Overview
The 74HCT4052PW,118 is a dual single-pole quad-throw analog switch (2 × SP4T) manufactured by Nexperia USA Inc. This component is designed for use in analog or digital 4:1 multiplexer/demultiplexer applications. It features two independent switches, each with four independent inputs/outputs (nY0, nY1, nY2, and nY3) and a common input/output (nZ). The switches are controlled by a digital enable input (E) and two digital select inputs (S0 and S1), which are common to both switches. When the enable input (E) is HIGH, the switches are turned off. This device is particularly useful for applications requiring logic level translation between 5 V logic and ±5 V analog signals.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Package | 16-TSSOP (SOT403-1) | |
| Analog Input Voltage Range | -5 V to +5 V | |
| ON Resistance | 80 Ω (typical) at VCC - VEE = 4.5 V 70 Ω (typical) at VCC - VEE = 6.0 V 60 Ω (typical) at VCC - VEE = 9.0 V | |
| Propagation Delay | 15 ns (max) at VCC = 4.5 V, VEE = 0 V 10 ns (max) at VCC = 4.5 V, VEE = -4.5 V | |
| Turn-on Time | 18 ns (max) at VCC = 5.0 V, VEE = 0 V, CL = 15 pF 28 ns (max) at VCC = 4.5 V, VEE = -4.5 V | |
| Logic Level Translation | Enables 5 V logic to communicate with ±5 V analog signals |
Key Features
- Wide analog input voltage range from -5 V to +5 V
- Low ON resistance: 60 Ω to 80 Ω depending on VCC - VEE
- CMOS low power dissipation
- High noise immunity
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- Inputs include clamp diodes for interfacing with voltages in excess of VCC
Applications
The 74HCT4052PW,118 is versatile and can be used in various applications across different industries, including:
- Automotive systems for signal routing and multiplexing
- Industrial control systems for analog and digital signal management
- Consumer electronics for audio and video signal switching
- Mobile and wearable devices for efficient signal routing
- Computing and power management systems for logic level translation and signal multiplexing
Q & A
- What is the primary function of the 74HCT4052PW,118?
The primary function is to act as a dual single-pole quad-throw analog switch (2 × SP4T) for use in analog or digital 4:1 multiplexer/demultiplexer applications.
- What is the package type of the 74HCT4052PW,118?
The package type is 16-TSSOP (SOT403-1).
- What is the analog input voltage range of the 74HCT4052PW,118?
The analog input voltage range is from -5 V to +5 V.
- What are the typical ON resistance values for the 74HCT4052PW,118?
The typical ON resistance values are 80 Ω at VCC - VEE = 4.5 V, 70 Ω at VCC - VEE = 6.0 V, and 60 Ω at VCC - VEE = 9.0 V.
- How does the 74HCT4052PW,118 handle logic level translation?
The device enables 5 V logic to communicate with ±5 V analog signals.
- What are the key control inputs for the switches in the 74HCT4052PW,118?
The key control inputs include a digital enable input (E) and two digital select inputs (S0 and S1).
- What is the effect of setting the enable input (E) to HIGH?
When the enable input (E) is set to HIGH, the switches are turned off.
- What industries can benefit from using the 74HCT4052PW,118?
The device can be used in automotive, industrial, consumer electronics, mobile, and computing industries.
- What is the significance of the clamp diodes in the 74HCT4052PW,118?
The clamp diodes enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
- How can I obtain samples of the 74HCT4052PW,118?
Samples can be ordered via Nexperia's sales organization or through their network of global and regional distributors.
- Is the 74HCT4052PW,118 RoHS compliant?
Yes, the 74HCT4052PW,118 is RoHS compliant.
