Overview
The AIS25BA is an accelerometer made by STMicroelectronics in a VFLGA-14L(2.5x2.5) package with 14 pins. -40℃~+125℃ 1.71V~2.1V VFLGA-14L(2.5x2.5) Accelerometers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AIS25BATR, from EasyEDA) and its footprint (EasyEDA_Cloud:VFLGA-14_L2.5-W2.5-P0.50-TL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C5267410).
Symbol
Footprint
Parameters
8- Acceleration Measurement Range (MAX)
- ±7.7g
- Accelerometer Sensing Axis
- X,Y,Z
- Features
- Over-range protection function
- Interface
- I2C
- Operating Temperature
- -40℃~+125℃
- Sensor Type
- Accelerometer
- Standby Current
- 1uA
- Voltage - Supply
- 1.71V~2.1V
Order codes
1- AIS25BATRLCSC C5267410
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | I2C_SCL | Unspecified |
| 2 | I2C_SDA | Unspecified |
| 3 | TDM_BCLK | Unspecified |
| 4 | TDM_WCLK | Unspecified |
| 5 | TDM_SDOUT | Unspecified |
| 6 | RES(GND) | Unspecified |
| 7 | TDM_MCLK | Unspecified |
| 8 | VDD | Unspecified |
| 9 | GND | Unspecified |
| 10 | RES(VDD) | Unspecified |
| 11 | I2C_A0 | Unspecified |
| 12 | RES(GND) | Unspecified |
| 13 | RES(GND) | Unspecified |
| 14 | RES(GND) | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/st/AIS25BA" title="AIS25BA in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/AIS25BA.jpg" alt="AIS25BA" width="1200" height="900">[](https://pcbkit.io/parts/st/AIS25BA)Questions
Is there a KiCad symbol and footprint for the AIS25BA?
Yes. The symbol is EasyEDA_Cloud:AIS25BATR and the footprint EasyEDA_Cloud:VFLGA-14_L2.5-W2.5-P0.50-TL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the AIS25BA?
VFLGA-14L(2.5x2.5), with 14 pins. Its footprint is drawn on this page.
Where is the AIS25BA datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the AIS25BA?
JLCPCB lists it as part C5267410, with 0 in stock; the sellers' links on this page open their listings.
What can replace the AIS25BA?
Parts like it in the library: the LIS25BA by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
