The Intersil ISL54057 device contains precision, bidirectional, analog switches configured as a differential 4-channel multiplexer/demultiplexer, designed to operate from a single +1.6V to +3.6V supply. The devices have an inhibit pin to simultaneously open all signal paths.
ON resistance is 0.41Ω with a +3V supply and 0.61Ω with a single +1.8V supply. Each switch can handle rail to rail analog signals. The off-leakage current is only 4nA max at +25°C or 35nA max at +85°C with a +3.3V supply.
All digital inputs are 1.8V logic-compatible when using a single +3V supply.
The ISL54057 is a differential 4 to 1 multiplexer device that is offered in a 16 Ld 2.6x1.8x0.5mm µTQFN package.
Key Features
- Pb-Free Plus Anneal Available (RoHS Compliant)
- ON Resistance (RON)
- V+ = +3.0V 0.41Ω
- V+ = +1.8V 0.61Ω
- RON Matching Between Channels 0.09Ω
- RON Flatness Across Signal Range 0.07Ω
- Single Supply Operation +1.6V to +3.6V
- Low Power Consumption (PD) <0.18µW
- Fast Switching Action (VS = +3V)
- Break-Before-Make
- High Current Handling Capacity (300mA Continuous)
- Available in 16 Ld 2.6x1.8x0.5mm µTQFN
- 1.8V CMOS-Logic Compatible (+3V Supply)
Applications
- Battery Powered, Handheld, and Portable Equipment
- Cellular/Mobile Phones
- Pagers
- Laptops, Notebooks, Palmtops
- Portable Test and Measurement
- Medical Equipment
- Audio and Video Switching
Order Information| Part Number | Package Type | Weight(g) | Pins | MSL Rating | Peak Temp (°C) | RoHS Status |
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| ISL54057IRUZ-T | 16 Ld uTQFN T+R | 0.0062 | 16 | 1 | 260 | RoHS |
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