Overview
The 74LV4052D, produced by Nexperia USA Inc., is a dual single-pole quad-throw analog switch designed for use in 4:1 multiplexer/demultiplexer applications. This component is part of Nexperia's extensive portfolio of analog and logic ICs, which are known for their low power dissipation and high performance in various electronic designs.
The 74LV4052D features two independent switches, each with four 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, S1). When the enable input (E) is HIGH, the switches are turned off, allowing for efficient control over the multiplexing/demultiplexing operations.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 1.0 to 6.0 | V |
| Switch Time (Ton, Toff) | 46ns, 32ns | ns |
| On-State Resistance (Max) | 85 Ω | Ω |
| Operating Temperature | -40°C to 125°C | °C |
| Package Type | 16-SOIC (SOT109-1) | - |
| Number of Circuits | 2 | - |
| Multiplexer/Demultiplexer Circuit | 4:1 | - |
| Crosstalk | -60 dB @ 1 MHz | dB |
| Channel Capacitance (CS(off), CD(off)) | 3.5 pF | pF |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | - |
Key Features
- Wide supply voltage range from 1.0 to 6.0 V, making it suitable for various low-voltage applications.
- CMOS low power dissipation, contributing to energy-efficient designs.
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B, ensuring robust operation.
- Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V, enhancing compatibility with different logic systems.
- Low ON resistance, typically 145 Ω at VCC - VEE = 2.0 V and 90 Ω at higher voltages.
- Digital inputs include clamp diodes, allowing the use of current limiting resistors to interface inputs to voltages in excess of VCC.
- High -3 dB bandwidth of 200 MHz, suitable for high-frequency applications.
Applications
The 74LV4052D is versatile and can be used in a variety of applications across different industries, including:
- Automotive systems: For signal routing and multiplexing in automotive electronics.
- Industrial control systems: To manage multiple analog signals efficiently.
- Consumer electronics: In audio and video switching applications.
- Mobile and wearable devices: Due to its low power consumption and compact package.
- Medical devices: For precise signal multiplexing and demultiplexing.
Q & A
- What is the primary function of the 74LV4052D?
The 74LV4052D is a dual single-pole quad-throw analog switch suitable for use in 4:1 multiplexer/demultiplexer applications.
- What is the supply voltage range for the 74LV4052D?
The supply voltage range is from 1.0 to 6.0 V.
- What is the typical ON resistance of the 74LV4052D?
The typical ON resistance is 145 Ω at VCC - VEE = 2.0 V and 90 Ω at higher voltages.
- What is the operating temperature range for the 74LV4052D?
The operating temperature range is from -40°C to 125°C.
- What package type is the 74LV4052D available in?
The 74LV4052D is available in a 16-SOIC (SOT109-1) package.
- How many circuits does the 74LV4052D contain?
The 74LV4052D contains two independent circuits.
- What is the crosstalk specification for the 74LV4052D?
The crosstalk is specified as -60 dB at 1 MHz.
- Is the 74LV4052D RoHS compliant?
Yes, the 74LV4052D is lead-free and RoHS compliant.
- What is the moisture sensitivity level (MSL) of the 74LV4052D?
The MSL is 1 (Unlimited).
- What is the -3 dB bandwidth of the 74LV4052D?
The -3 dB bandwidth is 200 MHz.
