The MAX4751/MAX4752/MAX4753 are low on-resistance, low-voltage, quad, single-pole/single-throw (SPST) analog switches that operate from a single +1.6V to +3.6V supply. These devices have fast switching speeds (tON = 30ns, tOFF = 25ns), handle rail-to-rail analog signals, and consume less than 1μW of quiescent power. The MAX4753 has break-before-make switching. When powered from a +3V supply, the MAX4751/MAX4752/MAX4753 feature low 0.9Ω (max) on-resistance (RON), with 0.12Ω (max) RON matching and 0.1Ω (max) RON flatness. The digital input is 1.8V CMOS compatible when using a single +3V supply. The MAX4751EUD has four normally open (NO) switches, the MAX4752 has four normally closed (NC) switches, and the MAX4753 has two NO and two NC switches. The MAX4751/MAX4752/MAX4753 are available in 3mm x 3mm, 16-pin QFN and 14-pin TSSOP packages.
Feature
- Low RON
- 0.9Ω max (+3V Supply)
- 2.5Ω max (+1.8V Supply)
- On-Resistance Flatness: 0.1Ω max (+3V)
- RON Matching
- 0.12Ω max (+3V Supply)
- 0.25Ω max (+1.8V Supply)
- +1.6V to +3.6V Single-Supply Operation
- Available in 16-Pin QFN and 3mm x 3mm Packages
- 1.8V CMOS Logic Compatible (+3V Supply)
- High Current-Handling Capacity (100mA Continuous)
- Fast Switching: tON = 30ns, tOFF = 25ns
Applications
- Audio/Video Signal Routing
- Battery-Powered Systems
- Cell Phones
- Communications Circuits
- Hard Drives
- Low-Voltage Data-Acquisition Systems
- Modems
- PCMCIA Cards
- Power Routing
