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LTC1257CS8#TRPBF
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 R-2R LTC1257 digital to analog converter 15.75V 6mus (Typ) 3.5LSB 4.9025mm
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Inventory: 5490
Minimum: 1
Total Price: USD $22.82
Unit Price: USD $22.8209
≥1 USD $22.8209
≥10 USD $18.72545
≥100 USD $18.14025
≥500 USD $17.55505
≥1000 USD $16.96985
Technical Details
Supply Chain
Factory Lead Time 14 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Dimensions
Length 4.9025mm
Width 3.9mm
Technical
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Published 2012
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
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1257
Pin Count 8
Output Type Voltage - Buffered
Interface Serial
Max Supply Voltage 15.75V
Min Supply Voltage 4.75V
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
Voltage - Supply, Analog 4.75V~15.75V
Voltage - Supply, Digital 4.75V~15.75V
Settling Time 6μs (Typ)
Integral Nonlinearity (INL) 3.5 LSB
Input Bit Code BINARY
Number of Converters 1
INL/DNL (LSB) ±3.5 (Max), ±0.5 (Max)
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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