Part MM454
Description four-channel commutator
Manufacturer National Semiconductor
Size 151.42 KB
National Semiconductor

MM454 Overview

Description

The fIiIM454/MM554 IS a four-channel analog commutator capable of switching four analog input channels sequentially onto an output line. The device is constructed on a single silicon chip using MaS P Channel enhancement transistors; it contains all the digital cirCUitry necessary to sequentially turn ON the four analog switch transistors permitting multiplexing of the analog input data.

Key Features

  • High Analog Voltage Handling
  • High Commutating Rate
  • Low Leakage Current (TA = 25° C) (TA = 85°C) ±10V 500 kHz 200pA 50nA
  • All Channel Blanking input provided
  • Reset capability provided