MCP4821-E/SN Data & Signal Conversion by Microchip Technology
12-Bit Single Output DAC with SPI
| Status: | Active |
|---|---|
| Series: | MCP4821 |
| RoHS: | Compliant |
MCP4821 is a single 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 MCP4801/MCP4811/MCP4821 product family, which are single 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 two outputs are needed then the MCP4802/4812/4822 dual channel product family can be used.
Where to Buy
Prices starting from US$1.45
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$2.30
|
16,822
in stock
|
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|
Micros
from US$3.97
|
162
in stock
|
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|
Newark Electronics
from US$2.48
|
133
in stock
|
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|
RS
from US$2.33
|
100
in stock
|
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|
element14
from US$2.71
|
97
in stock
|
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Farnell
from US$3.08
|
97
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Future Electronics
from US$2.43
|
93
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|
Conrad
from US$3.38
|
50
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|
Schukat Electronic
from US$1.87
|
50
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|
ECOM
from US$1.45
|
15
in stock
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|
Avnet America
from US$2.58
|
0
in stock
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|
TME
from US$2.41
|
0
in stock
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|
|
RS Americas
from US$2.82
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0
in stock
|
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|
EBV Elektronik
-
|
0
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Avnet Silica
-
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0
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Features
| 12-bit Resolution |
| Single Channel Voltage Output |
| 2.7V to 5.5V Operation |
| Operating Current 330 µA (typ) |
| Internal Voltage Reference 2.048V |
| Selectable Unity or 2x Gain Output |
| INL ±2 LSB (typ) |
| DNL ±0.75 LSB (max) |
| Output Settling Time 4.5 µs |
| SPI Interface |
| 8-pin PDIP, SOIC, MSOP and 2x3 DFN packages |
| Temperature Range -40°C to +125°C |
| AEC-Q100 Grade 1 qualified |
Specifications
| Resolution | 12 |
|---|---|
| Channels | 1 |
| Interface | SPI |
| INLMaxLSB | 12 |
| Memory Type | None |
| Output Settling Time | 4.5 |
| Analog Supply Voltage Range | 2.7 to 5.5 |
| Temperature Range | -40 to 125 |
| Pins | Packaging | 8 | SOIC |
| Temp Range | -40C to +125C |
| Packing Media | Tube (100) |
Last 6 months Inventory & Pricing History
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.078 |
| Shipping Weight (kg) | 0.25 |
| Lead Count | 8 |
| Package Type | SOIC |
| Package Width or Size | .150In(3.90mm) |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| Voltage Out 12 bit DAC, Single channel w/Internal Reference | Microchip Technology |
| 1x 12-bit 4.5us Voltage-Out DAC, +/-12 LSB max INL, Ser. In, 2.7÷5.5V, -40÷125°C | Micros |
| Da Converter, 12Bit, Soic-8 | Newark Electronics |
| 12-bit DAC, 1-channel, SPI | RS |
| 12BIT DAC, SPI, VREF, SINGLE, SMD | element14 |
| MCP4821 Series 1 Ch 12-Bit Voltage Output Digital-to-Analog Converter-SOIC-8 | Future Electronics |
| Microchip Technology MCP4821-E/SN Datenerfassungs-IC - Digital-Analog-Wandler (DAC) SOIC-8-N | Conrad |
| 12bit Ser. DAC 1Ch SPI U-Ref SO8 | Schukat Electronic |
| Digital-to-Analog Converter | ECOM |
| Digital to Analog Converter, 1 Channel, 12 bit, Voltage, Serial Microwire, SPI, 2.7 V to 5.5 V, 8 Pins, NSOIC | Avnet America |
| IC: D/A converter | TME |
| SINGLE 12-BIT DAC WITH SPI INTERACE AND INTERNAL VREF, SOIC-8 | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MCP4821-E/SN?
Additional datasheets, footprints and schematics for MCP4821-E/SN are listed on our Part Details page. You can also find images and similar parts to MCP4821-E/SN on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MCP4821-E/SN on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MCP4821-E/SN price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MCP4821-E/SN fall under?
The MCP4821-E/SN is listed under Semiconductors - ICs > Data & Signal Conversion > Digital-to-Analog Converters - DAC.
Can I view similar or alternative parts?
You can view similar parts to MCP4821-E/SN when available in the Digital-to-Analog Converters - DAC range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the MCP4821-E/SN you can contact the distributor directly for product support, shipping queries etc.
Is the MCP4821-E/SN RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MCP4821-E/SN have stock available?
Authorised distributors including Microchip Technology, Micros, Newark Electronics, RS and element14 have stock available or on a lead time for MCP4821-E/SN.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MCP4821-E/SN often in real-time on the comparison pages.
What if I can't find stock of MCP4821-E/SN?
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