RC4152中文资料仙童半导体数据手册PDF规格书

描述 Description

The RC4152 is a monolithic circuit containing all of the active components needed to build a complete 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. Frequency-to-voltage convert ers (FVCs) and many other signal conditioning circuits are also easily created using these converters.

特性 Features

• Single supply operation

• Pulse output DTL/TTL/CMOS compatible

• Programmable scale factor (K)

• High noise rejection

• Inherent monotonicity

• Easily transmittable output

• Simple full scale trim

• Single-ended input, referenced to ground

• V-F or F-V conversion

• Voltage or current input

• Wide dynamic range

Applications

• Precision voltage-to-frequency converters

• Pulse-width modulators

• Programmable pulse generators

• Frequency-to-voltage converters

• Integrating analog-to-digital converters

• Long-term analog integrators

• Signal conversion:

– Current-to-Frequency

– Temperature-to-Frequency

– Pressure-to-Frequency

– Capacitance-to-Frequency

– Frequency-to-Current