The RX160160A-FHW is a 16-bit resistive opto-isolated voltage-to-frequency (VOLT-FREQ) converter manufactured by Raystar. It features high speed conversion, low power consumption, and excellent linearity with a wide range of input and output frequencies. The device features a frequency output range of 0-10 kHz, a power supply range of 4.75-30 VDC, and a maximum input voltage range of 0-15 VDC. Additionally, it has a low isolation voltage of 2.8 kVrms, low power consumption of 4.6 mA, and a temperature range of -40°C to +85°C. The device has a high accuracy of ±0.3%/V FSR, a maximum frequency resolution of 1 Hz, and a conversion time of 10 µs. The housing of the device is 5.08mm by 8.64mm (FHW).