Linear Technology LTC1290CISW#PBF
- Part Number:
- LTC1290CISW#PBF
- Manufacturer:
- Linear Technology
- Ventron No:
- 3007481-LTC1290CISW#PBF
- Description:
- IC DATA ACQ SYS 12BIT 20-SOIC
- Datasheet:
- LTC1290CISW#PBF
Description
The LTC1290 is a single-chip data acquisition system that includes a serial I/O successive approximation A/D converter. It utilizes LTCMOS switched capacitor technology to perform 12-bit unipolar or 11-bit plus sign bipolar A/D conversions. The 8-channel input multiplexer can be configured for single-ended or differential inputs. An on-chip sample-and-hold is provided for all single-ended input channels. The LTC1290 can be powered down with a serial word when idle, making it suitable for applications requiring low power consumption.
Features
Software programmable features
Unipolar/bipolar conversion
Four differential/eight single-ended inputs
MSB- or LSB-first data sequence
Variable data word length
Power shutdown
Built-in sample-and-hold
Single supply 5V or 5V operation
Direct four-wire interface to most MPU serial ports and all MPU parallel ports
50kHz maximum throughput rate
Available in 20-lead PDIP and SO wide packages
Applications
12-bit 8-channel sampling data acquisition system
Single-ended input
Differential input
Overvoltage protection
The LTC1290 is a single-chip data acquisition system that includes a serial I/O successive approximation A/D converter. It utilizes LTCMOS switched capacitor technology to perform 12-bit unipolar or 11-bit plus sign bipolar A/D conversions. The 8-channel input multiplexer can be configured for single-ended or differential inputs. An on-chip sample-and-hold is provided for all single-ended input channels. The LTC1290 can be powered down with a serial word when idle, making it suitable for applications requiring low power consumption.
Features
Software programmable features
Unipolar/bipolar conversion
Four differential/eight single-ended inputs
MSB- or LSB-first data sequence
Variable data word length
Power shutdown
Built-in sample-and-hold
Single supply 5V or 5V operation
Direct four-wire interface to most MPU serial ports and all MPU parallel ports
50kHz maximum throughput rate
Available in 20-lead PDIP and SO wide packages
Applications
12-bit 8-channel sampling data acquisition system
Single-ended input
Differential input
Overvoltage protection
Linear Technology LTC1290CISW#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC1290CISW#PBF.
- Factory Lead Time14 Weeks
- Lifecycle StatusPRODUCTION (Last Updated: 4 months ago)
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case20-SOIC (0.295, 7.50mm Width)
- Number of Pins20
- Operating Temperature-40°C~85°C
- PackagingTube
- Published2005
- JESD-609 Codee3
- Part StatusActive
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations20
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation500mW
- TechnologyCMOS
- Voltage - Supply±5V 5V
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Reflow Temperature-Max (s)30
- Base Part NumberLTC1290
- Pin Count20
- Qualification StatusNot Qualified
- PolarityBipolar, Unipolar
- Number of Channels8
- InterfaceParallel, SPI, Serial
- Nominal Supply Current6mA
- Power Dissipation500mW
- Number of Bits12
- Supply TypeDual, Single
- Data InterfaceSerial, Parallel
- Sampling Rate50 ksps
- Number of Analog In Channels8
- Sampling Rate (Per Second)50k
- Output Bit Code2'S COMPLEMENT BINARY
- Integral Nonlinearity (INL)0.5 LSB
- Sample and Hold / Track and HoldSAMPLE
- Number of A/D Converters1
- Dual Supply Voltage5V
- Voltage Supply SourceDual ±
- Negative Supply Voltage-Nom-5V
- Differential Nonlinearity1 LSB
- Resolution (Bits)12 b
- Height2.34mm
- Length13.01mm
- Width7.6mm
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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