Overview
The 74HC4052PW/AUJ, produced by NXP USA Inc., is a dual single-pole quad-throw analog switch (2 × SP4T) designed for use in both analog and digital 4:1 multiplexer/demultiplexer applications. This component is part of the 74HC4052 and 74HCT4052 series, known for their versatility and robust performance in various electronic systems.
Each switch within the 74HC4052PW/AUJ features four independent inputs/outputs (nY0, nY1, nY2, and nY3) and a common input/output (nZ). The device includes a digital enable input (E) and two digital select inputs (S0 and S1) that are common to both switches. When the enable input (E) is HIGH, the switches are turned off, allowing for precise control over signal routing.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC supply voltage | 2.0 | 5.0 | 10.0 | V | |
| VCC - VEE | 2.0 | 5.0 | 10.0 | V | |
| VI input voltage | GND - VCC | -5 | 5 | V | |
| RON ON resistance | VCC - VEE = 4.5 V | 80 | Ω | ||
| RON ON resistance | VCC - VEE = 6.0 V | 70 | Ω | ||
| RON ON resistance | VCC - VEE = 9.0 V | 60 | Ω | ||
| Tamb ambient temperature | -40 | 125 | °C | ||
| Package | TSSOP16 (SOT403-1) |
Key Features
- Wide Analog Input Voltage Range: From -5 V to +5 V, allowing for flexibility in various analog signal applications.
- CMOS Low Power Dissipation: Ensures low power consumption, making it suitable for battery-powered devices and energy-efficient designs.
- High Noise Immunity: Provides robust performance in noisy environments.
- Latch-up Performance: Exceeds 100 mA per JESD 78 Class II Level B, ensuring reliable operation.
- Low ON Resistance: Typical values of 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.
- Logic Level Translation: Enables communication between 5 V logic and ±5 V analog signals.
- ESD Protection: HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V.
- Break Before Make: Built-in 'break before make' functionality to prevent signal overlap.
Applications
- Analog Multiplexing and Demultiplexing: Ideal for routing analog signals in various applications such as audio, medical devices, and industrial control systems.
- Digital Multiplexing and Demultiplexing: Suitable for digital signal routing in communication systems, data acquisition, and other digital applications.
- Signal Gating: Can be used to control the flow of signals in complex electronic circuits.
- Logic Level Translation: Useful in systems where different voltage levels need to be translated between different logic families.
Q & A
- What is the primary function of the 74HC4052PW/AUJ?
The primary function is to act as a dual single-pole quad-throw analog switch, suitable for both analog and digital 4:1 multiplexer/demultiplexer applications.
- What is the range of the analog input voltage for the 74HC4052PW/AUJ?
The analog input voltage range is from -5 V to +5 V.
- What is the typical ON resistance of the 74HC4052PW/AUJ at VCC - VEE = 4.5 V?
The typical ON resistance is 80 Ω.
- What type of package does the 74HC4052PW/AUJ come in?
The component comes in a TSSOP16 (SOT403-1) package.
- What is the operating temperature range for the 74HC4052PW/AUJ?
The operating temperature range is from -40 °C to +125 °C.
- Does the 74HC4052PW/AUJ have ESD protection?
Yes, it has ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V.
- What is the logic level compatibility of the 74HC4052PW/AUJ?
The 74HC4052 is compatible with CMOS logic levels, while the 74HCT4052 is compatible with TTL logic levels.
- Can the 74HC4052PW/AUJ be used for signal gating?
Yes, it can be used to control the flow of signals in electronic circuits.
- Is the 74HC4052PW/AUJ suitable for high-noise environments?
Yes, it has high noise immunity, making it suitable for noisy environments.
- Does the 74HC4052PW/AUJ have 'break before make' functionality?
Yes, it has built-in 'break before make' functionality to prevent signal overlap.
