FREQUENCY TO VOLTAGE CONVERTER

The TA8029S is a small 9-pin SIP IC incorporating an accurate frequency / voltage converter and two voltage comparators.
It has a Schmitt input circuit and becomes active on the positive edge of the input. Its F/V output is stable even when it is supplied with a high-frequency input. Since the VCC pin connects to a shunt regulator, stable frequency detection is assured regardless of the battery voltage. In addition, its wide operating temperature range allows it to be used for a wide variety of applications.