Integrated Circuits (ICs)

ISL43120IHZ-T

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Renesas Electronics Corporation

LOW-VOLTAGE, SINGLE SUPPLY, DUAL SPST, SPDT ANALOG SWITCHES

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Integrated Circuits (ICs)

ISL43120IHZ-T

Active

Renesas Electronics Corporation

LOW-VOLTAGE, SINGLE SUPPLY, DUAL SPST, SPDT ANALOG SWITCHES

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ISL43120IHZ-T

Channel Capacitance (CS(off), CD(off)) [custom]	8 pF
Channel Capacitance (CS(off), CD(off)) [custom]	8 pF
Channel-to-Channel Matching (ΔRon)	800 mOhm
Charge Injection	5 pC
Crosstalk	-105 dB
Current - Leakage (IS(off)) (Max)	100 pA
Mounting Type	Surface Mount
Multiplexer/Demultiplexer Circuit	1:1
Number of Circuits	2
On-State Resistance (Max) [Max]	20 Ohm
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	SOT-23-8
Supplier Device Package	SOT-23-8
Switch Circuit	SPST - NO
Switch Time (Ton, Toff) (Max) [custom]	35 ns
Switch Time (Ton, Toff) (Max) [custom]	30 ns
Voltage - Supply, Single (V+) [Max]	12 V
Voltage - Supply, Single (V+) [Min]	2.7 V

ISL43120 Series

Low-Voltage, Single Supply, Dual SPST, SPDT Analog Switches

Part	Crosstalk	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]	Switch Circuit	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Number of Circuits	Multiplexer/Demultiplexer Circuit	Charge Injection	Current - Leakage (IS(off)) (Max)	On-State Resistance (Max) [Max]	Voltage - Supply, Single (V+) [Min]	Voltage - Supply, Single (V+) [Max]	Supplier Device Package	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Channel-to-Channel Matching (ΔRon)	Package / Case
Renesas Electronics Corporation ISL43120IHZ-T	-105 dB	35 ns	30 ns	SPST - NO	8 pF	8 pF	2	1:1	5 pC	100 pA	20 Ohm	2.7 V	12 V	SOT-23-8	Surface Mount	85 °C	-40 °C	800 mOhm	SOT-23-8

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.09
		10	$ 1.87
		25	$ 1.77
		100	$ 1.51
		250	$ 1.41
		500	$ 1.24
		1000	$ 1.03
	Digi-Reel®	1	$ 2.09
		10	$ 1.87
		25	$ 1.77
		100	$ 1.51
		250	$ 1.41
		500	$ 1.24
		1000	$ 1.03
	Tape & Reel (TR)	3000	$ 0.95
		6000	$ 0.92

Description

General part information

ISL43120 Series

The Intersil ISL43120, ISL43121 and ISL43122 devices are precision, bidirectional, dual analog SPST switches designed to operate from a single +2. 7V to +12V supply. Targeted applications include battery powered equipment that benefit from the devices’ low power consumption (5μW), low leakage currents (100pA max) and fast switching speeds (tON= 28ns, tOFF= 20ns). Cell phones, for example, often face ASIC functionality limitations. The number of analog input or GPIO pins may be limited and digital geometries are not well suited to analog switch performance. This family of parts may be used to "mux-in" additional functionality while reducing ASIC design risk. Some of the smallest packages are available, alleviating board space limitations and making Intersil’s newest line of low-voltage switches an ideal solution. The ISL43120, ISL43121, ISL43122 are dual single-pole/single-throw (SPST) devices. The ISL43120 has two normally open (NO) switches; the ISL43121 has two normally closed (NC) switches; the ISL43122 has one NO and one NC switch and can be used as an SPDT.

Documents

Technical documentation and resources