TC4051BP

Note: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even destruction.

Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges.

Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test report and estimated failure rate, etc).

TC4051B, TC4052B and TC4053B TC4051BP are multiplexers with capabilities of selection and mixture of analog signal and digital signal. TC4051B has 8 channels configuration. TC4052B has 4 channel * 2 configuration and TC4053B has 2 channel * 3 configuration. The digital signal to the control terminal turns "ON" the corresponding switch of each channel, with large amplitude (V_DD − V_EE) can be switched by the control signal with small logical amplitude (V_DD − V_SS). For example, in the case of V_DD = 5 V V_SS = 0 V and V_EE = −5 V, signals between −5 V and +5 V can be switched from the logical circuit with single power supply of 5 volts. As the ON-resistance of each switch is low, these can be connected to the circuits with low input impedance.