| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
29,618 pcs
|
29618 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request | |
|
5,415 pcs
|
5415 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Architecture | |
| Automotive Grade | |
| Data Interface | |
| Differential Output | |
| INL | |
| Industrial Grade | |
| Lead Spacing | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Bits | |
| Number of D | |
| Operating Temperature | |
| Output Type | |
| Reference Type | |
| Settling Time | |
| Supplier Device Package | |
| Supplier Package | |
| Tape & Reel | |
| Voltage |
The MCP4922-E/ST from Microchip Technology is a dual 12-bit buffered voltage output Digital-to-Analog Converter (DAC). This device operates from a single 2.7V to 5.5V supply and utilizes an SPI compatible Serial Peripheral Interface for communication, supporting up to 20 MHz clock speeds.
Key electrical specifications include a 12-bit resolution, dual channels, and a fast settling time of 4.5 µs. The DAC offers selectable unity or 2x gain output and requires an external voltage reference. It is designed with a resistive string architecture, providing low DNL error and fast settling times. The output is rail-to-rail.
This DAC is specified for an extended temperature range of -40°C to +125°C, making it suitable for industrial applications. It is available in a 14-TSSOP package and supports surface mount installation.
Applications for the MCP4922-E/ST include set point or offset trimming, precision selectable voltage references, motor control feedback loops, and digitally-controlled multipliers/dividers. Its high accuracy and low noise performance are beneficial for calibration or compensation of signals such as temperature, pressure, and humidity.
| Qty | Low | High |
|---|---|---|
| 1+ | $8.70 | $8.70 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP4922-E/ST has a resolution of 12 bits.
The MCP4922-E/ST features 2 DAC channels.
The typical settling time for the MCP4922-E/ST is 4.5 µs.
The MCP4922-E/ST operates from a 2.7V to 5.5V supply.
The MCP4922-E/ST is rated for an operating temperature range of -40°C to 125°C.
The MCP4922-E/ST utilizes an SPI interface.
The MCP4922-E/ST is supplied in a 14-TSSOP package.