MCP4728A0-E/UN - Brand New Microchip Technology Digital To Analog Converters (DACs)
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Description
The MCP4728A0-E/UN is a digital to analog converter (DAC) belonging to the MCP4728 device family. It is a quad 12-bit voltage output DAC with nonvolatile memory that is programmable through the I2C serial interface commands. The MCP4728A0-E/UN DAC device is designed to provide high precision rail-to-rail output swing with the help of its onboard precision output amplifier.
Specifications and features
- 12-Bit Voltage output DAC with four buffered outputs
- On-board nonvolatile memory (EEPROM) for DAC codes and I2C address bits
- Internal or external voltage reference selection
- Fast settling time: 6 µs(typical)
- Low power consumption
- I2C interface: user programmable to EEPROM
- Extended temperature range: -40°C to +125°C
Application Scenarios
The MCP4728A0-E/UN DAC is ideal for several applications with high precision and design simplicity requirements. Some of the most common application scenarios include set point or offset adjustment, sensor calibration, closed-loop servo control, low power portable instrumentation, PC peripherals, programmable voltage and current source, industrial process control, instrumentation, and bias voltage adjustment for power amplifiers.
Comparison
Advantages- High precision internal voltage reference (VREF = 2.048V)
- The onboard precision output amplifier ensures rail-to-rail output swing
- The non-volatile memory feature enables the DAC to hold the DAC input codes during power-off time
- Low power consumption and extended temperature range
- Operates from a single 2.7V to 5.5V supply voltage
DisadvantagesAn external voltage reference is required if the user does not choose to utilize the internal voltage reference.
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download MCP4728A0-E/UN
- Chipdatas Part: CD86-MCP4728A0-E/UN
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
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- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/20 13:10 +0800
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