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
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)
Notes: **This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
