Overview
The AD5245BRJZ100-R2 is a digital Potentiometer made by Analog Devices in a SOT-23-8 package with 8 pins. -40℃~+125℃ 1 100kΩ 2.7V~5.5V 256 40kHz 45ppm/℃ 50Ω I2C Linear Power-on reset ±30% SOT-23-8 Digital Potentiometers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AD5245BRJ50-RL7, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-8, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C143920).
Symbol
Footprint
Parameters
12- Bandwidth
- 40kHz
- Features
- Power-on reset
- Interface
- I2C
- Number of Channels
- 1
- Number of Taps
- 256
- Operating Temperature
- -40℃~+125℃
- Resistance Value (Ohms)
- 100kΩ
- Resistance value change
- Linear
- Temperature Coefficient(Typ)
- 45ppm/℃
- Tolerance
- ±30%
- Voltage - Supply
- 2.7V~5.5V
- Wiper resistance
- 50Ω
Order codes
1- AD5245BRJZ100-R2LCSC C143920
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | W | Unspecified |
| 2 | VDD | Unspecified |
| 3 | GND | Unspecified |
| 4 | SCL | Unspecified |
| 5 | SDA | Unspecified |
| 6 | AD0 | Unspecified |
| 7 | B | Unspecified |
| 8 | A | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/adi/AD5245BRJZ100-R2" title="AD5245BRJZ100-R2 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/adi/AD5245BRJZ100-R2.jpg" alt="AD5245BRJZ100-R2" width="1200" height="900">[](https://pcbkit.io/parts/adi/AD5245BRJZ100-R2)Questions
Is there a KiCad symbol and footprint for the AD5245BRJZ100-R2?
Yes. The symbol is EasyEDA_Cloud:AD5245BRJ50-RL7 and the footprint Package_TO_SOT_SMD:SOT-23-8, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the AD5245BRJZ100-R2?
SOT-23-8, with 8 pins. Its footprint is drawn on this page.
Where is the AD5245BRJZ100-R2 datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the AD5245BRJZ100-R2?
JLCPCB lists it as part C143920, with 0 in stock; the sellers' links on this page open their listings.
What can replace the AD5245BRJZ100-R2?
Parts like it in the library: the TPL0501-100DCN by Texas Instruments, the AD5165BUJZ100-R7 by Analog Devices, the CAT5171TBI-50GT3 by onsemi and the AD5160BRJZ10-RL7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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