MAX14585 Datasheet, PDF (8/12 Pages) Maxim Integrated Products – Hi-Speed USB and Audio Switches with Negative Signal Capability and High-Voltage-Tolerable

MAX14585/MAX14585A
Hi-Speed USB and Audio Switches with Negative Signal
Capability and High-Voltage-Tolerable V_BUS Detection
Pin Configuration
TOP VIEW
AOR 8
VB
9
UNC2 10
+
COM2 COM1
7
6
MAX14585
MAX14585A
1
2
UNC1 ANO2
UTQFN
5
VCC
4 GND
3 ANO1
Pin Description
PIN
NAME
FUNCTION
1
UNC1 USB Input 1. Normally closed terminal for switch 1.
2
ANO2 Audio Input 2. Normally open terminal for switch 2.
3
ANO1 Audio Input 1. Normally open terminal for switch 1.
4
GND Ground
5
V_CC
Positive Supply-Voltage Input. Bypass V_CC to GND with a 0.1FF capacitor as close as possible to the
device.
6
COM1 Common Terminal for Switch 1
7
COM2 Common Terminal for Switch 2
8
AOR
Audio Override Input. Drive AOR low to have V_B control the switch. Drive AOR high to connect COM_
to ANO_. AOR has an internal pulldown resistor to GND.
9
V_B
V_BUS Detection Input. If V_B R V_VBDET, COM_ connects to UNC_. Otherwise, COM_ connects to ANO_.
10
UNC2 USB Input 2. Normally closed terminal for switch 2.
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