| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,700 pcs
|
1700 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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| Data Interface | |
| Differential Output | |
| INL | |
| Mounting Type | |
| Number of Bits | |
| Number of D | |
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| Supplier Device Package | |
| Tape & Reel | |
| Voltage |
The MCP4728A1T-E/UN from Microchip Technology is a versatile quad, 12-bit voltage output Digital-to-Analog Converter (DAC) featuring on-board nonvolatile memory (EEPROM). This allows DAC codes and I2C address bits to be stored, enabling the device to retain settings during power-off cycles. Its precision output amplifier supports rail-to-rail analog output swing.
Key electrical specifications include a 12-bit resolution, a fast settling time of 6 µs (typical), and differential nonlinearity of ±0.2 LSB (typical). The device supports an operating voltage range of 2.7V to 5.5V and features an I2C interface for communication at standard (100 kbps), fast (400 kbps), and high-speed (3.4 Mbps) modes. Users can select between an internal voltage reference (2.048V) or an external supply voltage (VDD).
This DAC operates within an extended temperature range of -40°C to +125°C. It is available in a compact 10-lead MSOP package, suitable for surface mount applications. The MCP4728A1T-E/UN is designed for applications requiring design simplicity with high precision and the need to save DAC settings during power-off periods, such as set point adjustment, sensor calibration, and closed-loop servo control.
| Qty | Low | High |
|---|---|---|
| 1+ | $8.70 | $8.70 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP4728A1T-E/UN has a resolution of 12 bits.
This device features 4 DAC channels.
The output type is Voltage - Buffered.
The typical settling time is 6 µs.
The device operates from a 2.7V to 5.5V supply.
The operating temperature range is -40°C to 125°C.
The device uses an I²C interface.