PS4066/PS4066A
Low-Cost, Quad, SPST, CMOS Analog Switches
Features
Description
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Low On-Resistance
The PS4066/PS4066A are improved SPST CMOS analog
switches ideal for low-distortion audio switching. These high pre-
cision, medium voltage switches were designed to operate with
single-supplies from +3V to 16V. They are fully specified with
+12V, +5V, and +3V supplies. The PS4066/PS4066A has four
normally open (NO) switches. Each switch conducts current
equally well in either direction when on. In the off state each
switch blocks voltages up to the power-supply rails.
On-Resistance Matching Between Channels, 0.2Ω typ
On-Resistance Flatness, <2Ω typ
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Low Off-Channel Leakage, <100pA @ +25 C
TTL/CMOS Logic Compatible
GND-to-V+ Analog Signal Dynamic Range
Low Power Consumption (<12µW)
Low Crosstalk: -86dB @ 1MHz
Low Off-Isolation: -58dB @ 1 MHz
Wide Bandwidth: > 100 MHz
With +12V power supply, the PS4066/PS4066A guarantee <45Ω
on-resistance.On-resistancematchingbetweenchannelsiswithin
2Ω (PS4066). On-resistance flatness is less than 4Ω (PS4066A)
over the specified range. The PS4066A guarantees low leakage
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currents (<100pA @ 25 C, <6nA @ +85 C) and fast switching
speeds (t < 175ns). ESD sensitivity rating is >2,000V per
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Small QSOP-16 Package Saves Board Area
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MIL-STD 883, Method 3015.7
Applications
Both devices are available in PDIP-14, narrow-body SOIC-14,
and QSOP-16 packages. Available temperature ranges are: com-
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Instrumentation, ATE
Sample-and-Holds
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mercial (0 C to 70 C), and industrial (-40 C to +85 C).
Audio Switching and Routing
Telecommunication Systems
PBX, PABX
Foroperationbelow5V, thePI5A101/PI5A391/PI5A392arealso
recommended.
Battery-Powered Systems
Functional Diagrams, Pin Configurations, and Truth Table
Logic Switch
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1
OFF
ON
Top View
N.C. = No Internal Connection
Switches shown for logic “0” input
Top View
PDIP/SO
QSOP
PS8184A
10/15/98
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PERICOM [ PERICOM SEMICONDUCTOR CORPORATION ]
