Part Number
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UM4157 |
Manufacturer
|
Union Semiconductor |
Description
|
Low-Voltage SPDT Analog Switch |
Published
|
Jan 14, 2019 |
Detailed Description
|
UM4157
0.8Ω Low-Voltage SPDT Analog Switch UM4157 SOT363
General Description
The UM4157 is a low on resistance, low-p...
|
Datasheet
|
UM4157
|
Overview
UM4157
0.
8Ω Low-Voltage SPDT Analog Switch UM4157 SOT363
General Description
The UM4157 is a low on resistance, low-power, Single Pole Double Throw (SPDT) analog switch.
This product has been designed for switching audio signals in applications such as cell phones and portable media players.
The ultra-low 0.
8Ω impedance, sub μA current consumption, and 1.
65V to 4.
3V operating voltage range make this product ideal for battery-powered applications.
The UM4157 also features bidirectional operation and break-before-make functionality.
This device is fully specified for operation at 1.
8V, 2.
5V, and 3.
3V.
Applications
z Cellular Phone z PDA z Portable Media Player
Features
z Typical 0.
8Ω On R...
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