MCP4822T-E/SN
ActiveDUAL 12-BIT DAC WITH SPI INTERACE AND INTERNAL VREF 8 SOIC 3.90MM(.150IN) T/R ROHS COMPLIANT: YES
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MCP4822T-E/SN
ActiveDUAL 12-BIT DAC WITH SPI INTERACE AND INTERNAL VREF 8 SOIC 3.90MM(.150IN) T/R ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | MCP4822T-E/SN |
|---|---|
| Architecture | String DAC |
| Data Interface | SPI |
| Differential Output | False |
| INL/DNL (LSB) | 4 LSB, 0.25 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 12 bits |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Voltage - Buffered |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Reference Type | Internal |
| Settling Time | 4.5 µs |
| Supplier Device Package | 8-SOIC |
| Voltage - Supply, Analog [Max] | 5.5 V |
| Voltage - Supply, Analog [Min] | 2.7 V |
| Voltage - Supply, Digital [Max] | 5.5 V |
| Voltage - Supply, Digital [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.97 | |
| 25 | $ 3.32 | |||
| 100 | $ 3.20 | |||
| Digi-Reel® | 1 | $ 3.97 | ||
| 25 | $ 3.32 | |||
| 100 | $ 3.20 | |||
| Tape & Reel (TR) | 3300 | $ 3.20 | ||
| Microchip Direct | T/R | 1 | $ 3.97 | |
| 25 | $ 3.32 | |||
| 100 | $ 3.00 | |||
| 1000 | $ 2.90 | |||
| 5000 | $ 2.88 | |||
| Newark | Each (Supplied on Full Reel) | 3300 | $ 3.09 | |
Description
General part information
MCP4822 Series
MCP4822 is a dual channel 12-bit Digital-to-Analog converter (DAC) with internal voltage reference. This device offers high accuracy and low power consumption, and is available in various packages. Communication with the device is accomplished via a simple serial interface using SPI protocols. This device is a part of the MCP4802/MCP4812/MCP4822 product family, which are dual channel 8-bit/10-bit/12-bit DACs with internal voltage reference (VREF). These devices provide very high accuracy and low noise performance, and are suitable for consumer and industrial applications, such as set point control, offset adjustment and sensor calibration applications. The low power consumption and small package options make these devices very attractive for many portable and battery-powered applications. If one output is needed then the MCP4801/4811/4821 single channel product family can be used.
