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LTC1458CSW#PBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage 28-SOIC (0.295, 7.50mm Width)
Category Data Acquisition - Digital to Analog Converters (DAC) / Data Acquisition - Digital to Analog Converters (DAC)
Description
28-SOIC (0.295 7.50mm Width) Voltage - Buffered R-2R LTC1458 digital to analog converter 5.5V 14mus (Typ) 250ksps 4.5LSB
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Inventory: 8536
Minimum: 1
Total Price: USD $19.39
Unit Price: USD $19.3857
≥1 USD $19.3857
≥10 USD $15.9068
≥100 USD $15.409
≥500 USD $14.91215
≥1000 USD $14.4153
Technical Details
Supply Chain
Factory Lead Time 14 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Number of Pins 28
Technical
Operating Temperature 0°C~70°C
Packaging Tube
Published 2000
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Other Converters
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1458
Pin Count 28
Output Type Voltage - Buffered
Operating Supply Voltage 5V
Polarity Unipolar
Power Supplies 5V
Interface Serial
Max Supply Voltage 5.5V
Min Supply Voltage 4.5V
Number of Bits 12
Architecture R-2R
Converter Type D/A CONVERTER
Supply Type Single
Reference Type External, Internal
Data Interface SPI
Differential Output No
Resolution 1.5 B
Sampling Rate 250 ksps
Voltage - Supply, Analog 5V
Settling Time 14μs (Typ)
Linearity Error-Max (EL) 0.1099%
Integral Nonlinearity (INL) 4.5 LSB
Input Bit Code BINARY
Number of Converters 4
INL/DNL (LSB) ±2.25, ±0.5 (Max)
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Dimensions
Height 2.34mm
Length 18.08mm
Width 7.6mm
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