
Batterymeter
hb020/batterymeter
Handheld Battery AC and Time Domain characterization tool on Attiny series 2
Texas InstrumentsExtended
-40℃~+125℃ 10MHz 2.25uV 30pA 5V/us EMI filtering/RF suppression、Zero drift / auto-zero、Reverse-phase input protection Four channels SOIC-14 Precision Op Amps ROHS
The OPA4388ID is a precision Op Amp made by Texas Instruments in a SOIC-14 package with 14 pins. -40℃~+125℃ 10MHz 2.25uV 30pA 5V/us EMI filtering/RF suppression、Zero drift / auto-zero、Reverse-phase input protection Four channels SOIC-14 Precision Op Amps ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OPA4141AIDR, from EasyEDA) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. 4 are in stock at JLCPCB (part C1346831). 2 open-source boards in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | OUTA | Unspecified |
| 2 | INA- | Unspecified |
| 3 | INA+ | Unspecified |
| 4 | V+ | Unspecified |
| 5 | INB+ | Unspecified |
| 6 | INB- | Unspecified |
| 7 | OUTB | Unspecified |
| 8 | OUTC | Unspecified |
| 9 | INC- | Unspecified |
| 10 | INC+ | Unspecified |
| 11 | V- | Unspecified |
| 12 | IND+ | Unspecified |
| 13 | IND- | Unspecified |
| 14 | OUTD | Unspecified |

hb020/batterymeter
Handheld Battery AC and Time Domain characterization tool on Attiny series 2

hb020/batterymeter
Handheld Battery AC and Time Domain characterization tool on Attiny series 2
Yes. The symbol is EasyEDA_Cloud:OPA4141AIDR and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
SOIC-14, with 14 pins. Its footprint is drawn on this page.
Texas Instruments publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C1346831, with 4 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the GS8554-SR by Gainsil, the OPA4191ID by Texas Instruments, the TP2314-SR by 3PEAK and the AD8608ARZ-REEL7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.