Industry's Best, High-Integration, Protected, Full-Featured USB and Audio Mux
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.
Key Features
| Applications/Uses
|
| title | Download file |
|---|---|
| MAX14508E-MAX14511E Data Sheet | MAX14508E-MAX14511E.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) | Bandwidth (MHz) | IL(OFF) (nA) | tON (ns) | tOFF (ns) | CON (pF) | COFF (pF) | Package/Pins | Budgetary Price |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | min | max | max | max | typ | max | min | max | See Notes | ||||||||
| MAX14508E | Audio USB Full-Speed USB High-Speed USB Low-Speed | 2-to-1 DPDT | 2 | 2.7 | 5 | -2.3 | 5 | 5 | 5 | 0.05 | 950 | 10000 | 60000 | 5000 | 8 | 8 | UTQFN/10 | $1.10 @1k |
| MAX14509AE | UTQFN/10 | - | ||||||||||||||||
| MAX14510E | UTQFN/10 | $1.10 @1k | ||||||||||||||||
| Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
|---|---|---|---|---|---|
| MAX14508EEVB+ | Active | UTQFN,;10 pin;2.5 mm² | -40°C to +85°C | Lead Free | |
| MAX14508EEVB+T | Active | UTQFN,;10 pin;2.5 mm² | -40°C to +85°C | Lead Free |
