AD7291BCP
Analog Devices
8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor
- Category
- Uncategorised
- Package
- QFN20
- Pins
- 21
Overview
The AD7291BCP is an uncategorised made by Analog Devices in a QFN20 package with 21 pins. 8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor.
PCBKit's library has its KiCad symbol (Analog & Interface:AD7291, from CERN's library) and its footprint (ICs And Semiconductors SMD:QFN50P400X400X80-21N-S275, from CERN's library), ready for a KiCad board.
Symbol
Footprint
Pinout
21| Pin | Name | Type |
|---|---|---|
| 1 | VIN3 | Input |
| 2 | VIN4 | Input |
| 3 | VIN5 | Input |
| 4 | VIN6 | Input |
| 5 | VIN7 | Input |
| 6 | GND1 | Input |
| 7 | VREF | Input |
| 8 | DCAP | Passive |
| 9 | GND | Power in |
| 10 | VDD | Power in |
| 11 | AS0 | Input |
| 12 | ALERT | Output |
| 13 | AS1 | Input |
| 14 | SDA | Input/output |
| 15 | SCL | Input |
| 16 | VDRIVE | Power in |
| 17 | PD/RST | Input |
| 18 | VIN0 | Input |
| 19 | VIN1 | Input |
| 20 | VIN2 | Input |
| 21 | EP | Input |
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Is there a KiCad symbol and footprint for the AD7291BCP?
Yes. The symbol is Analog & Interface:AD7291 and the footprint ICs And Semiconductors SMD:QFN50P400X400X80-21N-S275, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the AD7291BCP?
QFN20, with 21 pins. Its footprint is drawn on this page.
What can replace the AD7291BCP?
Parts like it in the library: the AD8436ACP by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
