CD4051BM Datasheet, PDF (8/10 Pages) National Semiconductor (TI) – Single 8-Channel, Dual 4-Channel, Triple 2-Channel Analog Multiplexer/Demultiplexe

Special Considerations
In certain applications the external load-resistor current may
include both V_DD and signal-line components To avoid
drawing V_DD current when switch current flows into IN OUT
pin the voltage drop across the bidirectional switch must
not exceed 0 6V at T_A^s 25 C or 0 4V at T_A^l25 C (calcu-
lated from R_ON values shown) No V_DD current will flow
through R_L if the switch current flows into OUT IN pin
Typical Performance Characteristics
‘‘ON’’ Resistance vs Signal
Voltage for T_Ae25 C
‘‘ON’’ Resistance as a
Function of Temperature for
V_DDbV_EEe15V
‘‘ON’’ Resistance as a
Function of Temperature for
V_DDbV_EEe10V
‘‘ON’’ Resistance as a
Function of Temperature for
V_DDbV_EEe5V
TL F 5662 – 5
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