Linear Technology LTC1294CCSW#PBF
- Part Number:
- LTC1294CCSW#PBF
- Manufacturer:
- Linear Technology
- Ventron No:
- 3018192-LTC1294CCSW#PBF
- Description:
- IC DATA ACQ SYSTEM 12BIT 20-SOIC
- Datasheet:
- LTC1294CCSW#PBF
Description
The LTC1293/LTC1294/LTC1296 are single-chip 12-bit data acquisition systems that feature a serial I/O successive approximation A/D converter. They utilize LTCMOS switched capacitor technology to perform 12-bit unipolar or 11-bit plus sign bipolar A/D conversions. The input multiplexer can be configured for single-ended or differential inputs. An on-chip sample and hold is included for all single-ended input channels. When idle, the LTC1293/LTC1294/LTC1296 can be powered down for low power consumption. The LTC1296 includes a System Shutdown Output pin for powering down external circuitry.
Features
Software programmable features
Unipolar/bipolar conversion
Differential/single-ended inputs
MSB-first or MSB/LSB data sequence
Power shutdown
Built-in sample and hold
Single supply 5V or 5V operation
Direct 4-wire interface to most MPU serial ports and all MPU parallel ports
46.5kHz maximum throughput rate
System shutdown output (LTC1296)
Applications
12-bit data acquisition systems
Strain gauge measurement
Temperature measurement
Pressure measurement
Flow measurement
Level measurement
The LTC1293/LTC1294/LTC1296 are single-chip 12-bit data acquisition systems that feature a serial I/O successive approximation A/D converter. They utilize LTCMOS switched capacitor technology to perform 12-bit unipolar or 11-bit plus sign bipolar A/D conversions. The input multiplexer can be configured for single-ended or differential inputs. An on-chip sample and hold is included for all single-ended input channels. When idle, the LTC1293/LTC1294/LTC1296 can be powered down for low power consumption. The LTC1296 includes a System Shutdown Output pin for powering down external circuitry.
Features
Software programmable features
Unipolar/bipolar conversion
Differential/single-ended inputs
MSB-first or MSB/LSB data sequence
Power shutdown
Built-in sample and hold
Single supply 5V or 5V operation
Direct 4-wire interface to most MPU serial ports and all MPU parallel ports
46.5kHz maximum throughput rate
System shutdown output (LTC1296)
Applications
12-bit data acquisition systems
Strain gauge measurement
Temperature measurement
Pressure measurement
Flow measurement
Level measurement
Linear Technology LTC1294CCSW#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC1294CCSW#PBF.
- Factory Lead Time8 Weeks
- Lifecycle StatusPRODUCTION (Last Updated: 1 week ago)
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case20-SOIC (0.295, 7.50mm Width)
- Number of Pins20
- Operating Temperature0°C~70°C
- PackagingTube
- Published2005
- JESD-609 Codee3
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations20
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- SubcategoryAnalog to Digital Converters
- TechnologyCMOS
- Voltage - Supply±5V 5V
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)250
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch1.27mm
- Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part NumberLTC1294
- Pin Count20
- Qualification StatusNot Qualified
- Power Supplies5/ -5V
- Number of Channels8
- InterfaceParallel, Serial
- Number of Bits12
- Supply TypeDual
- Data InterfaceSerial, Parallel
- Sampling Rate46.5 ksps
- Number of Analog In Channels8
- Sampling Rate (Per Second)46.5k
- Output Bit CodeBINARY
- Sample and Hold / Track and HoldSAMPLE
- Analog Input Voltage-Max5V
- Voltage Supply SourceDual ±
- Negative Supply Voltage-Nom-5V
- Resolution (Bits)12 b
- Height Seated (Max)2.95mm
- Length13.3mm
- Width7.493mm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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