Overview
The SN74LV4052APWR-M is a dual 4-channel analog multiplexer and demultiplexer produced by Texas Instruments. This device is designed for use in a variety of applications, particularly in the automotive sector, where it is qualified under the AEC-Q100 standard. It operates over a wide voltage range of 2.0V to 5.5V and supports mixed-mode voltage operation on all ports. The device is capable of handling both analog and digital signals, making it versatile for different system requirements.
Key Specifications
| Parameter | Condition | TA | VCC | MIN | TYP | MAX | UNIT |
|---|---|---|---|---|---|---|---|
| rON (ON-state switch resistance) | IT = 2 mA, VI = VCC or GND, VINH = VIL | 25°C | 1.65 V | 60 | 150 | Ω | |
| rON (ON-state switch resistance) | IT = 2 mA, VI = VCC or GND, VINH = VIL | 25°C | 2.3 V | 38 | 180 | Ω | |
| rON (ON-state switch resistance) | IT = 2 mA, VI = VCC or GND, VINH = VIL | 25°C | 3 V | 30 | 150 | Ω | |
| rON (ON-state switch resistance) | IT = 2 mA, VI = VCC or GND, VINH = VIL | 25°C | 4.5 V | 22 | 75 | Ω | |
| IS(on) (ON-state switch leakage current) | VI = VCC or GND, VINH = VIL | 25°C | 5.5 V | -0.1 | 0.1 | µA | |
| ICC (Supply current) | VI = VCC or GND, VINH = 0 V | 25°C | 5.5 V | 0.01 | µA | ||
| CIC (Control input capacitance) | f = 10 MHz | 25°C | 3.3 V | 2 | pF | ||
| CIS (Common terminal capacitance) | f = 10 MHz | 25°C | 3.3 V | 13.2 | pF | ||
| COS (Switch terminal capacitance) | f = 10 MHz | 25°C | 3.3 V | 5.7 | pF | ||
| CF (Feedthrough capacitance) | f = 10 MHz | 25°C | 3.3 V | 0.5 | pF |
Key Features
- Qualified for automotive applications with AEC-Q100 qualification and an extended temperature range of -40°C to 125°C.
- Supports mixed-mode voltage operation on all ports.
- Fast switching and high on-off output-voltage ratio.
- Low crosstalk between switches and extremely low input current.
- Operates over a wide voltage range of 2.0V to 5.5V.
- Capable of handling both analog and digital signals.
- Available in multiple package options including TSSOP (PW) and SOT-23-THIN (DYY).
Applications
- Automotive systems: signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for analog-to-digital and digital-to-analog conversion systems.
- General-purpose analog and digital signal multiplexing and demultiplexing.
Q & A
- What is the operating voltage range of the SN74LV4052APWR-M?
The SN74LV4052APWR-M operates over a voltage range of 2.0V to 5.5V.
- What are the key applications of the SN74LV4052APWR-M?
The device is used in automotive systems for signal gating, chopping, modulation or demodulation, and signal multiplexing for analog-to-digital and digital-to-analog conversion systems.
- What is the temperature range for the SN74LV4052APWR-M?
The device is qualified for an extended temperature range of -40°C to 125°C.
- What types of signals can the SN74LV4052APWR-M handle?
The device can handle both analog and digital signals.
- What are the package options available for the SN74LV4052APWR-M?
The device is available in TSSOP (PW) and SOT-23-THIN (DYY) packages.
- What is the significance of AEC-Q100 qualification for the SN74LV4052APWR-M?
AEC-Q100 qualification indicates that the device meets the stringent requirements for automotive applications, ensuring reliability and performance in harsh environments.
- How does the SN74LV4052APWR-M manage crosstalk between switches?
The device features low crosstalk between switches, ensuring minimal interference between channels.
- What is the typical propagation delay time for the SN74LV4052APWR-M?
The typical propagation delay time is around 10 ns at 25°C with VCC = 2.5 V ± 0.2 V.
- How does the SN74LV4052APWR-M handle feedthrough attenuation?
The device has a feedthrough attenuation of -45 dB when the switch is off.
- What are the power supply recommendations for the SN74LV4052APWR-M?
The device can be supplied from a common 3.3V or 5V rail, or alternatively from a Switch-Mode-Power-Supply (SMPS) or a Linear Dropout Regulator (LDO) from a higher voltage rail.
