SN74HC4852-Q1 - Texas Instruments

SN74HC4852-Q1 Automotive Dual 4-to-1 Channel Analog Multiplexer/Demultiplexer

This dual 4-to-1 CMOS analog multiplexer/ demultiplexer is pin compatible with the 4052 function and also features injection-current effect control. This feature has excellent value in automotive applications where voltages in excess of normal supply voltages are common. The injection-current effect control allows signals at disabled analog input channels .

Features

• Qualified for automotive applications
• Injection current cross−coupling <1mV/mA (see Figure 8-1)
• Low crosstalk between switches
• Pin compatible with SN74HC4052, SN74LV4052A, and CD4052B
• 2V to 5.5V V CC operation
• Latch-up performance exceeds 100mA per JESD 78, Class II 2 Applications
• Analog signal switching or multiplexing:
  – Signal gating, modulator, squelch control, demodulator, chopper, commutating switch
• Digital signal switching and multiplexing
  – Audio and video signal routing
• Transmission-gate logic implementation
• Analog-to-digital and digital-to-analog conversion
• Digi.