LTC1451IS8 - Linear Technology - 12-Bit Rail-to-Rail Micropower DACs in SO-8



Detailed Product Description


Quick Detail:


 12-Bit Rail-to-Rail Micropower DACs in SO-8





The LTC®1451/LTC1452/LTC1453 are complete single supply, rail-to-rail voltage output 12-bit digital-to-analog converters (DACs) in an SO-8 package. They include an output buffer amplifier and an easy-to-use 3-wire cascadable serial interface.

The LTC1451 has an onboard reference of 2.048V and a full-scale output of 4.095V. It operates from a single 4.5V to 5.5V supply.

The LTC1452 is a multiplying DAC with a full-scale output of twice the reference input voltage. It operates from a single supply of 2.7V to 5.5V.

The LTC1453 has an onboard 1.22V reference and a fullscale output of 2.5V. It operates from a single supply of 2.7V to 5.5V.

The low power supply current makes the LTC1451 family ideal for battery-powered applications. The space saving 8-pin SO package and operation with no external components provide the smallest 12-bit DAC system available.





â–  12-Bit Resolution

â–  Buffered True Rail-to-Rail Voltage Output

â–  3V Operation (LTC1453), ICC: 250µA Typ

â–  5V Operation (LTC1451), ICC: 400µA Typ

â–  3V to 5V Operation (LTC1452), ICC: 225µA Typ

â–  Built-In Reference: 2.048V (LTC1451)1.220V (LTC1453)

â– Multiplying Version (LTC1452)

â–  Power-On Reset

â–  SO-8 Package

â–  3-Wire Cascadable Serial Interface

â– Maximum DNL Error: 0.5LSB

â–  Schmitt Trigger on Clock Input Allows Direct Optocoupler Interface







Product Photos


Standard Package



Integrated Circuits (ICs)


Data Acquisition - Digital to Analog Converters (DAC)





Settling Time


Number of Bits


Data Interface


Number of Converters


Voltage Supply Source

Single Supply

Power Dissipation (Max)


Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

8-SOIC (0.154", 3.90mm Width)

Supplier Device Package


Number of Outputs and Type

1 Voltage, Unipolar; 1 Voltage, Bipolar

Sampling Rate (Per Second)




Competitive Advantage:


Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .

Why buy from us >>> Fast / Safely / Conveniently

•    SIERRA SUPERIOR ELECTRON LTD is a Stock keeper and trade company of Electronic components .Our branches office include China, Hong Kong, Sigapore , Canada . Offer business, service, resourcing and information for our global member.
•    Goods are ensured the highest quality possible and are delivered to our customers all over the world with speed and precision.


How to buy >>>

•    Contact us by email & sent your inquire with your Transport destination .
•    Online chat, the commissioner would be responded ASAP.


Service >>>

•    Forwarder Shipment to world-wide, DHL ,TNT ,UPS,FEDEX etc.  buyer don`t need to worry about shipping problem
•    We will try to respond as quickly as possible. But due to time zone difference, please allow up to 24 hours to get your mail replied. The products were tested by some devices or software, we ensure that there is no quality problems.
•    We are committed to providing fast, convenient and safe transportation service to global buyer.

Related Product