74HC4852

更新时间： 2024-11-26 04:28:51

品牌	Logo	应用领域
恩智浦 - NXP		解复用器
页数	文件大小	规格书
20页	115K
描述
Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control

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74HC4852 数据手册

74HC4852

Dual 4-channel analog multiplexer/demultiplexer with

injection-current effect control

Rev. 02 — 30 May 2007

Product data sheet

1. General description

The 74HC4852 is a high-speed Si-gate CMOS device and is speciﬁed in compliance with

JEDEC standard no. 7A.

The 74HC4852 is a dual 4-channel analog multiplexer or demultiplexer with common

select inputs (S0 and S1). Both multiplexers have a common active LOW enable input (E),

four independent inputs/outputs (pins nY0 to nY3) and a common input/output (pin nZ).

The device features injection-current effect control, which has excellent value in

automotive applications where voltages in excess of the supply voltage are common.

With E LOW, two of the eight switches are selected (low impedance ON-state) by S0 and

S1. With E HIGH, all switches are in the high-impedance OFF-state, independent of S0

and S1.

The injection-current effect control allows signals at disabled analog input channels to

exceed the supply voltage without affecting the signal of the enabled analog channel. This

eliminates the need for external diode/resistor networks typically used to keep the analog

channel signals within the supply-voltage range.

2. Features

I Injection-current cross coupling < 1 mV/mA

I Wide supply voltage range from 2.0 V to 6.0 V

I ESD protection:

N HBM JESD22-A114E Class 2 exceeds 2000 V

N MM JESD22-A115-A exceeds 200 V

N CDM JESD22-C101C exceeds 1000 V

I Latch-up performance exceeds 100 mA per JESD 78 Class II

I Low ON-state resistance:

N 400 Ω (typical) at V_CC= 2.0 V

N 215 Ω (typical) at V_CC= 3.0 V

N 120 Ω (typical) at V_CC= 3.3 V

N 76 Ω (typical) at V_CC= 4.5 V

N 59 Ω (typical) at V_CC= 6.0 V

12 3 4 5 6 7...20

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型号	品牌	获取价格	描述	数据表
74HC4852BQ	NXP	获取价格	Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control
74HC4852BQ	NEXPERIA	获取价格	Dual 4-channel analog multiplexer/demultiplexer with injection-current effect controlProdu
74HC4852BQ,115	NXP	获取价格	74HC(T)4852 - Dual 4-channel analog multiplexer/demultiplexer with injection-current effec
74HC4852BQ-G	NXP	获取价格	IC,ANALOG MUX,SINGLE,4-CHANNEL,HC-CMOS,LLCC,16PIN,PLASTIC
74HC4852BQ-Q100	NEXPERIA	获取价格	Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control
74HC4852BQ-Q100	NXP	获取价格	SGL ENDED MULTIPLEXER
74HC4852D	NXP	获取价格	Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control
74HC4852D	NEXPERIA	获取价格	Dual 4-channel analog multiplexer/demultiplexer with injection-current effect controlProdu
74HC4852D-Q100	NEXPERIA	获取价格	Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control
74HC4852D-T	NXP	获取价格	IC,ANALOG MUX,SINGLE,4-CHANNEL,HC-CMOS,SOP,16PIN,PLASTIC