AD7944BCPZ
Analog DevicesExtended
-40℃~+85℃ 0.25LSB 1 14 1uA 2.375V~2.625V 2.5MHz 84dB Built-in External、Built-in Multi-chip synchronization Not supported SAR SPI Yes LFCSP-20(4x4) Analog to Digital Converters (ADC) ROHS
- Part id
- adi/AD7944BCPZ
- Category
- Analog To Digital Converters (ADCs)
- Package
- LFCSP-20(4x4)
- Pins
- 21
- In stock
- 3 at JLCPCB (C652072)
Overview
The AD7944BCPZ is an analog To Digital Converter made by Analog Devices in a LFCSP-20(4x4) package with 21 pins. -40℃~+85℃ 0.25LSB 1 14 1uA 2.375V~2.625V 2.5MHz 84dB Built-in External、Built-in Multi-chip synchronization Not supported SAR SPI Yes LFCSP-20(4x4) Analog to Digital Converters (ADC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AD7944BCPZ, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-BL-EP2.5, from EasyEDA), ready for a KiCad board. 3 are in stock at JLCPCB (part C652072).
Symbol
Footprint
Pinout
21| Pin | Name | Type |
|---|---|---|
| 1 | REF | Unspecified |
| 2 | REF | Unspecified |
| 3 | REFGND | Unspecified |
| 4 | REFGND | Unspecified |
| 5 | IN– | Unspecified |
| 6 | IN+ | Unspecified |
| 7 | PDREF | Unspecified |
| 8 | VIO | Unspecified |
| 9 | SDO | Unspecified |
| 10 | DGND | Unspecified |
| 11 | DVDD | Unspecified |
| 12 | SCK | Unspecified |
| 13 | CNV | Unspecified |
| 14 | SDI | Unspecified |
| 15 | TURBO | Unspecified |
| 16 | AVDD | Unspecified |
| 17 | AGND | Unspecified |
| 18 | AGND | Unspecified |
| 19 | BVDD | Unspecified |
| 20 | REFIN | Unspecified |
| 21 | EP | Unspecified |
Questions
Is there a KiCad symbol and footprint for the AD7944BCPZ?
Yes. The symbol is EasyEDA_Cloud:AD7944BCPZ and the footprint EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-BL-EP2.5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the AD7944BCPZ?
LFCSP-20(4x4), with 21 pins. Its footprint is drawn on this page.
Where is the AD7944BCPZ datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the AD7944BCPZ?
JLCPCB lists it as part C652072, with 3 in stock; the sellers' links on this page open their listings.