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74HC4851BQ-Q100 PDF预览

74HC4851BQ-Q100

更新时间: 2024-11-05 12:32:31
品牌 Logo 应用领域
恩智浦 - NXP 复用器开关复用器或开关信号电路
页数 文件大小 规格书
21页 260K
描述
8-channel analog multiplexer/demultiplexer with injection-current effect control

74HC4851BQ-Q100 技术参数

是否Rohs认证:符合生命周期:Transferred
包装说明:DHVQFN-16Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.23
Is Samacsys:N模拟集成电路 - 其他类型:SINGLE-ENDED MULTIPLEXER
JESD-30 代码:R-PQCC-N16JESD-609代码:e4
长度:3.5 mm湿度敏感等级:1
信道数量:8功能数量:1
端子数量:16通态电阻匹配规范:4 Ω
最大通态电阻 (Ron):650 Ω最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:HVQCCN封装形状:RECTANGULAR
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
座面最大高度:1 mm最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):3 V
表面贴装:YES最长断开时间:115 ns
最长接通时间:115 ns技术:CMOS
温度等级:AUTOMOTIVE端子面层:NICKEL PALLADIUM GOLD
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:2.5 mmBase Number Matches:1

74HC4851BQ-Q100 数据手册

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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 VCC = 2.0 V  
215 (typical) at VCC = 3.0 V  
120 (typical) at VCC = 3.3 V  
76 (typical) at VCC = 4.5 V  
59 (typical) at VCC = 6.0 V  

74HC4851BQ-Q100 替代型号

型号 品牌 替代类型 描述 数据表
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