
Heartbeat Logger
Utstumo/Heartbeat-Logger
A small, portable device that will continuously log your ECG - the "waveform" of your heart - onto a memory card for analysis.

STMicroelectronics
-40℃~+125℃ 1.5V~5.5V 10pA 1pA 1uV/℃ 340V/ms 35mA 3mV 4 60nV/√Hz@1kHz 60uA 74dB 880kHz Enable/shutdown function Rail-to-Rail Input, Rail-to-Rail Output TSSOP-16 Operational Amplifier ROHS
The TSV635IPT is an operational Amplifier made by STMicroelectronics in a TSSOP-16 package with 5 pins. -40℃~+125℃ 1.5V~5.5V 10pA 1pA 1uV/℃ 340V/ms 35mA 3mV 4 60nV/√Hz@1kHz 60uA 74dB 880kHz Enable/shutdown function Rail-to-Rail Input, Rail-to-Rail Output TSSOP-16 Operational Amplifier ROHS.
PCBKit's library has its footprint (Package_SO:TSSOP-16_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. 3 are in stock at JLCPCB (part C2057778). 1 open-source board in 1 repository on GitHub use it.
The library has no symbol for this part yet.

Utstumo/Heartbeat-Logger
A small, portable device that will continuously log your ECG - the "waveform" of your heart - onto a memory card for analysis.
<iframe src="https://pcbkit.io/embed/parts/st/TSV635IPT" title="TSV635IPT 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/TSV635IPT.jpg" alt="TSV635IPT" width="1200" height="900">[](https://pcbkit.io/parts/st/TSV635IPT)Yes. the footprint Package_SO:TSSOP-16_4.4x5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
TSSOP-16, with 5 pins. Its footprint is drawn on this page.
STMicroelectronics publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C2057778, with 3 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the OPA4322SAIPW by Texas Instruments, the TS925AIPT by STMicroelectronics, the TS925IPT by STMicroelectronics and the TSV625IPT by STMicroelectronics. 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.