FSA4159 Series

Low Voltage, 1Ω, SPDT Analog Switch with Power-Off Isolation

Catalog

Low Voltage, 1Ω, SPDT Analog Switch with Power-Off Isolation

Part	Current - Leakage (IS(off)) (Max)	Number of Circuits	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Mounting Type	Channel-to-Channel Matching (ΔRon)	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Multiplexer/Demultiplexer Circuit	Voltage - Supply, Single (V+) [Min]	Voltage - Supply, Single (V+) [Max]	Package / Case	On-State Resistance (Max) [Max]	Charge Injection	Crosstalk	Switch Circuit	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]	-3db Bandwidth
ON Semiconductor FSA4159P6X	10 nA	1	12 pF	12 pF	Surface Mount	50 mOhm	SC-88 (SC-70-6)	85 °C	-40 °C	2:1	1.65 V	5.5 V	6-TSSOP SC-88 SOT-363	900 mOhm	15 pC	-60 dB	SPDT	20 ns	30 ns	180 MHz

Catalog

Low Voltage, 1Ω, SPDT Analog Switch with Power-Off Isolation

Key Features

• Low ICCWhen the S Input is Lower than VCC

• Power-Off Isolation (VCC= 0V)

• 1Ω On Resistance (RON) for 4.5V VCC

• 0.25Ω Maximum RONFlatness for 4.5V VCC

• Space-Saving, Pb-Free, 6-Lead SC70 Surface Mount Package

• Broad VCCOperating Range: 1.65V to 5.50V

• Fast Turn-On and Turn-Of Times

• Break-Before-Make Enable Circuitry

• Pb-Free ôGreen™ Packaging

Description

The FSA4159 is a high-performance Single-Pole / Double-Throw (SPDT) analog switch. The device features ultra-low RONof 1Ω at 4.5V VCCand operates over the wide VCCrange of 1.65V to 5.50V. The device is fabricated with sub-micron CMOS technology to achieve fast switching speeds and is designed for break-before- make operation.