CM2219-QFNTR
CIMO
-40℃~+125℃ 16 2.5LSB 4.5V~5.5V 500kHz 8 90.2dB Built-in temperature sensor、Multiplexers External、Built-in SAR SPI Yes QFN-20-EP(4x4) Analog to Digital Converters (ADC) ROHS
- Category
- Analog To Digital Converters (ADC)
- Package
- QFN-20-EP(4x4)
- Pins
- 21
Overview
The CM2219-QFNTR is an analog To Digital Converter made by CIMO in a QFN-20-EP(4x4) package with 21 pins. -40℃~+125℃ 16 2.5LSB 4.5V~5.5V 500kHz 8 90.2dB Built-in temperature sensor、Multiplexers External、Built-in SAR SPI Yes QFN-20-EP(4x4) Analog to Digital Converters (ADC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CM2219-QFNTR, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.5-EP2.0, from EasyEDA), ready for a KiCad board. 338 are in stock at JLCPCB (part C42382207).
Symbol
Footprint
Parameters
14- ADC architecture
- SAR
- Clock/Oscillator
- Built-in
- DNL (LSB)
- 0.4LSB
- Features
- Built-in temperature sensor
- Integral non - linearity
- 2.5LSB
- Interface
- SPI
- Operating Temperature
- -40℃~+125℃
- Resolution (Bits)
- 16
- Sampling Rate
- 500kHz
- Signal-to-Noise Ratio
- 90.2dB
- Voltage - Supply
- 4.5V~5.5V
- Voltage Reference
- Built-in
- differential input
- Yes
- number of channels
- 8
Order codes
1- CM2219-QFNTRLCSC C42382207
Pinout
21| Pin | Name | Type |
|---|---|---|
| 1 | VDD | Unspecified |
| 2 | REF | Unspecified |
| 3 | REFIN | Unspecified |
| 4 | GND | Unspecified |
| 5 | GND | Unspecified |
| 6 | IN4 | Unspecified |
| 7 | IN5 | Unspecified |
| 8 | IN6 | Unspecified |
| 9 | IN7 | Unspecified |
| 10 | COM | Unspecified |
| 11 | CNV | Unspecified |
| 12 | DIN | Unspecified |
| 13 | SCK | Unspecified |
| 14 | SDO | Unspecified |
| 15 | VIO | Unspecified |
| 16 | IN0 | Unspecified |
| 17 | IN1 | Unspecified |
| 18 | IN2 | Unspecified |
| 19 | IN3 | Unspecified |
| 20 | VDD | Unspecified |
| 21 | EP | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/cimo/CM2219-QFNTR" title="CM2219-QFNTR in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/cimo/CM2219-QFNTR.jpg" alt="CM2219-QFNTR" width="1200" height="900">[](https://pcbkit.io/parts/cimo/CM2219-QFNTR)Questions
Is there a KiCad symbol and footprint for the CM2219-QFNTR?
Yes. The symbol is EasyEDA_Cloud:CM2219-QFNTR and the footprint EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.5-EP2.0, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CM2219-QFNTR?
QFN-20-EP(4x4), with 21 pins. Its footprint is drawn on this page.
Where is the CM2219-QFNTR datasheet?
CIMO publishes it: the Datasheet link on this page opens it.
Where can I order the CM2219-QFNTR?
JLCPCB lists it as part C42382207, with 338 in stock; the sellers' links on this page open their listings.