Overview
The SN74LV4052A, produced by Texas Instruments, is a dual, 4-channel CMOS analog multiplexer and demultiplexer. This device is designed to operate within a voltage range of 1.65V to 5.5V VCC, making it versatile for various applications. It handles both analog and digital signals, allowing each channel to transmit signals with amplitudes up to 5.5V (peak) in either direction. The SN74LV4052A is available in multiple package options, including SOIC, TSSOP, DYY (SOT-23-THIN), and QFN.
Key Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC Operation Range | 1.65 | 5.5 | V | ||
| Operating Temperature Range | -40 | 85 | °C | ||
| ESD Protection (Human-Body Model) | 2000 | V | |||
| ESD Protection (Charged-Device Model) | 1000 | V | |||
| Input Current (CMOS Input Pins) | Extremely Low | ||||
| Switching Time (Disable Delay) | CL = 50 pF, 25°C | 6.2 | 14 | ns | |
| Frequency Response (Switch On) | CL = 50 pF, RL = 600 Ω, Fin = 1 MHz | 30 | 50 | MHz |
Key Features
- 1.65V to 5.5V VCC operation
- Fast switching
- High on-off output-voltage ratio
- Low crosstalk between switches
- Extremely low input current at CMOS input pins
- Latch-up performance exceeds 100mA per JESD 78, class II
- ESD protection exceeds JESD 22: 2000V human-body model and 1000V charged-device model
Applications
- Telecommunications
- Infotainment
- Signal gating and isolation
- Home appliances
- Programmable logic circuits
- Modulation and demodulation
- Analog-to-digital and digital-to-analog conversion systems
Q & A
- What is the operating voltage range of the SN74LV4052A?
The SN74LV4052A operates within a voltage range of 1.65V to 5.5V VCC.
- What types of signals can the SN74LV4052A handle?
The SN74LV4052A can handle both analog and digital signals.
- What is the maximum signal amplitude that can be transmitted through each channel?
Each channel can transmit signals with amplitudes up to 5.5V (peak) in either direction.
- What are the key features of the SN74LV4052A?
The key features include fast switching, high on-off output-voltage ratio, low crosstalk between switches, and extremely low input current at CMOS input pins.
- What are the ESD protection levels of the SN74LV4052A?
The SN74LV4052A has ESD protection exceeding JESD 22: 2000V human-body model and 1000V charged-device model.
- In what applications is the SN74LV4052A commonly used?
Common applications include telecommunications, infotainment, signal gating and isolation, home appliances, programmable logic circuits, and modulation and demodulation.
- What are the available package options for the SN74LV4052A?
The SN74LV4052A is available in SOIC, TSSOP, DYY (SOT-23-THIN), and QFN packages.
- What is the operating temperature range of the SN74LV4052A?
The operating temperature range is -40°C to 85°C.
- How does the SN74LV4052A handle latch-up performance?
The latch-up performance exceeds 100mA per JESD 78, class II.
- What is the typical switching time for the SN74LV4052A?
The typical switching time (disable delay) is around 6.2 to 14 ns at 25°C with CL = 50 pF.
