Overview
The CM2209-QFNTR is an ADCs, DACs Special Purpose made by CIMO in a QFN-20-EP(4x4) package with 21 pins. -40℃~+125℃ 0.275uA 0.4LSB 16 2.5LSB 250kHz 4.5V~5.5V 8 Digital filtering、Built-in reference source、Built-in temperature sensor SAR SPI QFN-20-EP(4x4) ADCs/DACs - Special Purpose ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:TQFN-20_L4.0-W4.0-P0.50-TL-EP2.0, from EasyEDA), ready for a KiCad board. 4 are in stock at JLCPCB (part C45359044).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
11- Architecture
- SAR
- Differential Non - linearity
- 0.4LSB
- Features
- Built-in temperature sensor
- Integral non - linearity
- 2.5LSB
- Interface Type
- SPI
- Number of Channels
- 8
- Operating Temperature
- -40℃~+125℃
- Quiescent Current (Iq)
- 0.275uA
- Resolution (Bits)
- 16
- Sampling Rate
- 250kHz
- Voltage - Supply
- 4.5V~5.5V
Order codes
1- CM2209-QFNTRLCSC C45359044
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Is there a KiCad symbol and footprint for the CM2209-QFNTR?
Yes. the footprint EasyEDA_Cloud:TQFN-20_L4.0-W4.0-P0.50-TL-EP2.0, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CM2209-QFNTR?
QFN-20-EP(4x4), with 21 pins. Its footprint is drawn on this page.
Where can I order the CM2209-QFNTR?
JLCPCB lists it as part C45359044, with 4 in stock; the sellers' links on this page open their listings.
What can replace the CM2209-QFNTR?
Parts like it in the library: the MS5188N by Hangzhou Ruimeng Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.
