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LTC1448IS8#PBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category Data Acquisition - Digital to Analog Converters (DAC) / Data Acquisition - Digital to Analog Converters (DAC)
Description
8-SOIC (0.154 3.90mm Width) Voltage - Buffered String DAC LTC1448 digital to analog converter 5.5V 14mus (Typ) 5.5LSB 4.9mm
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Inventory: 6396
Minimum: 1
Total Price: USD $26.95
Unit Price: USD $26.94618
≥1 USD $26.94618
≥10 USD $25.42092
≥100 USD $23.982
≥500 USD $22.62453
≥1000 USD $21.34389
≥3000 USD $20.13575
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Technical
Operating Temperature -40°C~85°C
Packaging Tube
Published 1998
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Other Converters
Max Power Dissipation 2.5mW
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 3V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1448
Pin Count 8
Output Type Voltage - Buffered
Power Supplies 3/5V
Interface Serial
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Number of Bits 12
Supply Current-Max 0.7mA
Architecture String DAC
Converter Type D/A CONVERTER
Supply Type Single
Reference Type External
Data Interface SPI
Differential Output No
Resolution 1.5 B
Voltage - Supply, Analog 2.7V~5.5V
Voltage - Supply, Digital 2.7V~5.5V
Settling Time 14μs (Typ)
Linearity Error-Max (EL) 0.1343%
Integral Nonlinearity (INL) 5.5 LSB
Input Bit Code BINARY
Number of Converters 2
INL/DNL (LSB) ±5.5 (Max), ±0.2
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Dimensions
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
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