LTC2662

RECOMMENDED FOR NEW DESIGNS

Five-Channel, 300mA Current-Source-Output 16-/12-Bit SoftSpan DACs

Part Models
14
1ku List Price
Starting From $15.28

Part Details

  • Per-Channel Programmable Output Ranges:
    300mA, 200mA, 100mA, 50mA, 25mA, 12.5mA,6.25mA and 3.125mA
  • Flexible 2.85V to 33V Supply Voltage
  • 1V Dropout Guaranteed
  • Separate Voltage Supply per Output Channel
  • Internal Switches to Optional Negative Supply
  • Full 16-/12-Bit Resolution at All Ranges
  • Guaranteed Operation –40°C to 125°C
  • Precision (10ppm/°C Max) Internal Reference or External Reference Input
  • Analog Mux Monitors Voltages and Currents
  • A/B Toggle via SPI or Dedicated Pin
  • 1.8V to 5V SPI Serial Interface
  • 5mm × 5mm 32-Lead QFN Package
LTC2662
Five-Channel, 300mA Current-Source-Output 16-/12-Bit SoftSpan DACs
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Documentation

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Software Resources

Evaluation Software 1


Tools & Simulations


Evaluation Kits

eval board
DC2692A-A

LTC2662 Demo Board | 5-Channel, 16-/12-Bit, 300mA, SoftSpan Current Source DACs

Product Details

Demonstration circuit 2692A-A features the LTC2662, 5-channel, 16-bit, 300mA, current source DACs with 10ppm/°C reference in a 5mm × 5mm QFN package. This device features per-channel SoftSpan configuration of 3.125mA to 300mA, a separate supply for each output, and an internal switch to allow any output pin to be connected to V.

Pin-compatible 12-bit versions are available for lower resolution requirements on the DC2692A-B.

DC2692A-A
LTC2662 Demo Board | 5-Channel, 16-/12-Bit, 300mA, SoftSpan Current Source DACs

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