Industry's Smallest DPDT Can Switch ±5.5V Signals with a Single VCC as Low as 1.6V
The MAX14689 ultra-small, low-on-resistance (RON) double-pole/double-throw (DPDT) analog switches feature Beyond-the-Rails™ capability that allows signals from -5.5V to +5.5V to pass without distortion, even when the power supply is below the signal range. The low on-resistance (0.25Ω) also makes the device ideal for low-distortion switching applications, such as audio or video. The MAX14689 is fully specified to operate from a single +1.6V to +5.5V power supply. Because of the low supply current requirement, VCC can be provided by a GPIO. When power is not applied, the switches go to a high-impedance mode and all analog signal ports can withstand signals from -5.5V to +5.5V. The switch is controlled with a single control bit, CB. The MAX14689 is available in a 1.2mm x 1.2mm, 0.4mm pitch, 9-bump wafer-level package (WLP), and operate over the -40°C to +85°C extended temperature range.
title | Download file |
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MAX14689 Data Sheet | MAX14689.pdf |
Part Number | Protocol | Config. | Channels | VSUPPLY (Single) (V) | VSUPPLY (Single) (V) | VSIGNAL (V) | VSIGNAL (V) | Dynamic Range (max) (V) | RON (Ω) | RFLAT(ON) (Ω) | RFLAT(ON) (Ω) | Bandwidth (MHz) | IL(OFF) (nA) | tON (ns) | tOFF (ns) | CON (pF) | COFF (pF) | Package/Pins | Budgetary Price |
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min | max | min | max | max | max | typ | max | max | min | max | See Notes | ||||||||
MAX14689 | Audio | 2-to-1 DPDT | 2 | 1.6 | 5.5 | -5.5 | 5.5 | 11 | 0.45 | 0.001 | 0.01 | 110 | 100 | 250000 | 30000 | 50 | 25 | WLP/9 | $0.96 @1k |
Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
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MAX14689DEMBD# | No Longer Available | EVKIT; | -40°C to +85°C | See data sheet | |
MAX14689EWL+ | Active | WLP,;9 pin;WLP; | -40°C to +85°C | Lead Free | |
MAX14689EWL+T | Active | WLP,;9 pin;WLP; | -40°C to +85°C | Lead Free |