MAX14689EWL+T
ActiveULTRA-SMALL, LOW-RON, BEYOND-THE-RAILS DPDT ANALOG SWITCHES
MAX14689EWL+T
ActiveULTRA-SMALL, LOW-RON, BEYOND-THE-RAILS DPDT ANALOG SWITCHES
Description
General part information
MAX14689 Series
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, VCCcan 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 10-pin, 2.5mm x 2.0mm TDFN package. It operates over the -40°C to +85°C extended temperature range.ApplicationsLow-Distortion Signal SwitchesPortable Audio/Video EquipmentSmartphonesTablets
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX14689EWL+T |
|---|---|
| -3db Bandwidth | 110 MHz |
| Channel Capacitance (CD(off)) | 25 pF |
| Channel Capacitance (CS(off)) | 25 pF |
| Channel-to-Channel Matching (ΔRon) | 5 mOhm |
| Crosstalk | -100 dB |
| Current - Leakage (Max) | 100 nA |
| Demultiplexer Outputs | 2 |
| Mounting Type | Surface Mount |
| Multiplexer Inputs | 4 |
| Number of Circuits | 1 |
| On-State Resistance (Max) | 450 mOhm |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | WLBGA, 9-WFBGA |
| Package Length | 1.26 mm |
| Package Name | 9-WLP |
| Package Width | 1.26 mm |
| Switch Circuit Type | DPDT |
| Switch Time Toff (Max) | 30 µs |
| Switch Time Ton (Max) | 200 µs |
| Voltage - Supply, Single (V+) (Maximum) | 5.5 V |
| Voltage - Supply, Single (V+) (Minimum) | 1.6 V |
Pricing
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