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RoHS
RoHS RoHS compliant
Package 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / 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) 4LSB 4.9025mm
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Inventory: 1259
Minimum: 1
Total Price: USD $15.07
Unit Price: USD $15.07044
≥1 USD $15.07044
≥10 USD $13.85076
≥100 USD $13.276771
≥500 USD $11.69784
≥1000 USD $11.12374
≥3000 USD $10.406088

Technical Details

Supply Chain

Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)

Technical

Operating Temperature -40°C~85°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)
Linearity Error-Max (EL) 0.0977%
Integral Nonlinearity (INL) 4 LSB
Input Bit Code BINARY
Number of Converters 1
INL/DNL (LSB) ±4 (Max), ±0.5 (Max)

Dimensions

Length 4.9025mm
Width 3.9mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
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