Texas Instruments TLC1514IDG4
- Part Number:
- TLC1514IDG4
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3013555-TLC1514IDG4
- Description:
- IC ADC 10BIT 400KSPS 4CH 16-SOIC
- Datasheet:
- TLC1514IDG4
Description
The TLC1518 and TLC1514 are high-performance, 10-bit, low-power, 1.4 μs CMOS SAR analog-to-digital converters (ADCs) that operate from a single 5 V power supply. They feature a 4-wire SPI interface for direct connection to microprocessors and DSPs. The devices have an on-chip analog multiplexer that can select any analog input or one of three internal self-test voltages. The sample-and-hold function can be automatically started or controlled by a special pin (CSTART) for extended sampling. The normal sampling period can be programmed as short (12 SCLKS) or long (24 SCLKS) to accommodate faster SCLK operation.
Features
Maximum throughput: 400 KSPS
Built-in reference and 8x FIFO
Differential/integral nonlinearity error: ±0.5 LSB max
Signal-to-noise and distortion ratio: 59 dB, f₁ = 12 kHz
Spurious free dynamic range: 72 dB, f₁ = 12 kHz
SPI/DSP-compatible serial interfaces with SCLK up to 20 MHz
Single supply 5 Vdc
Analog input range: 0 V to supply voltage with 500 kHz BW
Hardware-controlled and programmable sampling period
Low operating current (4 mA at 5.5 V external ref, 6 mA at 5.5 V, internal ref)
Power down: software/hardware power-down mode (1 μA max, ext ref), auto power-down mode (5 μA, ext ref)
Programmable auto-channel sweep
Pin compatible, 12-bit upgrades available (TLC2554, TLC2558)
Applications
Data acquisition systems
Process control
Medical instrumentation
Industrial automation
Battery-powered applications
The TLC1518 and TLC1514 are high-performance, 10-bit, low-power, 1.4 μs CMOS SAR analog-to-digital converters (ADCs) that operate from a single 5 V power supply. They feature a 4-wire SPI interface for direct connection to microprocessors and DSPs. The devices have an on-chip analog multiplexer that can select any analog input or one of three internal self-test voltages. The sample-and-hold function can be automatically started or controlled by a special pin (CSTART) for extended sampling. The normal sampling period can be programmed as short (12 SCLKS) or long (24 SCLKS) to accommodate faster SCLK operation.
Features
Maximum throughput: 400 KSPS
Built-in reference and 8x FIFO
Differential/integral nonlinearity error: ±0.5 LSB max
Signal-to-noise and distortion ratio: 59 dB, f₁ = 12 kHz
Spurious free dynamic range: 72 dB, f₁ = 12 kHz
SPI/DSP-compatible serial interfaces with SCLK up to 20 MHz
Single supply 5 Vdc
Analog input range: 0 V to supply voltage with 500 kHz BW
Hardware-controlled and programmable sampling period
Low operating current (4 mA at 5.5 V external ref, 6 mA at 5.5 V, internal ref)
Power down: software/hardware power-down mode (1 μA max, ext ref), auto power-down mode (5 μA, ext ref)
Programmable auto-channel sweep
Pin compatible, 12-bit upgrades available (TLC2554, TLC2558)
Applications
Data acquisition systems
Process control
Medical instrumentation
Industrial automation
Battery-powered applications
Texas Instruments TLC1514IDG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TLC1514IDG4.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 1 day ago)
- Mounting TypeSurface Mount
- Package / Case16-SOIC (0.154, 3.90mm Width)
- Surface MountYES
- Number of Pins16
- Operating Temperature-40°C~85°C
- PackagingTube
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations16
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation10mW
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Base Part NumberTLC1514
- Pin Count16
- Number of Elements1
- PolarityUnipolar
- Power Supplies5V
- ConfigurationMUX-S/H-ADC
- Number of Channels8
- Max Supply Voltage5.5V
- Min Supply Voltage4.5V
- Nominal Supply Current6mA
- Number of Bits10
- Input TypePseudo-Differential, Single Ended
- ArchitectureSAR
- Number of Inputs3, 4
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeSingle
- Reference TypeExternal, Internal
- Data InterfaceSPI
- Resolution1.25 B
- Sampling Rate400 ksps
- Voltage - Supply, Analog5V
- Number of Analog In Channels4
- Sampling Rate (Per Second)400k
- Output Bit CodeBINARY, 2'S COMPLEMENT BINARY
- Power Consumption10mW
- Integral Nonlinearity (INL)0.5 LSB
- Sample and Hold / Track and HoldSAMPLE
- Conversion Rate400 ksps
- Ratio - S/H:ADC1:1
- Output FormatSERIAL
- Max Supply Voltage (DC)5.5V
- Min Supply Voltage (DC)4.5V
- Spurious-free dynamic range (SFDR)82 dB
- Height1.75mm
- Length9.9mm
- Width3.91mm
- Thickness1.58mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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