MITSUMI 2-Input 1-Output 3-Circuit Video Switch MM1231~1234 2-Input 1-Output 3-Circuit Video Switch Monolithic IC MM1231~1234 Outline This is serial 2-input, 1-output, 3-circuit video switch IC for video / audio signal switching with and without clamp circuit.
Circuit configuration tables and block diagrams are as follows.
MM1234 is used as the representative model in this description.
MM1231~MM1234 Series Circuit Configuration Table Model name MM1231 MM1232 MM1233 MM1234 # of Inputs 2 2 2 2 # of Outputs 1 1 1 1 Clamp circuit No 1 input 2 input 3 input Power supply voltage 4.
6~13.
0V 4.
6~13.
0V 4.
6~13.
0V 4.
6~13.
0V MM1231~MM1234 Input/Output Voltage Measurement Values (typ.
) Model name Inp...

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