TPS841(F),TPS843(F) is a silicon photoelectric IC launched by Toshiba. It has the characteristics of low voltage drive, high sensitivity, and high response speed. It can be used for optoelectronic switch applications.
The TPS841(F) and TPS843(F) integrate a photodiode, amplifier, and Schmitt‑trigger on a single chip, providing a digital output that goes high when illuminated. They are designed for low‑voltage operation, helping reduce system power consumption, and feature fast response times (tpLH≈9 ps, tpHL≈15 ps).
These devices are supplied in a small epoxy resin package and can be directly connected to TTL or CMOS inputs. They are intended for use in a variety of electronic equipment such as printers, copiers, vending machines, and handheld terminals, with recommended usage guidelines to avoid false triggering from ambient light. This manual is written in Japanese.
| Supply voltage (Vcc) | 2.7‑15 V |
|---|---|
| Maximum power dissipation | 250 mW |
| Operating temperature range | -40 °C to 100 °C |
The devices operate with a supply voltage from 2.7 V up to 15 V.
The maximum power dissipation is 250 mW.
They are rated for storage temperatures from –40 °C to +100 °C.