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CD4053BE

Triple 2-Channel Analog Multiplexer, 3-20V, SPDT x3, PDIP-16

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制造商零件：

CD4053BE

包装：

PDIP-16 (19.3 x 6.35 x 5.08 mm)

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产品类别：

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说明

产品概览

The CD4053BE is a triple 2-channel analog multiplexer/demultiplexer manufactured by Texas Instruments. Each multiplexer features low ON resistance, low leakage, and wide signal handling capability. The device can handle analog signals from VDD to VEE, making it suitable for both analog and digital switching applications. It operates from a 3V to 20V supply with very low quiescent power dissipation.

主要规格

渠道	Triple 2-channel (3 SPDT)
Supply Voltage Range	3V to 20V
Analog Signal Range	VDD to VEE (+/- 10V)
ON Resistance	80 ohm typical at 15V
OFF Leakage Current	10pA typical
Switching Time	200ns typical
工作温度	-55C to +125C
包装	PDIP-16

特点

Triple SPDT analog switch configuration
Low ON resistance (80 ohm at 15V)
Very low OFF leakage current (10pA)
Wide analog signal range including bipolar signals
Binary address decoding for channel selection
Inhibit pin for disabling all switches
Break-before-make switching

应用

Analog signal routing and switching
Digital signal multiplexing
Sample-and-hold circuits
Analog-to-digital converter input selection
Audio and video signal switching

产品介绍：CD4053BE 产品介绍

The CD4053BE from Texas Instruments is a triple 2-channel analog multiplexer/demultiplexer in a 16-pin DIP package. It contains three independent SPDT switches with low ON resistance of 80 ohm at 15V supply. The device can handle analog signals ranging from VDD to VEE, including bipolar signals when VEE is connected to a negative supply. Very low OFF leakage current of 10pA makes it suitable for precision signal routing in instrumentation and data acquisition systems.

工作原理：CD4053BE 工作原理

The CD4053BE uses CMOS transmission gates to implement three independent SPDT switches. Each switch has two input/output channels and one common output/input. The binary address inputs (A, B, C) control which channel of each switch is connected to its common terminal. The INHIBIT pin disables all three switches when active high. The CMOS construction provides symmetrical ON resistance for both directions of signal flow. Break-before-make switching prevents momentary short circuits between channels during transition.

引脚说明：CD4053BE 引脚定义和功能

针脚	名称	类型	功能
1	Y1	输入/输出	Switch Y channel 1
2	Y0	输入/输出	Switch Y channel 0
3	Z1	输入/输出	Switch Z channel 1
4	Z-COM	输入/输出	Switch Z common
5	Z0	输入/输出	Switch Z channel 0
6	INH	控制	Inhibit (active high)
7	VEE	电源	Negative supply / ground
8	VSS	电源	地面
9	C	控制	Address input C
10	B	控制	Address input B
11	A	控制	Address input A
12	X0	输入/输出	Switch X channel 0
13	X1	输入/输出	Switch X channel 1
14	X-COM	输入/输出	Switch X common
15	Y-COM	输入/输出	Switch Y common
16	VDD	电源	Positive supply

Application Scenarios:In which products and applications isCD4053BE 中古

Analog signal routing in test and measurement equipment
ADC input channel selection in data acquisition
Audio and video signal switching
Sensor multiplexing in industrial control
Communication system signal path selection

Alternative Models:What chips are recommended as replacements for CD4053BE

制造商	部件编号	包装	说明
德州仪器	CD4053BM	SOIC-16	SMD version
onsemi	MC14053BCP	PDIP-16	Second source equivalent
恩智浦	74HC4053D	SOIC-16	HC version, lower RON
Maxim/ADI	DG4053E	SOIC-16	Lower RON alternative

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CD4053BE

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