Product Summary

The RC4152M is a voltage-to-frequency converter. Circuits that convert a DC voltage to a pulse train can be built by adding a few resistors and capacitors to the internal comparator, one-shot, voltage reference, and switched current source. Its applications include Precision voltage-to-frequency converters, Pulse-width modulators, Programmable pulse generators, Frequency-to-voltage converters, Integrating analog-to-digital converters, Long-term analog integrators.

Parametrics

RC4152M absolute maximum ratings: (1)Supply voltage: 22V; (2)internal power dissipation: 500mW; (3)input voltage: VSV; (4)Output sink current: 20mA; (5)output short circuit to ground: continuous; (6)storage temperature range: 150℃; (7)operating temperature range: 0 to 70℃.

Features

RC4152M features: (1)Single supply operation; (2)Pulse output DTL/TTL/CMOS compatible; (3)Programmable scale factor (K); (4)High noise rejection; (5)Inherent monotonicity; (6)Easily transmittable output; (7)Simple full scale trim; (8)Single-ended input, referenced to ground; (9)V-F or F-V conversion; (10)Voltage or current input; (11)Wide dynamic range.

Diagrams

RC4152M block diagram