Overview
The 74HC4052D/S200118, produced by NXP USA Inc., is a dual 4-channel analog multiplexer/demultiplexer integrated circuit. This component is part of the 74HC series, known for its high-speed CMOS logic and low power dissipation. It is designed to handle both analog and digital multiplexing and demultiplexing tasks, making it versatile for various applications. The device features two independent single-pole quad-throw (SP4T) switches, each with four independent inputs/outputs and a common input/output, controlled by digital select and enable inputs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 2.0 to 10.0 | V |
| Supply Voltage Range (VCC - VEE) | 2.0 to 12.0 | V |
| Analog Input Voltage Range | -5 to +5 | V |
| ON Resistance (RON) | 60 Ω (typical) at VCC - VEE = 9.0 V | Ω |
| Power Dissipation | Very low, ICC = 4.0 µA (max) at VCC = 6.0 V, VEE = GND, Ta = 25 °C | µA |
| Operating Temperature Range | -40 to 125 °C | °C |
| Package Type | SO16 (SOT109-1) | |
| Logic Switching Levels | CMOS level | |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V | V |
Key Features
- Wide Analog Input Voltage Range: From -5 V to +5 V, allowing for the handling of a broad range of analog signals.
- Low ON Resistance: Typical values of 60 Ω at VCC - VEE = 9.0 V, ensuring minimal signal attenuation.
- Low Power Dissipation: Very low power consumption, with ICC = 4.0 µA (max) at VCC = 6.0 V, VEE = GND, Ta = 25 °C.
- High Noise Immunity: Enhanced noise immunity due to CMOS technology.
- High Degree of Linearity: Total Harmonic Distortion (THD) of 0.02% (typical) at VCC - VEE = 9 V.
- ESD Protection: Robust ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V.
- Wide Operating Temperature Range: From -40 °C to 125 °C, suitable for various environmental conditions.
Applications
- Analog Multiplexing and Demultiplexing: Ideal for switching between multiple analog signals in audio, video, and data acquisition systems.
- Digital Multiplexing and Demultiplexing: Suitable for digital signal routing and switching in communication and computing systems.
- Signal Gating: Can be used to control the flow of signals in various electronic circuits.
- Logic Level Translation: Enables communication between 5 V logic circuits and ±5 V analog signals.
Q & A
- What is the primary function of the 74HC4052D?
The primary function of the 74HC4052D is to act as a dual 4-channel analog multiplexer/demultiplexer, allowing for the selection and switching of multiple analog or digital signals.
- What is the operating voltage range for the 74HC4052D?
The operating voltage range for the 74HC4052D is from 2.0 V to 10.0 V for VCC and from -6.0 V to 0 V for VEE.
- What is the typical ON resistance of the 74HC4052D?
The typical ON resistance of the 74HC4052D is 60 Ω at VCC - VEE = 9.0 V.
- What is the power dissipation of the 74HC4052D?
The power dissipation is very low, with ICC = 4.0 µA (max) at VCC = 6.0 V, VEE = GND, Ta = 25 °C.
- What is the operating temperature range for the 74HC4052D?
The operating temperature range is from -40 °C to 125 °C.
- What type of logic switching levels does the 74HC4052D support?
The 74HC4052D supports CMOS logic switching levels.
- What kind of ESD protection does the 74HC4052D have?
The 74HC4052D has robust ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V.
- What package types are available for the 74HC4052D?
The 74HC4052D is available in SO16 (SOT109-1) packages.
- Can the 74HC4052D be used for both analog and digital multiplexing?
Yes, the 74HC4052D can be used for both analog and digital multiplexing and demultiplexing applications.
- How many channels does the 74HC4052D have?
The 74HC4052D has a dual 4-channel configuration, meaning it has two independent single-pole quad-throw (SP4T) switches.
