2 layers34 × 28 mm
CurrentSink
plainsimpledot/currentSink
1st PCB project building a current sink with uController interface
42 parts
MCP4802-E/SN
Microchip TechnologyExtended
-40℃~+125℃ 0.25LSB 2 2.7V~5.5V 4.5us 415uA 8 Integrated buffer、Power-on reset、Power-down mode、Multi-chip synchronization、Programmable gain、Built-in reference source SPI Voltage Buffer SOIC-8 Digital to Analog Converters (DAC) ROHS
- Part id
- microchip/MCP4802-E/SN
- Category
- Digital To Analog Converters (DAC)
- Package
- SOIC-8
- Pins
- 8
- In stock
- 98 at JLCPCB (C144363)
- Used on
- 1 open-source board
Overview
The MCP4802-E/SN is a digital To Analog Converter made by Microchip Technology in a SOIC-8 package with 8 pins. -40℃~+125℃ 0.25LSB 2 2.7V~5.5V 4.5us 415uA 8 Integrated buffer、Power-on reset、Power-down mode、Multi-chip synchronization、Programmable gain、Built-in reference source SPI Voltage Buffer SOIC-8 Digital to Analog Converters (DAC) ROHS.
PCBKit's library has its KiCad symbol (Analog_DAC:MCP4802, from KiCad's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 98 are in stock at JLCPCB (part C144363). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | Vdd | Power in |
| 2 | CS | Input |
| 3 | SCK | Input |
| 4 | SDI | Input |
| 5 | LDAC | Input |
| 6 | VB | Output |
| 7 | Vss | Power in |
| 8 | VA | Output |
Open-source boards using it
1Parts like it
8
MCP4822-E/SN
SOIC-8-40℃~+125℃ 12 12LSB 2 2.7V~5.5V 4.5us 415uA 50ppm/℃ Built-in Built-in SPI Voltage Buffer SOIC-8 Digital to Analog Converters (DAC) ROHSMicrochip TechnologyDigital To Analog Converters (DAC)PT8211-S
SOP-8-150mil16 2 3.3V Serial SOP-8-150mil Digital to Analog Converters (DAC) ROHSPTCDigital To Analog Converters (DAC)DAC8830ID
SOIC-8-40℃~+85℃ 1 16 1LSB 1us 2.7V~5.5V 5uA Power-on reset SPI Voltage-Unbuffered SO-8 Digital to Analog Converters (DAC) ROHSTexas InstrumentsDigital To Analog Converters (DAC)MCP4821-E/SN
SOIC-8-40℃~+125℃ 1 12 12LSB 2.7V~5.5V 20MHz 330uA 4.5us 50ppm/℃ Built-in Built-in SPI Voltage Buffer SOIC-8 Digital to Analog Converters (DAC) ROHSMicrochip TechnologyDigital To Analog Converters (DAC)MCP4901-E/SN
SOIC-8-40℃~+125℃ 0.5LSB 1 175uA 2.7V~5.5V 4.5us 8 Power-on reset、Power-down mode、Programmable gain SPI Voltage Buffer SOIC-8 Digital to Analog Converters (DAC) ROHSMicrochip TechnologyDigital To Analog Converters (DAC)DAC8830ICD
SO-8-40℃~+85℃ 1 16 1LSB 1us 2.7V~5.5V 5uA Power-on reset SPI Voltage-Unbuffered SOIC-8 Digital to Analog Converters (DAC) ROHSTexas InstrumentsDigital To Analog Converters (DAC)TLC5615CD
SOIC-80℃~+70℃ 1 10 12.5us 150uA 1LSB 4.5V~5.5V SPI、QSPI Voltage Buffer SOIC-8 Digital to Analog Converters (DAC) ROHSTexas InstrumentsDigital To Analog Converters (DAC)MCP4921-E/SN
SOIC-8-40℃~+125℃ 1 12 175uA 2.7V~5.5V 4.5us 4LSB Power-on reset、Power-down mode、Programmable gain SPI Voltage Buffer SOIC-8 Digital to Analog Converters (DAC) ROHSMicrochip TechnologyDigital To Analog Converters (DAC)
Questions
Is there a KiCad symbol and footprint for the MCP4802-E/SN?
Yes. The symbol is Analog_DAC:MCP4802 and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MCP4802-E/SN?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the MCP4802-E/SN datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the MCP4802-E/SN?
JLCPCB lists it as part C144363, with 98 in stock; the sellers' links on this page open their listings.
What can replace the MCP4802-E/SN?
Parts like it in the library: the MCP4822-E/SN by Microchip Technology, the PT8211-S by PTC, the DAC8830ID by Texas Instruments and the MCP4821-E/SN by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the MCP4802-E/SN?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.