Overview
The NLAS4053DR2G is a triple 2:1 analog switch-multiplexer produced by onsemi. It is an improved version of the MC14053 and MC74HC4053, fabricated in sub-micron Silicon Gate CMOS technology. This device offers lower RDS(on) resistance and improved linearity with low current consumption. It can operate with either a single supply (3-5 V) or dual supply (up to ±3.0 V), allowing it to pass a 6 VPP signal without the need for coupling capacitors. The NLAS4053DR2G is pin-for-pin compatible with industry-standard versions of the ‘4053’ and is available in Pb-free SOIC and TSSOP packages.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC (Supply Voltage) | 3.0 | - | 5.5 | V |
| VEE (Negative DC Supply Voltage) | -5.5 | - | 0 | V |
| VIH (Minimum High-Level Input Voltage) | 2.0 | - | 5.5 | V |
| VIL (Maximum Low-Level Input Voltage) | 0.5 | - | 1.65 | V |
| IIN (Maximum Input Leakage Current) | - | - | 1.0 | μA |
| ICC (Maximum Quiescent Supply Current) | - | - | 80 | μA |
| RON (On-Resistance) | - | 4.5 | - | Ω |
| tON/tOFF (Turn-On/Turn-Off Time) | - | 3.0/3.0 | - | ns |
| BW (Maximum On-Channel Bandwidth) | - | 145 | - | MHz |
| VISO (Off-Channel Isolation) | - | -93 | - | dB |
Key Features
- Improved RDS(on) specifications and linearity over standard HC4053 devices.
- Pin-for-pin replacement for MAX4053 and MAX4053A with one half the resistance operating at 5.0 volts.
- Single or dual supply operation: single 3-5 volt operation or dual ±3.0 volt operation.
- No translators needed; address and inhibit pins are over-voltage tolerant and may be driven up to +6.0 V regardless of VCC.
- Greatly improved noise margin over MAX4053 and MAX4053A.
- Popular SOIC and space-saving TSSOP packages available, with Pb-free options.
Applications
The NLAS4053DR2G is suitable for a variety of applications, including:
- Analog signal routing and switching in audio and video systems.
- Data acquisition and measurement systems.
- Medical devices requiring precise analog switching.
- Industrial control systems and automation.
- Communication equipment and telecommunications.
Q & A
- What is the NLAS4053DR2G?
The NLAS4053DR2G is a triple 2:1 analog switch-multiplexer produced by onsemi, fabricated in sub-micron Silicon Gate CMOS technology.
- What are the supply voltage options for the NLAS4053DR2G?
The device can operate with either a single supply (3-5 V) or a dual supply (up to ±3.0 V).
- What are the key improvements over the MC14053 and MC74HC4053?
The NLAS4053DR2G offers lower RDS(on) resistance and improved linearity with low current consumption.
- Is the NLAS4053DR2G pin-for-pin compatible with other industry-standard devices?
Yes, it is pin-for-pin compatible with industry-standard versions of the ‘4053’.
- What are the available package options for the NLAS4053DR2G?
The device is available in Pb-free SOIC and TSSOP packages.
- What is the maximum on-channel bandwidth of the NLAS4053DR2G?
The maximum on-channel bandwidth is approximately 145 MHz.
- How does the NLAS4053DR2G handle over-voltage on address and inhibit pins?
The address and inhibit pins are over-voltage tolerant and may be driven up to +6.0 V regardless of VCC.
- What is the typical turn-on and turn-off time for the NLAS4053DR2G?
The typical turn-on and turn-off time is around 3.0 ns each.
- What is the off-channel isolation of the NLAS4053DR2G?
The off-channel isolation is approximately -93 dB.
- Is the NLAS4053DR2G suitable for high-frequency applications?
Yes, it is suitable for high-frequency applications due to its high bandwidth and low distortion characteristics.
