EVALUATION KIT AVAILABLE Click here to ask about the production status of specific part numbers. MAX14689 Ultra-Small, Low-R , Beyond-the-Rails ON DPDT Analog Switches General Description Benefits and Features The MAX14689 ultra-small, low-on-resistance (R ) Distortion-Free Beyond-the-Rails Signaling ON double-pole/double-throw (DPDT) analog switches fea- Negative Voltage Audio and Video Signal Capable ture Beyond-the-Rails capability that allows signals -5.5V to +5.5V Analog Signal Range Independent from V from -5.5V to +5.5V to pass without distortion, even when CC the power supply is below the signal range. The low on- On-Resistance 0.25 (typ) +1.6V to +5.5V Single-Supply Range resistance (0.25) also makes the device ideal for low- distortion switching applications, such as audio or video. Total Harmonic Distortion Plus Noise 0.001% (typ) On-Resistance Flatness 0.001 (typ) The MAX14689 is fully specified to operate from a single Low Supply Current 40A (typ) at 1.6V +1.6V to +5.5V power supply. Because of the low supply current requirement, V can be provided by a GPIO. Can be Powered by GPIO CC High-Impedance Mode when V Not Applied When power is not applied, the switches go to a high- CC impedance mode and all analog signal ports can with- ESD Protection on COM stand signals from -5.5V to +5.5V. The switch is controlled 15kV Human Body Model with a single control bit, CB. 10kV IEC 61000-4-2 Air Gap 8kV IEC 61000-4-2 Contact The MAX14689 is available in a 1.2mm x 1.2mm, 0.4mm pitch, 9-bump wafer-level package (WLP) and 10-pin, ESD Protection on NC and NO 2.5mm x 2.0mm TDFN package. It operates over the 15kV Human Body Model -40C to +85C extended temperature range. Design Flexibility Break-Before-Make Operation Applications 9-Bump WLP (1.2mm x 1.2mm) Package Smartphones 10-Pin TDFN (2.5mm x 2.0mm) Package Tablets -40C to +85C Operating Temperature Range Portable Audio/Video Equipment Low-Distortion Signal Switches Ordering Information appears at end of data sheet. Typical Application Circuit/Functional Diagram 0.1F GPIO CB VCC MAX14689 NC1 COM1 CODEC NC2 AUDIO CONNECTOR COM2 NO1 AUDIO NO2 AMPLIFIER GND Beyond-the-Rails is a trademark of Maxim Integrated Products, Inc. 19-6784 Rev 5 6/20MAX14689 Ultra-Small, Low-R , Beyond-the-Rails ON DPDT Analog Switches Absolute Maximum Ratings (All voltages referenced to GND.) Continuous Power Dissipation (T = +70C) A V , CB...................................................................-0.3V to +6V 9-Bump WLP (derate 12mW/C above +70C).........963.8mW CC NC , NO , COM .......................................................-6V to +6V 10-Pin TDFN (derate 9.8mW/C above +70C) ..........784mW Continuous Current NC , NO , COM ...........................500mA Operating Temperature Range............................ -40C to +85C Peak Current NC , NO , COM (50% duty cycle).........850mA Junction Temperature.......................................................+150C Storage Temperature Range............................. -65C to +150C Soldering Temperature (reflow)........................................+260C Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Package Information PACKAGE TYPE: 9 WLP Package Code W91J1+1 Outline Number 21-0459 Land Pattern Number Refer to Application Note 1891 THERMAL RESISTANCE, FOUR-LAYER BOARD Junction to Ambient ( ) 83C/W JA PACKAGE TYPE: 10 TDFN Package Code T102A2+2C Outline Number 21-100013 Land Pattern Number 90-100007 THERMAL RESISTANCE, FOUR-LAYER BOARD Junction to Ambient ( ) 102C/W JA Junction to Case ( ) 2.9C/W JC Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that a +, , or - in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status. Maxim Integrated 2 www.maximintegrated.com