
Multimeter
PreferLinux/open-source-multimeter
Source repository for https://hackaday.io/project/10820-open-source-multimeter

The TSV634IPT is an operational Amplifier made by STMicroelectronics in a TSSOP-14 package with 14 pins. -40℃~+125℃ 1.5V~5.5V 10pA 1pA 1uV/℃ 340V/ms 3mV 4 40mA 60nV/√Hz@1kHz 60uA 80dB 880kHz Rail-to-Rail Input, Rail-to-Rail Output TSSOP-14 Operational Amplifier ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TSV634IPT, from EasyEDA) and its footprint (Package_SO:TSSOP-14_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. 3 are in stock at JLCPCB (part C2058378). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | OUT1 | Output |
| 2 | IN1- | Unspecified |
| 3 | IN1+ | Unspecified |
| 4 | VCC | Unspecified |
| 5 | IN2+ | Unspecified |
| 6 | IN2- | Unspecified |
| 7 | OUT2 | Output |
| 8 | OUT3 | Output |
| 9 | IN3- | Unspecified |
| 10 | IN3+ | Unspecified |
| 11 | VCC- | Unspecified |
| 12 | IN4+ | Unspecified |
| 13 | IN4- | Unspecified |
| 14 | OUT4 | Output |

PreferLinux/open-source-multimeter
Source repository for https://hackaday.io/project/10820-open-source-multimeter
<iframe src="https://pcbkit.io/embed/parts/st/TSV634IPT" title="TSV634IPT 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/TSV634IPT.jpg" alt="TSV634IPT" width="1200" height="900">[](https://pcbkit.io/parts/st/TSV634IPT)Yes. The symbol is EasyEDA_Cloud:TSV634IPT and the footprint Package_SO:TSSOP-14_4.4x5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
TSSOP-14, with 14 pins. Its footprint is drawn on this page.
STMicroelectronics publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C2058378, with 3 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the LM324PW by Texas Instruments, the TLV9064IPW by Texas Instruments, the ADA4692-4ARUZ(UMW) by UMW and the TSV6394AIPT(UMW) by UMW. 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.