Overview
The NLAS4684FCT1G is an advanced CMOS analog switch produced by onsemi. This device is a dual Independent Single Pole Double Throw (SPDT) switch, fabricated in sub-micron silicon gate CMOS technology. It is known for its ultra-low on-resistance (RON) and is designed for a wide range of applications requiring high performance and reliability.
Key Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC (Positive DC Supply Voltage) | 1.8 | 5.5 | V | ||
| VIS (Analog Input Voltage) | GND | VCC - 0.5 | V | ||
| RON (NC) at 2.7 V | VIN = VIL, VIS = GND to VCC, IINI = 100 mA | 0.5 | 0.7 | Ω | |
| RON (NO) at 2.7 V | VIN = VIH, VIS = GND to VCC, IINI = 100 mA | 0.8 | 1.0 | Ω | |
| Ianl1 (Continuous DC Current from COM to NC/NO) | 300 | mA | |||
| TA (Operating Temperature Range) | -55 | 125 | °C | ||
| ESD (Human Body Model - All Pins) | 5 | kV |
Key Features
- Ultra-Low RON: 0.5 Ω for NC and 0.8 Ω for NO at 2.7 V
- Threshold Adjusted to Function with 1.8 V Control at VCC = 2.7-3.3 V
- Single Supply Operation from 1.8-5.5 V
- Tiny 2 x 1.5 mm Bumped Die Package
- Low Crosstalk: -83 dB at 100 kHz
- Full 0-VCC Signal Handling Capability
- High Isolation: -65 dB at 100 kHz
- Low Standby Current: 50 nA
- Low Distortion: 0.14% THD
- RON Flatness of 0.15 Ω
- Pin for Pin Replacement for MAX4684
- High Continuous Current Capability: 300 mA Through Each Switch
- Large Current Clamping Diodes at Analog Inputs
- Pb-Free Packages Available
Applications
- Cell Phone
- Speaker Switching
- Power Switching
- Modems
- Automotive
Q & A
- What is the NLAS4684FCT1G?
The NLAS4684FCT1G is a dual SPDT analog switch with ultra-low on-resistance, fabricated in sub-micron silicon gate CMOS technology.
- What are the typical on-resistances for the NLAS4684FCT1G?
The typical on-resistances are 0.5 Ω for the Normally Closed (NC) switch and 0.8 Ω for the Normally Open (NO) switch at 2.7 V.
- What is the operating voltage range for the NLAS4684FCT1G?
The device operates from a single supply voltage of 1.8 V to 5.5 V.
- What are the key features of the NLAS4684FCT1G?
Key features include ultra-low RON, low crosstalk, high isolation, low standby current, and high continuous current capability.
- What are the typical applications for the NLAS4684FCT1G?
Typical applications include cell phones, speaker switching, power switching, modems, and automotive systems.
- What is the package type for the NLAS4684FCT1G?
The device is available in a Microbump-10 package.
- Is the NLAS4684FCT1G Pb-free?
- What is the maximum continuous current through each switch?
The maximum continuous current through each switch is 300 mA.
- What is the operating temperature range for the NLAS4684FCT1G?
The operating temperature range is from -55°C to 125°C.
- Does the NLAS4684FCT1G have guaranteed Break Before Make switching?
