Overview
The MC74LVX4052DTR2G, produced by onsemi, is a high-performance analog multiplexer/demultiplexer that utilizes silicon-gate CMOS technology. This device is designed to achieve fast propagation delays, low ON resistances, and low OFF leakage currents. It controls analog voltages that may vary across the complete power supply range (from VCC to VEE) and is similar in pinout to the high-speed HC4052A and the metal-gate MC14052B. The device allows independent control of each switch, with Channel-Select inputs determining which analog input/output is connected to the common output/input.
Key Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| VCC (Positive DC Supply Voltage) | 2.5 | 6.0 | V |
| VEE (Negative DC Supply Voltage) | -6.0 | 0 | V |
| VIS (Analog Input Voltage) | VEE - 0.5 | VCC + 0.5 | V |
| VIN (Digital Input Voltage) | 0 | 6.0 | V |
| TA (Operating Temperature Range) | -55 | 125 | °C |
| RON (ON Resistance) | - | - | Ohms (varies with VCC and VEE) |
| BW (Maximum On-Channel Bandwidth) | - | 80 MHz | - |
| VISO (Off-Channel Feedthrough Isolation) | - | -70 dB | - |
Key Features
- Fast switching and propagation speeds
- Low crosstalk between switches
- Analog power supply range (VCC - VEE) = ±3.0 V
- Digital (control) power supply range (VCC - GND) = 2.5 to 6.0 V
- Improved linearity and lower ON resistance compared to metal-gate, HSL, or VHC counterparts
- Low noise
- Designed to operate on a single supply with VEE = GND, or using split supplies up to ±3.0 V
- Break-before-make circuitry
- Pb-free and RoHS compliant
Applications
The MC74LVX4052DTR2G is suitable for a variety of applications that require high-performance analog multiplexing and demultiplexing. These include:
- Audio and video signal routing
- Medical equipment
- Industrial control systems
- Automotive systems
- Telecommunications equipment
Q & A
- What is the primary function of the MC74LVX4052DTR2G?
The MC74LVX4052DTR2G is an analog multiplexer/demultiplexer that controls analog voltages across the complete power supply range.
- What technology does the MC74LVX4052DTR2G use?
The device utilizes silicon-gate CMOS technology.
- What is the operating temperature range of the MC74LVX4052DTR2G?
The operating temperature range is from -55°C to 125°C.
- What are the power supply voltage ranges for VCC and VEE?
VCC ranges from 2.5 V to 6.0 V, and VEE ranges from -6.0 V to 0 V.
- How does the Channel-Select input work?
The Channel-Select inputs determine which analog input/output is connected to the common output/input.
- What is the maximum on-channel bandwidth of the MC74LVX4052DTR2G?
The maximum on-channel bandwidth is up to 80 MHz.
- Is the MC74LVX4052DTR2G Pb-free and RoHS compliant?
Yes, the device is Pb-free and RoHS compliant.
- What types of packages are available for the MC74LVX4052DTR2G?
The device is available in TSSOP-16 and SOIC-16 packages.
- How does the Enable pin function?
When the Enable pin is HIGH, all analog switches are turned off.
- What are some typical applications of the MC74LVX4052DTR2G?
Typical applications include audio and video signal routing, medical equipment, industrial control systems, automotive systems, and telecommunications equipment.
