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MICROCHIP MCP4911-E/MS

Digital to Analogue Converter, RRO, 10 bit, SPI, 2.7V to 5.5V, MSOP, 8 Pins

MICROCHIP MCP4911-E/MS
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Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
MCP4911-E/MS
Order Code:
3102806
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Technical Datasheet:
MCP4911-E/MS   Datasheet
ECAD / MCAD
Supply Frame Models Link
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Product Overview

MCP4911-E/MS is a 10bit voltage output digital-to-analogue converter with SPI interface. The device operates from a single 2.7V to 5.5V supply with an SPI compatible serial peripheral interface. The user can configure the full-scale range of the device to be VREF or 2*VREF by setting the gain selection option bit (gain of 1 of 2). The user can shut down the device by setting the configuration register bit. In shutdown mode, most of the internal circuits are turned off for power savings, and the output amplifier is configured to present a known high resistance output load (500Kohm, typical). The device includes double-buffered registers, allowing synchronous updates of the DAC output using the LDAC pin. Application includes set point or offset trimming, precision selectable voltage reference, motor control feedback loop, digitally-controlled multiplier/divider, calibration of optical communication devices.
  • Rail-to-rail output, SPI interface with 20MHz clock support
  • Settling time is 4.5µs typ (VDD = 5V, VSS = 0V, VREF = 2.048V, TA = +25°C)
  • Selectable unity or 2x gain output, external voltage reference input, external multiplier mode
  • Operating voltage range from 2.7 to 5.5V (VDD = 5V, VSS = 0V, TA = +25°C)
  • Resolution is 10Bits min (VDD = 5V, VSS = 0V, TA = +25°C)
  • INL error range from -3.5 to 3.5LSb (VDD = 5V, VSS = 0V, TA = +25°C)
  • DNL range from -0.5 to +0.5LSb (VDD = 5V, VSS = 0V, TA = +25°C)
  • Offset error is ±0.02% of FSR typ (Code = 0x000h, VDD = 5V, VSS = 0V, TA = +25°C)
  • Gain error is -0.10% of FSR typ (Code = 0xFFFh, not including offset error, TA = +25°C)
  • 8 pin MSOP package, extended operating temperature range from -40 to 125°C

Product Information

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:
10bit

:
-kSPS

:
SPI

:
2.7V to 5.5V

:
MSOP

:
8Pins

:
Serial

:
-40°C

:
125°C

:
AEC-Q100

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Technical Documents (2)

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