Product type | Ee+ (mW/cm2) @880nm max | VOL (V) max | Reception angle @ half intensity (Deg) | Output |
QSA156 | 0.25 | 0.4 | 24 | Buffer Totem Pole |
QSA157 | 0.25 | 0.4 | 24 | Inverter Totem Pole |
QSA158 | 0.25 | 0.4 | 24 | Buffer Open Collector |
QSA159 | 0.25 | 0.4 | 24 | Inverter Open Collector |
The QSA15X family are Silicon Logic Detector ICs which feature a Schmitt trigger at the output which provides hysteresis for noise immunity anti pulse shaping. The building block consists of a photodiode, a linear amplifier, voltage regulator, Schmitt trigger and four output options. The TTL/LSTTL compatible output can drive up to ten TTL loads over a supply voltage from 4.5 to 5.5 Volts. The monolithic die is packages in a narrow angle, hermetically sealed, TO-18 metal can package.