TC9400CPD Datasheet PDF - Microchip

●The TC9400CPD is a Voltage-to-frequency Converter for microprocessor data acquisition. It is utilizing low-power CMOS technology. The converter accept a variable analogue input signal and generate an output pulse train, whose frequency is linearly proportional to the input voltage. A complete Voltage-to-frequency (V/F) system only requires the addition of two capacitors, three resistors and reference voltage.

● 27mW Low power dissipation (typical)

● ±25ppm/°C (typical) Gain temperature stability

● Programmable scale factor