Datasheet > 74HC4851-Q100

74HC4851-Q100

更新时间： 2024-11-13 12:32:31

品牌	Logo	应用领域
恩智浦 - NXP		复用器
页数	文件大小	规格书
21页	260K
描述
8-channel analog multiplexer/demultiplexer with injection-current effect control

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74HC4851-Q100 数据手册

74HC4851-Q100; 74HCT4851-Q100

8-channel analog multiplexer/demultiplexer with

injection-current effect control

Rev. 1 — 2 August 2012

Product data sheet

1. General description

The 74HC4851-Q100; 74HCT4851-Q100 are high-speed Si-gate CMOS devices and are

specified in compliance with JEDEC standard no. 7A.

The 74HC4851-Q100; 74HCT4851-Q100 are 8-channel analog

multiplexers/demultiplexers with three digital select inputs (S0 to S2), an active-LOW

enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output

(Z). The devices feature injection-current effect control, which has excellent value in

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

With E LOW, one of the eight switches is selected (low impedance ON-state) by S0 to S2.

With E HIGH, all switches are in the high-impedance OFF-state, independent of S0 to S2.

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.

This product has been qualified to the Automotive Electronics Council (AEC) standard

Q100 (Grade 1) and is suitable for use in automotive applications.

2. Features and benefits

 Automotive product qualification in accordance with AEC-Q100 (Grade 1)

 Specified from 40 C to +85 C and from 40 C to +125 C

 Injection-current cross coupling < 1 mV/mA

 Wide supply voltage range from 2.0 V to 6.0 V for 74HC4851-Q100

 ESD protection:

 MIL-STD-883, method 3015 exceeds 2000 V

 HBM JESD22-A114F exceeds 2000 V

 MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 )

 Latch-up performance exceeds 100 mA per JESD 78 Class II level A

 Low ON-state resistance:

 400  (typical) at V_CC= 2.0 V

 215  (typical) at V_CC= 3.0 V

 120  (typical) at V_CC= 3.3 V

 76  (typical) at V_CC= 4.5 V

 59  (typical) at V_CC= 6.0 V

12 3 4 5 6 7...21

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与74HC4851-Q100相关器件

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74HC4852	NXP	获取价格	Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control
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

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