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LTC1663

Features: Micropower 10-Bit DAC in SOT-23Low Operating Current: 60mAUltralow Power Shutdown Mode: 10mA2-Wire Serial Interface Compatible with SMBus and I2CTMSingle 2.7V to 5.5V OperationSelectable Internal Reference or Ratiometric to VCCBuffered True Rail-to-Rail Voltage OutputMaximum DNL Error: 0...

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SeekIC No. : 004401784 Detail

LTC1663: Features: Micropower 10-Bit DAC in SOT-23Low Operating Current: 60mAUltralow Power Shutdown Mode: 10mA2-Wire Serial Interface Compatible with SMBus and I2CTMSingle 2.7V to 5.5V OperationSelectable I...

LTC1663 Data Sheet

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Part Number:
LTC1663
Supply Ability:
5000

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

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Product Details

Description



Features:

Micropower 10-Bit DAC in SOT-23
Low Operating Current: 60mA
Ultralow Power Shutdown Mode: 10mA
2-Wire Serial Interface Compatible with SMBus and I2CTM
Single 2.7V to 5.5V Operation
Selectable Internal Reference or Ratiometric to VCC
Buffered True Rail-to-Rail Voltage Output
Maximum DNL Error: 0.75LSB
Power-On Reset
8 User Selectable Addresses (MSOP Package)
0.6V VIL and 1.4V VIH for SDA and SCL
Small 5-Lead SOT-23 and 8-Lead MSOP Packages


Application

 Digital Calibration
 Offset/Gain Adjustment
 Industrial Process Control
 Automatic Test Equipment
 Arbitrary Function Generators
 Battery-Powered Data Conversion Products


Pinout

Connection Diagram Connection Diagram


Specifications

VCC to GND ........................................... 0.3V to 7.5V
SDA, SCL .................................................0.3V to 7.5V
AD0, AD1, AD2 (MSOP Only) ...... 0.3V to (VCC + 0.3V)
VOUT ......................................... 0.3V to (VCC + 0.3V)
Operating Temperature Range
LTC1663C .............................................. 0°C to 70°C
LTC1663I........................................... 40°C to 85°C
Storage Temperature Range ......... 65°C to 150°C
Lead Temperature (Soldering, 10 sec).............. 300°C


Description

The LTC®1663 is a 10-bit voltage output DAC with true buffered rail-to-rail output voltage capability. It operates from a single supply with a range of 2.7V to 5.5V. The reference for the DAC is selectable between the supply voltage or an internal bandgap reference. Selecting the internal bandgap reference will set the full-scale output voltage range to  2.5V. Selecting the supply as the reference sets the output voltage range to the supply voltage.

The part of  LTC1663 features a simple 2-wire serial interface compatible with SMBus and I2C that allows communication between many devices. The internal data registers are double buffered to allow for simultaneous update of several devices at once. The DAC can be put in low current power-down mode for use in power conscious systems.




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