Overview
The NLHV4052DTR2G is a dual 4-channel analog multiplexer/demultiplexer produced by onsemi. This device is part of the NLHV4051, NLHV4052, and NLHV4053 family of digitally-controlled analog switches. The NLHV4052 specifically implements a dual 4-channel (DP4T) configuration, making it suitable for applications requiring the routing of multiple analog signals.
The device features low ON impedance and very low OFF leakage current, allowing for efficient control of analog signals across the entire supply voltage range. It is designed to be pin-for-pin compatible with the CD4052, making it an excellent choice for upgrading existing designs.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| DC Supply Voltage Range | VDD | 3.0 | - | 18.0 | V |
| Input or Output Voltage Range | Vin, Vout | -0.5 | - | VDD + 0.5 | V |
| Input Current (DC or Transient) per Control Pin | Iin | - | - | 10 | mA |
| Switch Through Current | ISW | - | - | ±25 | mA |
| Power Dissipation per Package | PD | - | - | 500 | mW |
| Ambient Temperature Range | TA | -55 | - | 125 | °C |
| Storage Temperature Range | Tstg | -65 | - | 150 | °C |
| Lead Temperature (8-Second Soldering) | TL | - | - | 260 | °C |
| Propagation Delay Times (Control to Output) | tPLH, tPHL | - | 30 ns (Typ) | 75 ns (Max) | ns |
| Bandwidth | BW | - | 17 MHz (Typ) | - | MHz |
Key Features
- Low ON impedance and very low OFF leakage current.
- Supply voltage range from 3.0 Vdc to 18 Vdc.
- Analog voltage range (VDD - VEE) from 3.0 to 18 V.
- Linearized transfer characteristics.
- Low noise: 12 nV/√Cycle, f ≥ 1.0 kHz typical.
- Triple diode protection on control inputs.
- Switch function is break before make.
- Pb-free and RoHS compliant.
- Pin-for-pin replacement for CD4052.
Applications
The NLHV4052DTR2G is suitable for various applications requiring the routing of multiple analog signals. These include:
- Audio and video signal routing.
- Medical equipment where signal multiplexing is necessary.
- Industrial control systems requiring analog signal switching.
- Automotive systems for sensor signal multiplexing.
- Test and measurement equipment.
The device's ability to handle a wide range of supply voltages and its low noise characteristics make it versatile for use in a variety of analog signal processing applications.
Q & A
- What is the primary function of the NLHV4052DTR2G?
The NLHV4052DTR2G is a dual 4-channel analog multiplexer/demultiplexer, allowing for the routing of multiple analog signals.
- What is the supply voltage range for the NLHV4052DTR2G?
The supply voltage range is from 3.0 Vdc to 18 Vdc.
- What is the maximum switch through current for the NLHV4052DTR2G?
The maximum switch through current is ±25 mA.
- Is the NLHV4052DTR2G Pb-free and RoHS compliant?
Yes, the device is Pb-free and RoHS compliant.
- What is the typical propagation delay time for the NLHV4052DTR2G?
The typical propagation delay time is around 30 ns.
- Can the NLHV4052DTR2G be used as a replacement for the CD4052?
Yes, it is pin-for-pin compatible with the CD4052.
- What is the bandwidth of the NLHV4052DTR2G?
The bandwidth is typically 17 MHz.
- What are the key features of the NLHV4052DTR2G's switch function?
The switch function is break before make, and it features low ON impedance and very low OFF leakage current.
- What is the maximum ambient temperature for the NLHV4052DTR2G?
The maximum ambient temperature is 125°C.
- What are some common applications for the NLHV4052DTR2G?
Common applications include audio and video signal routing, medical equipment, industrial control systems, automotive systems, and test and measurement equipment.
