ADVFC32BH

The ADVFC32BH from Analog Devices is a versatile monolithic integrated circuit designed for voltage-to-frequency (V/F) and frequency-to-voltage (F/V) conversion. It provides high linearity, with a maximum error of 0.01% at 10 kHz full scale, and supports operating frequencies up to 0.5 MHz (500 kHz).

This converter features a 6-decade dynamic range and can accept either voltage or current inputs. In the V/F configuration, it converts input voltages or currents into a proportional frequency using minimal external components. For F/V conversion, the same external components are used with a simple biasing network to handle various input logic levels. The output is TTL/CMOS-compatible.

The device exhibits low input offset drift of 3 ppm/°C and a full-scale calibration drift of 100 ppm/°C maximum for the ADVFC32BH variant. It is constructed using reliable monolithic technology. The ADVFC32BH is available in a TO-100-10 metal can package and supports through-hole mounting.

This converter is suitable for applications requiring accurate signal conditioning and data acquisition where analog signals need to be represented as digital frequencies or vice versa. Its robust design and performance characteristics make it a standard component in many electronic systems.