MAX14508E
PRODUCTIONUSB 2.0 Hi-Speed and Audio Switches with Negative Signal Capability
Industry's Best, High-Integration, Protected, Full-Featured USB and Audio Mux
- Part Models
- 2
- 1ku List Price
- Starting From $1.44
Part Details
- Single +2.7V to +5.0V Supply Voltage
- Low 12µA Supply Current
- -3dB Bandwidth: 950MHz (typ)
- Low 2.5Ω (typ) On-Resistance
- Low 20mΩ (typ) RON Flatness
- THD+N: 0.05%
- COM Analog Inputs Fault Protected Against Shorts to +5.5V (MAX14508E/MAX14509E/MAX14510E/MAX14511E)
- Internal Shunt Resistors for Click-and-Pop Reduction (MAX14508E/MAX14510E)
- VBUS Detection for Automatic Switch Path Selection (MAX14510E/MAX14511E)
- Space-Saving Package: 10-Pin, 1.4mm x 1.8mm UTQFN
The MAX14508E—MAX14511E/MAX14509AE high-ESD-protected DPDT switches multiplex Hi-Speed (480Mbps) USB and analog signals such as AC-coupled audio or video. These devices combine the low on-capacitance (CON) and low on-resistance (RON) necessary for high-performance switching applications in portable electronics, and include an internal negative supply to pass audio signals that swing below ground (down to VCC - 5.0V). The MAX14508E—MAX14511E/MAX14509AE also handle USB low-/full-speed signaling and operate from a +2.7V to +5.0V supply.
The MAX14508E—MAX14511E feature +5.5V fault protection on COM1 and COM2, making these devices compliant with the USB 2.0 fault-protection specification. The MAX14510E/MAX14511E feature a VBUS detection input (VB) to automatically switch to the USB signal path upon detection of a valid VBUS signal. The MAX14508E/MAX14510E feature internal shunt resistors on the audio path to reduce clicks and pops heard at the output. The MAX14508E/MAX14509E/MAX14509AE have an enable input (EN) to reduce supply current and set all channels to high impedance when driven low.
The MAX14508E—MAX14511E/MAX14509AE are available in a space-saving, 10-pin, 1.4mm x 1.8mm UTQFN package, and operate over the -40°C to +85°C temperature range.
Applications
- Cell Phones
- MP3 Players
- Notebook Computers
- PDAs
Documentation
Data Sheet 1
Reliability Data 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX14508EEVB+ | Ultra Thin Quad Flatpack, No Leads | ||
| MAX14508EEVB+T | Ultra Thin Quad Flatpack, No Leads |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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Evaluation Kits
Evaluation Kit for the MAX14508E, MAX14509AE, MAX14509E, MAX14510E, MAX14511E, and MAX14509AE
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