MAX4908ETD+T Maxim Integrated Products, MAX4908ETD+T Datasheet - Page 2

• Manufacturer Part Number: MAX4908ETD+T
• Description: IC MULTIPLEXER DUAL 3X1 14TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX4908ETD+T

• Function: Multiplexer
• Circuit: 2 x 3:1
• On-state Resistance: 800 mOhm
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-WFDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX4908ETD+T; MAX4908ETD+TTR

2
Small, High-Performance USB Switches Integrate Low
Power and High-ESD Protection
Multiplex Both USB and Analog Signals in Handheld Devices
The MAX14585*/MAX14585A* high-ESD-protected DPDT switches multiplex Hi-Speed USB (480Mbps) and
analog signals such as AC-coupled audio or video . These devices combine the low on-capacitance (C
low on-resistance (R
include an internal negative supply to pass audio signals that swing down to -1 .8V below ground .
Low Power Consumption for Extended
Battery Operation
• Low supply current 6µA (typ)
• Single 2 . 7 V to 5 .5V supply operation (V
High Level of Integration for Design
Flexibility and Performance
• 3Ω (typ) on-resistance
• 950MHz bandwidth
• 0 .05% THD+N audio channel
• Audio channel override control input
• Distortion-free negative signal throughput
• 28V-capable V
• Low-capacitance Hi-Speed USB for both USB inputs
• Dual power supply architecture (V
• ±15kV HBM** ESD protection on COM_ pins
Reduces Required Board Space
• Internal shunt resistor reduces click and pop
• 1 . 4 mm x 1 .8mm, 10-pin UTQFN package
*Future product—contact factory for availability.
**Human Body Model.
down to -1 .8V on audio channel
selection by V
(MAX14585)
MAX14585*
MAX14585A*
MAX14508E
MAX14509AE
MAX14510E
MAX14531E
MAX14532E
Part
BUS
B
input with automatic USB
ON
detection
) necessary for high-performance switching applications in portable electronics . They
Configuration
DPDT
DP3T
High-Performance USB Switches
B
and V
2.7 to 5.5 or V
Supply Voltage
CC
2.7 to 5.0
2.7 to 5.5
)
CC
(V)
)
BUS
Detection/Enable
Detection
Detection
Enable
V
BUS
UNC1
UNC2
AN01
AN02
GND
Shunt Resistor
MAX14585A*
MAX14585*
✓
✓
✓
MAX14585
ONLY
AOR
V
CC
10-UTQFN (1.4 x 1.8)
3.0V
12-WLP (1.5 x 2)
(mm x mm)
Package
V
CCINT
0.1µF
V
VBDET
COM1
COM2
V
ON
B
) and
V
BUS