ps391 Pericom Semiconductor Corporation, ps391 Datasheet
ps391
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ps391 Summary of contents
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... The PS391/ PS392/ PS393 are improved, quad, single-pole single- throw (SPST) analog switches designed to operate with ±3V to ±8V power supplies or a single 3V to 15V supply. The PS391 has four normally closed (NC) switches, the PS392 has four normally open (NO) switches. The PS393 has two NO and two NC switches. All ...
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... PS391/PS392/PS393 Precision, Quad, SPST Analog Switches º º º C above + 800mW º º C above + 650mW ° ( ( ...
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... 0utput COM PS391/PS392/PS393 Precision, Quad, SPST Analog Switches ° – – ...
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... V V – – ± ± PS391/PS392/PS393 Precision, Quad, SPST Analog Switches ° – ...
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... Output COM NC 5 PS391/PS392/PS393 Precision, Quad, SPST Analog Switches m ° – ...
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... PS391/PS392/PS393 Precision, Quad, SPST Analog Switches ° ...
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... – Output COM NC 7 PS391/PS392/PS393 Precision, Quad, SPST Analog Switches ( ) ° ...
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... 2.5 5.0 8 PS391/PS392/PS393 Precision, Quad, SPST Analog Switches R vs. V & Supply Voltages ON COM (V) V COM vs. V and Temperature (Single Supply) ...
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... Switching Times vs. Temperature - Temperature ( +80 +120 C) ˚ 120 C) ˚ 9 PS391/PS392/PS393 Precision, Quad, SPST Analog Switches Input Switching Threshold vs. Supply Voltages ±3 ±4 ±5 ±6 ±7 V+, V- (±V) Switching Times vs. Supply Voltage 100 ...
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... Figure 2. Break-Before-Make Interval (PS393 only) V OUT OUT 1nF V- IN -5V Figure 3. Charge Injection 1 0 PS391/PS392/PS393 Precision, Quad, SPST Analog Switches t r <20ns + <20ns 50 OFF V OUT 90 LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES THAT HAVE OPPOSITE LOGIC ...
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... 1kHz GND Figure 6. Channel-Off Capacitance Applications As illustrated in Figure 8, PS391 can be used to insert various capacitors (C1, C2) and set proper RC times for integration. The resistors R1 and R2 set initial gain. The R the RC time. The reset switch discharges the hold capacitor through Figure 8 ...
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... Pericom Semiconductor Corporation 1 2 PS391/PS392/PS393 Precision, Quad, SPST Analog Switches º º º ...