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PI3A412 Datasheet, PDF (1/11 Pages) Pericom Semiconductor Corporation – 0.4ohm, 3.3V, Quad SPDT Analog Switch | |||
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COMPANY CONFIDENTIAL
PI3A412
0.4â¦, 3.3V, Quad SPDT Analog Switch
Features
⢠CMOS Technology for Bus and Analog Applications
⢠Low On-Resistance: 0.4⦠(+2.7V Supply)
⢠Wide VCC Range: +1.6V to +4.2V ±10%
⢠ICC = 0.3µA @ TA = +25ËC
⢠Rail-to-Rail switching throughout Signal Range
⢠Fast Switching Speed: 20ns TYP. at 3.3V
⢠High Off Isolation: -65dB
⢠Crosstalk Rejection: -65dB
⢠Extended Industrial Temperature Range: â40°C to 85°C
⢠Packaging: ( Pb-free & Green)
â 16-contact TQFN (ZL), 2.5mm x 2.5mm
â 16-contact TQFN (ZH), 3.0mm x 3.0mm
Description
The PI3A412 is a quad single-pole double-throw (SPDT) CMOS
switch. It can be used as an analog switch or as a low-delay bus
switch. Specified over a wide operating power supply voltage
range, +1.6V to +4.2V, the switch has an On-Resistance of 0.4Ω
at 2.7V.
Control inputs, Ax, tolerates input drive signals up to 5V, indepen-
dent of supply voltage.
Block Diagram
Applications
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⢠Cell Phones
⢠Audio & Video Signal Routing
⢠PDAs
⢠PCMCIA Cards
⢠Portable Instrumentation ⢠Modems
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⢠Battery Powered
⢠Hard Drives
Communications
⢠JTAG Testing
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⢠Computer Peripherals
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Pin Configuration (top view)
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16 15 14 13
NC1 1
12 COM4
A0 2
NO2 3
GND
11 NO4
10 A1
COM2 4
5
6
7
9 NC3
8
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06-0068
1
PS8834
05/22/06
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