Linear Technology LTC2391CUK-16#PBF
Part Number:
- LTC2391CUK-16#PBF
Manufacturer:
- Linear Technology
Ventron No:
- 3012909-LTC2391CUK-16#PBF
Description:
- IC ADC 16BIT SER/PAR 250K 48QFN
Datasheet:
- LTC2391CUK-16#PBF
Payment:
Delivery:
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Part Overview
Description
The LTC2391-16 is a 16-bit, 250ksps successive approximation register (SAR) ADC with a 4.096V differential input range. It operates from a single 5V supply and includes a precision internal reference with a guaranteed 0.5% initial accuracy and a 20ppm/°C (max) temperature coefficient. The LTC2391-16 achieves 2LSB INL max, no missing codes at 16-bits, and 94dB SNR (typ). It has no pipeline delay or cycle latency in both parallel and serial interface modes. The LTC2391-16 dissipates only 95mW at 250ksps and provides nap and sleep power-down modes to reduce power during inactive periods.
Features
250ksps Throughput Rate
2LSB INL (Max)
Guaranteed 16-Bit No Missing Codes
94dB SNR (Typ) at fIN = 20kHz
Guaranteed Operation to 125°C
Single 5V Supply
1.8V to 5V I/O Voltages
95mW Power Dissipation
4.096V Differential Input Range
Internal Reference (20ppm/°C Max)
No Pipeline Delay, No Cycle Latency
Parallel and Serial Interface
Internal Conversion Clock
48-Lead 7mm x 7mm LQFP and QFN Packages
Applications
Medical Imaging
High Speed Data Acquisition
Digital Signal Processing
Industrial Process Control
Instrumentation
The LTC2391-16 is a 16-bit, 250ksps successive approximation register (SAR) ADC with a 4.096V differential input range. It operates from a single 5V supply and includes a precision internal reference with a guaranteed 0.5% initial accuracy and a 20ppm/°C (max) temperature coefficient. The LTC2391-16 achieves 2LSB INL max, no missing codes at 16-bits, and 94dB SNR (typ). It has no pipeline delay or cycle latency in both parallel and serial interface modes. The LTC2391-16 dissipates only 95mW at 250ksps and provides nap and sleep power-down modes to reduce power during inactive periods.
Features
250ksps Throughput Rate
2LSB INL (Max)
Guaranteed 16-Bit No Missing Codes
94dB SNR (Typ) at fIN = 20kHz
Guaranteed Operation to 125°C
Single 5V Supply
1.8V to 5V I/O Voltages
95mW Power Dissipation
4.096V Differential Input Range
Internal Reference (20ppm/°C Max)
No Pipeline Delay, No Cycle Latency
Parallel and Serial Interface
Internal Conversion Clock
48-Lead 7mm x 7mm LQFP and QFN Packages
Applications
Medical Imaging
High Speed Data Acquisition
Digital Signal Processing
Industrial Process Control
Instrumentation
Specifications
Linear Technology LTC2391CUK-16#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC2391CUK-16#PBF.
- Lifecycle StatusPRODUCTION (Last Updated: 4 weeks ago)
- Factory Lead Time18 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case48-WFQFN Exposed Pad
- Number of Pins48
- Operating Temperature0°C~70°C
- PackagingTube
- Published2012
- JESD-609 Codee3
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations48
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation125mW
- TechnologyCMOS
- Terminal PositionQUAD
- Terminal FormNO LEAD
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch0.5mm
- Time@Peak Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part NumberLTC2391
- Pin Count48
- Qualification StatusNot Qualified
- Power Supplies5V
- ConfigurationS/H-ADC
- InterfaceParallel, Serial
- Max Supply Voltage5.25V
- Min Supply Voltage1.71V
- Number of Bits16
- Input TypeDifferential
- ArchitectureSAR
- Number of Inputs1
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeAnalog, Digital
- Reference TypeExternal, Internal
- Data InterfaceSPI, Parallel
- Resolution2 B
- Sampling Rate250 ksps
- Voltage - Supply, Analog5V
- Number of Analog In Channels1
- Sampling Rate (Per Second)250k
- Output Bit CodeOFFSET BINARY, 2'S COMPLEMENT BINARY
- Sample and Hold / Track and HoldSAMPLE
- Ratio - S/H:ADC1:1
- Output FormatSERIAL, PARALLEL, WORD
- Analog Input Voltage-Min-4.076V
- Conversion Time-Max2.5μs
- Length7mm
- Height Seated (Max)0.8mm
- Width7mm
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
Certification
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