LTC1650 - Low Glitch 16-Bit Voltage Output DAC

The LTC1650 has excellent accuracy over its full operating temperature range along with very low power dissipation of 50mW with dual ±5V supplies. This, along with the small outline package, makes it the most flexible high resolution digital-to-analog converter available today.

The LTC1650 has a fast settling time of 4µs to 16 bits and a low midscale glitch of under 2nV-s. This makes the LTC1650 ideal for waveform generation or other applications where output dynamic performance is important.

Features
  • 16-Bit Monotonic Over Temperature
  • Low Glitch Impulse: 2nV-s
  • Low Noise: 30nV/rtHz
  • Buffered Rail-to-Rail Voltage Output
  • Low Power: 50mW from ±5V Supplies
  • Unipolar or Bipolar Output (0V to VREF or ±VREF)
  • 4-Quadrant Multiplying Capability
  • Asynchronous Clear to User-Defined Voltage
  • Power-On Reset
  • Three-Wire SPI and MICROWIRE™ Compatible Serial Interface
  • Schmitt Trigger On CLK Input Allows Direct Optocoupler Interface
  • 16-Pin Narrow SO Package
Typical Application

Applications
  • Industrial Process Control
  • Precision Industrial Equipment
  • Waveform Generation
  • Automatic Test Equipment
  • High Resolution Offset and Gain Adjustment
Packaging
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LTC1650ACN#PBFN-16C$19.05$15.75
LTC1650ACS#PBFSO-16C$19.40$15.90
LTC1650ACS#TRPBFSO-16C$15.96
LTC1650AIN#PBFN-16I$20.70$17.70
LTC1650AIS#PBFSO-16I$22.00$18.00
LTC1650AIS#TRPBFSO-16I$18.06
LTC1650CN#PBFN-16C$13.10$11.20
LTC1650CS#PBFSO-16C$13.45$11.50
LTC1650CS#TRPBFSO-16C$11.56
LTC1650IN#PBFN-16I$14.85$12.70
LTC1650IS#PBFSO-16I$15.20$13.00
LTC1650IS#TRPBFSO-16I$13.06
Datasheet
Application Note
Reliability Data
Product Selector Card
LT Journal
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DAC Selector Card
PWM to DC in One Cycle
Voltage Output DACs
Aug 1998 Component and Measurement Advances Ensure 16-Bit DAC Settling Time (Part One)
Aug 1998 New 16-Bit Bipolar Output DAC in Narrow SO-16 Package
LTC1650 Footprints and Symbols