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MAX14508E, MAX14509AE, MAX14509E, MAX14510E, MAX14511E
USB 2.0 Hi-Speed and Audio Switches with Negative Signal Capability
Industry's Best, High-Integration, Protected, Full-Featured USB and Audio Mux
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Status
| Part Number |
Status |
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MAX14508E
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Active: In Production. |
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MAX14509AE
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Active: In Production. |
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MAX14509E
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Future Product |
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MAX14510E
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Active: In Production. |
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MAX14511E
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Future Product |
Description
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.
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Data Sheet
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An evaluation kit is available: MAX14508EEVKIT
Key Features
- 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
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Applications/Uses
- Cell Phones
- MP3 Players
- Notebook Computers
- PDAs
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Key Specifications:
| Switches and Multiplexers (Low Voltage) |
| Part Number |
Protocol |
Config. |
Channels |
VSUPPLY (Single)
(V) |
VSUPPLY (Single)
(V) |
VSIGNAL
(V) |
VSIGNAL
(V) |
Dynamic Range (max)
(V) |
RON
(Ω) |
RFLAT(ON) |
BW
(MHz) |
IL(OFF)
(nA) |
tON
(ns) |
tOFF
(ns) |
CON
(pF) |
COFF
(pF) |
Budgetary Price |
| min |
max |
min |
max |
max |
max |
typ |
max |
min |
max |
max |
max |
See Notes |
| MAX14508E |
USB |
DPDT |
1 |
2.7 |
5 |
-2.3 |
5 |
5 |
5 |
0.05 |
950 |
10000 |
60000 |
5000 |
8 |
8 |
$1.44 @1k |
| MAX14509AE |
$1.44 @1k |
| MAX14510E |
$1.44 @1k |
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See All Switches and Multiplexers (Low Voltage) (186)
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Pricing 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.
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More Information
Didn't Find What You Need?
Information Index
Document Ref.: 19-4136
Rev 1;
2009-06-15
This page last modified: 2011-10-19
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