PS4066 Datasheet, PDF (1/9 Pages) Pericom Semiconductor Corporation – Low-Cost, Quad, SPST, CMOS Analog Switches

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Low-Cost, Quad, SPST, CMOS Analog Switches
Features
• Low On-Resistance
• On-Resistance Matching Between Channels, 0.2Ω typ
• On-Resistance Flatness, <2Ω typ
• Low Off-Channel Leakage, <100pA @ +25oC
• 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
• Small QSOP-16 Package Saves Board Area
Applications
• Instrumentation, ATE
• Sample-and-Holds
• Audio Switching and Routing
• Telecommunication Systems
• PBX, PABX
• Battery-Powered Systems
Description
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.
With +12V power supply, the PS4066/PS4066A guarantee <45Ω
on-resistance. On-resistance matching between channels is within
2Ω (PS4066). On-resistance flatness is less than 4Ω (PS4066A)
over the specified range. The PS4066A guarantees low leakage
currents (<100pA @ 25oC, <6nA @ +85oC) and fast switching
speeds (tON < 175ns). ESD sensitivity rating is >2,000V per
MIL-STD 883, Method 3015.7
Both devices are available in PDIP-14, narrow-body SOIC-14,
and QSOP-16 packages. Available temperature ranges are: com-
mercial (0oC to 70oC), and industrial (-40oC to +85oC).
For operation below 5V, the PI5A101/PI5A391/PI5A392 are also
recommended.
Functional Diagrams, Pin Configurations, and Truth Table
Logic Switch
0 OFF
1 ON
Top View
PDIP/SO
N.C. = No Internal Connection
Switches shown for logic “0” input
Top View
QSOP
1
PS8184A 10/15/98