
NoiseAMP BAT
Floyd-Fish/Noise-Amplifier
An ultra-low noise amplifier to measure low-noise LDO/OPA's wide band output noise, and many other interesting measurements. Referred to AN-159.

The IP2325 is a battery Management made by INJOINIC in a ESOP-8 package with 9 pins. 1.32A 2 4.5V~5.5V 700nA 8.4V Charging IC Lithium Battery Support ESOP-8 Battery Management ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:IP2325_DA, from EasyEDA) and its footprint (EasyEDA_Pro:esop-8_l4.9-w3.9-p1.27-ls6.0-bl-ep, from EasyEDA Pro), ready for a KiCad board. 17,145 are in stock at JLCPCB (part C605434). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | VSYS | Unspecified |
| 2 | VOUT | Unspecified |
| 3 | VSET | Unspecified |
| 4 | NTC | Unspecified |
| 5 | LED | Unspecified |
| 6 | VIN | Unspecified |
| 7 | BST | Unspecified |
| 8 | LX | Unspecified |
| 9 | GND | Unspecified |

Floyd-Fish/Noise-Amplifier
An ultra-low noise amplifier to measure low-noise LDO/OPA's wide band output noise, and many other interesting measurements. Referred to AN-159.
<iframe src="https://pcbkit.io/embed/parts/injoinic/IP2325" title="IP2325 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/injoinic/IP2325.jpg" alt="IP2325" width="1200" height="900">[](https://pcbkit.io/parts/injoinic/IP2325)Yes. The symbol is EasyEDA_Cloud:IP2325_DA and the footprint EasyEDA_Pro:esop-8_l4.9-w3.9-p1.27-ls6.0-bl-ep, both drawn on this page. PCBKit places them on a board for you when you design with it.
ESOP-8, with 9 pins. Its footprint is drawn on this page.
INJOINIC publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C605434, with 17,145 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the CN3153 by CONSONANCE, the ME4059ASPG-N by MICRONE and the 4056 by ronghe. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.