Linear Technology LTC1861HMS#TRPBF
- Part Number:
- LTC1861HMS#TRPBF
- Manufacturer:
- Linear Technology
- Ventron No:
- 3011506-LTC1861HMS#TRPBF
- Description:
- IC ADC 12-BIT 2CH 250KSPS 10MSOP
- Datasheet:
- LTC1861HMS#TRPBF
Description
The LTC1860/LTC1861 are 12-bit analog-to-digital converters (ADCs) that operate on a single 5V supply. They are available in MSOP and SO-8 packages. The LTC1860 has a differential analog input with an adjustable reference pin. The LTC1861 offers a software-selectable 2-channel MUX and an adjustable reference pin on the MSOP version.
Features
12-bit resolution
250ksps sampling rate
Single 5V supply
Low supply current: 850µA (typical)
Auto shutdown reduces supply current to 2μA at 1ksps
True differential inputs
1-channel (LTC1860) or 2-channel (LTC1861) versions
SPI/MICROWIRE™ compatible serial I/O
High speed upgrade to LTC1286/LTC1298
Pin compatible with 16-bit LTC1864/LTC1865
Guaranteed operation to 125°C (MSOP package)
Applications
High speed data acquisition
Portable or compact instrumentation
Low power battery-operated instrumentation
Isolated and/or remote data acquisition
The LTC1860/LTC1861 are 12-bit analog-to-digital converters (ADCs) that operate on a single 5V supply. They are available in MSOP and SO-8 packages. The LTC1860 has a differential analog input with an adjustable reference pin. The LTC1861 offers a software-selectable 2-channel MUX and an adjustable reference pin on the MSOP version.
Features
12-bit resolution
250ksps sampling rate
Single 5V supply
Low supply current: 850µA (typical)
Auto shutdown reduces supply current to 2μA at 1ksps
True differential inputs
1-channel (LTC1860) or 2-channel (LTC1861) versions
SPI/MICROWIRE™ compatible serial I/O
High speed upgrade to LTC1286/LTC1298
Pin compatible with 16-bit LTC1864/LTC1865
Guaranteed operation to 125°C (MSOP package)
Applications
High speed data acquisition
Portable or compact instrumentation
Low power battery-operated instrumentation
Isolated and/or remote data acquisition
Linear Technology LTC1861HMS#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC1861HMS#TRPBF.
- Factory Lead Time14 Weeks
- Mounting TypeSurface Mount
- Package / Case10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Surface MountYES
- Operating Temperature-40°C~125°C
- PackagingTape & Reel (TR)
- Published2007
- JESD-609 Codee3
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations10
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- SubcategoryAnalog to Digital Converters
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch0.5mm
- Time@Peak Reflow Temperature-Max (s)30
- Base Part NumberLTC1861
- Pin Count10
- Qualification StatusNot Qualified
- Power Supplies5V
- ConfigurationS/H-ADC
- Number of Bits12
- Input TypeDifferential, Single Ended
- ArchitectureSAR
- Number of Inputs2
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Reference TypeExternal
- Data InterfaceSPI
- Voltage - Supply, Analog5V
- Number of Analog In Channels2
- Sampling Rate (Per Second)250k
- Output Bit CodeBINARY
- Sample and Hold / Track and HoldSAMPLE
- Number of A/D Converters1
- Ratio - S/H:ADC1:1
- Output FormatSERIAL
- Conversion Time-Max3.3μs
- Length3mm
- Width3mm
- RoHS StatusROHS3 Compliant
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