74HC4852PW Series

Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control

Manufacturer: Freescale Semiconductor - NXP

Catalog

Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control

Part	Switch Time (Ton, Toff) (Max) [Max] [custom]	Switch Time (Ton, Toff) (Max) [Max] [custom]	Channel-to-Channel Matching (ΔRon)	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply, Single (V+) [Min]	Voltage - Supply, Single (V+) [Max]	On-State Resistance (Max) [Max]	Mounting Type	Switch Circuit	Current - Leakage (IS(off)) (Max) [Max]	Number of Circuits	Supplier Device Package	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Package / Case [x]	Package / Case	Package / Case [y]	Multiplexer/Demultiplexer Circuit
Freescale Semiconductor - NXP 74HC4852PW,118	78 ns	39 ns	3 Ohm	-40 °C	125 °C	2 V	6 V	195 Ohm	Surface Mount	SP4T	100 nA	2	16-TSSOP	10 pF	10 pF	0.173 in	16-TSSOP	4.4 mm	4:1

Catalog

Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control

Key Features

• HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

• CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

Description

The 74HC4852; 74HCT4852 are dual single-pole quad-throw analog switches (SP4T) suitable for use in analog or digital 4:1 multiplexer/demultiplexer applications. Each switch features four independent inputs/outputs (nY0, nY1, nY2 and nY3) and a common input/output (nZ). A digital enable input (E) and two digital select inputs (S0 & S1) are common to both switches. WhenEis HIGH, the switches are turned off. The device features injection-current effect control. This allows signals at disabled analog input channels to exceed the supply voltage without affecting the signal of the enabled analog channel, eliminating the need for external diode/resistor networks typically used to keep the analog channel signals within the supply-voltage range. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.