Overview
The NLHV4051DR2G, produced by onsemi, is a digitally-controlled analog multiplexer/demultiplexer. This device effectively implements an SP8T (Single Pole, 8 Throw) solid-state switch. It is part of the NLHV4051 series, which includes the NLHV4052 (DP4T) and NLHV4053 (Triple SPDT) devices. These multiplexers are designed to control analog signals across the complete supply voltage range, featuring low ON impedance and very low OFF leakage current.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 3.0 to 18 | Vdc |
| Analog Voltage Range (VDD - VEE) | 3.0 to 18 | V |
| Input or Output Voltage Range | -0.5 to VDD + 0.5 | V |
| Input Current per Control Pin | +10 | mA |
| Switch Through Current | ±25 | mA |
| Power Dissipation per Package | 500 | mW |
| Ambient Temperature Range | -55 to +125 | °C |
| Storage Temperature Range | -65 to +150 | °C |
| Lead Temperature (8-Second Soldering) | 260 | °C |
Key Features
- Triple Diode Protection on Control Inputs
- Switch Function is Break Before Make
- Linearized Transfer Characteristics
- Low-noise - 12 nV/sqrt.Cycle, f ≤ 1.0 kHz Typical
- Pin-for-Pin Replacement for CD4051, CD4052, and CD4053
- Pb-Free and RoHS Compliant
Applications
The NLHV4051DR2G is suitable for various applications requiring analog signal switching, such as audio and video signal routing, data acquisition systems, and medical equipment. Its low ON impedance and low OFF leakage current make it ideal for applications where signal integrity is crucial.
Q & A
- What is the supply voltage range of the NLHV4051DR2G?
The supply voltage range is 3.0 Vdc to 18 Vdc. - What is the analog voltage range for this device?
The analog voltage range is from 3.0 V to 18 V, where VEE must be ≤ VSS. - What is the maximum input current per control pin?
The maximum input current per control pin is +10 mA. - What is the switch through current capacity?
The switch through current capacity is ±25 mA. - Is the NLHV4051DR2G RoHS compliant?
Yes, the device is Pb-Free and RoHS compliant. - What is the ambient temperature range for this device?
The ambient temperature range is -55°C to +125°C. - Can the NLHV4051DR2G replace older CD4051, CD4052, and CD4053 devices?
Yes, it is a pin-for-pin replacement for these devices. - What is the typical noise level of the NLHV4051DR2G?
The typical noise level is 12 nV/sqrt.Cycle at frequencies ≤ 1.0 kHz. - What is the purpose of the triple diode protection on control inputs?
The triple diode protection helps to safeguard the control inputs from voltage spikes and other transient conditions. - What is the switch function type of the NLHV4051DR2G?
The switch function is Break Before Make.
