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LTC1452

Features: ·12-Bit Resolution·Buffered True Rail-to-Rail Voltage Output·3V Operation (LTC1453), ICC: 250mA Typ·5V Operation (LTC1451), ICC: 400mA Typ·3V to 5V Operation (LTC1452), ICC: 225mA Typ·Built-In Reference: 2.048V (LTC1451)·1.220V (LTC1453)·Multiplying Version (LTC1452)·Power-On Reset·SO-8 ...

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SeekIC No. : 004401612 Detail

LTC1452: Features: ·12-Bit Resolution·Buffered True Rail-to-Rail Voltage Output·3V Operation (LTC1453), ICC: 250mA Typ·5V Operation (LTC1451), ICC: 400mA Typ·3V to 5V Operation (LTC1452), ICC: 225mA Typ·Buil...

LTC1452 Data Sheet

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Part Number:
LTC1452
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

·12-Bit Resolution
·Buffered True Rail-to-Rail Voltage Output
·3V Operation (LTC1453), ICC: 250mA Typ
·5V Operation (LTC1451), ICC: 400mA Typ
·3V to 5V Operation (LTC1452), ICC: 225mA Typ
·Built-In Reference: 2.048V (LTC1451)
·1.220V (LTC1453)
·Multiplying Version (LTC1452)
·Power-On Reset
·SO-8 Package
·3-Wire Cascadable Serial Interface
·Maximum DNL Error: 0.5LSB
·Low Cost


Application

·Digital Calibration
·Industrial Process Control
·Automatic Test Equipment
·Cellular Telephones


Pinout

Connection Diagram


Specifications

VCC to GND ........................................ 0.5V to 7.5V
TTL Input Voltage ............................... 0.5V to 7.5V
VOUT ........................................ 0.5V to VCC + 0.5V
REF .......................................... 0.5V to VCC + 0.5V
Maximum Junction Temperature ....65°C to 125°C
Operating Temperature Range
Commercial .......................................... 0°C to 70°C
Industrial ........................................ 40°C to 85°C
Storage Temperature Range .........65°C to 150°C
Lead Temperature (Soldering, 10 sec)........... 300°C


Description

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.




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