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LTC1454L

Features: *12-Bit Resolution*Buffered True Rail-to-Rail Voltage Output*5V Operation, ICC : 700 A Typ (LTC1454)*3V Operation, ICC : 450 A Typ (LTC1454L)*Built-In Reference: 2.048V (LTC1454) 1.220V (LTC1454L)*CLR Pin*Power-On Reset*16-Lead SO Package*3-Wire Cascadable Serial Interface*Maximum DNL Er...

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SeekIC No. : 004401615 Detail

LTC1454L: Features: *12-Bit Resolution*Buffered True Rail-to-Rail Voltage Output*5V Operation, ICC : 700 A Typ (LTC1454)*3V Operation, ICC : 450 A Typ (LTC1454L)*Built-In Reference: 2.048V (LTC1454) 1.220V (L...

LTC1454L Data Sheet

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Part Number:
LTC1454L
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
*5V Operation, ICC : 700 A Typ (LTC1454)
*3V Operation, ICC : 450 A Typ (LTC1454L)
*Built-In Reference: 2.048V (LTC1454)
                              1.220V (LTC1454L)
*CLR Pin
*Power-On Reset
*16-Lead SO 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
Logic Inputs to GND.............................. 0.5V to 7.5V
VOUT A , VOUT B , X1/X2 A,
X1/X2 B ..................................... 0.5V to VCC  + 0.5V
REFHI A, REFHI B, REFLO............ 0.5V to VCC  + 0.5V
Maximum Junction Temperature........................125°C
Operating Temperature Range
LTC1454C/LTC1454LC............................0°C to 70°C
LTC1454I/LTC1454LI ....................... 40°C to 85°C
Storage Temperature Range........... 65°C to 150°C
Lead Temperature (Soldering, 10 sec)............. 300°C


Description

The LTC®1454/LTC1454L are complete single supply,dual rail-to-rail voltage output, 12-bit digital-to-analog converters(DACs) in a 16-lead SO package. They include an output buffer amplifier with variable gain (×1 or ×2) and an easy-to-use 3-wire cascadable serial interface.

The LTC1454 has an onboard reference of 2.048V and a full-scale output of 4.095V in a ×2 gain configuration. It operates from a single 4.5V to 5.5V supply.

The LTC1454L has an onboard 1.22V reference and a full-scale output of 2.5V in a ×2 gain configuration. It operates from a single 2.7V to 5.5V supply.

Low power supply current, excellent DNL and small size allow these parts to be used in a host of applications where size, DNL and single supply operation are important.




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