Linear Technology LTC2312CTS8-12#TRPBF
- Part Number:
- LTC2312CTS8-12#TRPBF
- Manufacturer:
- Linear Technology
- Ventron No:
- 3010586-LTC2312CTS8-12#TRPBF
- Description:
- IC ADC 12BIT 500KSPS TSOT23-8
- Datasheet:
- LTC2312CTS8-12#TRPBF
Description
The LTC2312-12 is a 12-bit, 500ksps serial sampling ADC that operates from a single 3V or 5V supply. It features an integrated low-drift reference and reference buffer, providing a cost-effective and space-saving solution. The LTC2312-12 achieves excellent AC performance with a 72.7dB SINAD and -84dB THD while sampling at 500ksps. Its high sample rate-to-power ratio makes it ideal for compact, low-power, high-speed systems. The device automatically enters nap mode after conversions, reducing supply current at lower sampling rates.
Features
500ksps throughput rate
No cycle latency
Guaranteed 12-bit no missing codes
Single 3V or 5V supply
Low noise: 73dB SNR
Low power: 8mW at 500ksps and 3V supply
Low drift (20ppm/°C maximum)
2.048V or 4.096V internal reference
Sleep mode with <1μA typical supply current
Nap mode with quick wake-up (<1 conversion)
Separate 1.8V to 5V digital I/O supply
High-speed SPI-compatible serial I/O
Guaranteed operation from -40°C to 125°C
8-lead TSOT-23 package
Applications
Communication systems
High-speed data acquisition
Handheld terminal interface
Medical imaging
Uninterrupted power supplies
Battery-operated systems
Automotive
The LTC2312-12 is a 12-bit, 500ksps serial sampling ADC that operates from a single 3V or 5V supply. It features an integrated low-drift reference and reference buffer, providing a cost-effective and space-saving solution. The LTC2312-12 achieves excellent AC performance with a 72.7dB SINAD and -84dB THD while sampling at 500ksps. Its high sample rate-to-power ratio makes it ideal for compact, low-power, high-speed systems. The device automatically enters nap mode after conversions, reducing supply current at lower sampling rates.
Features
500ksps throughput rate
No cycle latency
Guaranteed 12-bit no missing codes
Single 3V or 5V supply
Low noise: 73dB SNR
Low power: 8mW at 500ksps and 3V supply
Low drift (20ppm/°C maximum)
2.048V or 4.096V internal reference
Sleep mode with <1μA typical supply current
Nap mode with quick wake-up (<1 conversion)
Separate 1.8V to 5V digital I/O supply
High-speed SPI-compatible serial I/O
Guaranteed operation from -40°C to 125°C
8-lead TSOT-23 package
Applications
Communication systems
High-speed data acquisition
Handheld terminal interface
Medical imaging
Uninterrupted power supplies
Battery-operated systems
Automotive
Linear Technology LTC2312CTS8-12#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC2312CTS8-12#TRPBF.
- Factory Lead Time26 Weeks
- Mounting TypeSurface Mount
- Package / CaseSOT-23-8 Thin, TSOT-23-8
- Surface MountYES
- Operating Temperature0°C~70°C
- PackagingTape & Reel (TR)
- Published2015
- JESD-609 Codee3
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- Terminal FinishMatte Tin (Sn)
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)NOT SPECIFIED
- Number of Functions1
- Supply Voltage3V
- Terminal Pitch0.65mm
- Time@Peak Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part NumberLTC2312
- Pin Count8
- JESD-30 CodeR-PDSO-G8
- ConfigurationS/H-ADC
- Number of Bits12
- Input TypeSingle Ended
- ArchitectureSAR
- Number of Inputs1
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Reference TypeInternal
- Data InterfaceSPI
- Sampling Rate0.5 MHz
- Voltage - Supply, Analog2.7V~3.6V 5V
- Voltage - Supply, Digital2.7V~3.6V 5V
- Number of Analog In Channels1
- Sampling Rate (Per Second)500k
- Output Bit CodeBINARY
- Linearity Error-Max (EL)0.0366%
- Sample and Hold / Track and HoldSAMPLE
- Ratio - S/H:ADC1:1
- Analog Input Voltage-Max2.056V
- Output FormatSERIAL
- Length2.9mm
- RoHS StatusROHS3 Compliant
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