| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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29,418 pcs
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29418 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request | |
|
1,190 pcs
|
1190 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MCP4728A1-E/UN from Microchip Technology is a versatile quad, 12-bit voltage output Digital-to-Analog Converter (DAC) integrated circuit. It features on-board nonvolatile memory (EEPROM) for storing DAC codes and I2C address bits, allowing settings to be retained during power-off.
This DAC offers a 12-bit resolution and a buffered voltage output. It supports both internal and external voltage references, with output ranges from 0V to 2.048V (gain=1) or 0V to 4.096V (gain=2) using the internal 2.048V reference, or 0V to VDD when using an external reference. The device operates from a single supply voltage ranging from 2.7V to 5.5V and has a fast settling time of 6 µs typical.
The MCP4728A1-E/UN communicates via an I2C interface, supporting standard (100 kbps), fast (400 kbps), and high-speed (3.4 Mbps) modes. It is housed in a compact 10-lead MSOP package and is designed for an extended temperature range of -40°C to +125°C.
Applications for this DAC include set point or offset adjustment, sensor calibration, closed-loop servo control, low power portable instrumentation, and bias voltage adjustment for power amplifiers.
| Qty | Low | High |
|---|---|---|
| 1+ | $8.70 | $8.70 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP4728A1-E/UN has a resolution of 12 bits.
The operating voltage range is 2.7V to 5.5V.
The MCP4728A1-E/UN is available in a 10-MSOP package.
The operating temperature range is -40°C to +125°C.
Yes, it features on-board nonvolatile memory (EEPROM) for DAC codes and I2C address bits.
The settling time is 6 µs typical.
It supports Standard (100 kbps), Fast (400 kbps), and High Speed (3.4 Mbps) modes.