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Microchip Technology MCP48CMBx/MCP48CVBx DACs

Microchip Technology MCP48CMBx/MCP48CVBx Digital-to-Analog Converters (DACs) are single/dual channel, 8/10/12-bit, and buffered voltage output DACs. These devices provide four voltage reference options, including VDD, external VREF (buffered or unbuffered), and internal bandgap. The MCP48CMBx/MCP48CVBx DACs offer 1 LSB Integral Non-Linearity (INL) with low power consumption and 6µs fast settling time. The MCP48CMBx DACs incorporate an integrated MTP memory that is writable up to 32 times for each register. The MCP48CVBx DACs come with volatile memory. Typical applications include setpoint or offset trimming, sensor calibrations, and motor control applications. 

Features

  • 8/10/12-bit resolution
  • SPI interface
  • 2.7V to 5.5V operating voltage range
  • 1 LSB INL specification
  • 16µs fast settling time (typical)
  • Nonvolatile memory (MTP) with 32 locations (for MCP48CMBx)
  • Volatile memory (for MCP48CVBx)
  • Power-on (POR)/Brown-Out Reset (BOR) protection
  • -40°C to +125°C temperature range
  • DAC voltage reference options:
    • Device VDD
    • External VREF pin (buffered or unbuffered)
    • 1.227V internal band gap (typical)
  • Package types:
    • 16-lead 3 x 3 QFN
    • 10-lead MSOP
    • 10-lead 3 x 3 DFN
Inilathala: 2019-01-11 | Na-update: 2023-05-08