mm
- Base Part NumberADS8505
- Pin Count28
- Operating Supply Voltage5V
- PolarityBipolar
- Power Supplies5V
- ConfigurationS/H-ADC
- Number of Channels1
- Nominal Supply Current12mA
- Number of Bits16
- Input TypeSingle Ended
- ArchitectureSAR
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeAnalog, Digital
- Reference TypeExternal, Internal
- Data InterfaceParallel
- Resolution2 B
- Sampling Rate250 ksps
- Voltage - Supply, Analog5V
- Number of Analog In Channels1
- Sampling Rate (Per Second)250k
- Output Bit Code2'S COMPLEMENT BINARY
- Power Consumption70mW
- Integral Nonlinearity (INL)4 LSB
- Sample and Hold / Track and HoldSAMPLE
- Conversion Rate250 ksps
- Ratio - S/H:ADC1:1
- Signal to Noise Ratio (SNR)88 dB
- Max Supply Voltage (DC)5.25V
- Min Supply Voltage (DC)4.75V
- Spurious-free dynamic range (SFDR)98 dB
- Height Seated (Max)2mm
- Width5.3mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
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