Integrated Circuits (ICs)

ISL43L840IRZ

Obsolete

Renesas Electronics Corporation

ULTRA LOW ON-RESISTANCE, LOW-VOLTAGE, SINGLE SUPPLY, DUAL 4 TO 1 ANALOG MULTIPLEXER

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Integrated Circuits (ICs)

ISL43L840IRZ

Obsolete

Renesas Electronics Corporation

ULTRA LOW ON-RESISTANCE, LOW-VOLTAGE, SINGLE SUPPLY, DUAL 4 TO 1 ANALOG MULTIPLEXER

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ISL43L840IRZ

Channel Capacitance (CS(off), CD(off)) [custom]	62 pF
Channel Capacitance (CS(off), CD(off)) [custom]	62 pF
Channel-to-Channel Matching (ΔRon)	120 mOhm
Charge Injection	-96 pC
Crosstalk	-100 dB
Current - Leakage (IS(off)) (Max)	4 nA
Mounting Type	Surface Mount
Multiplexer/Demultiplexer Circuit	4:1
Number of Circuits	2
On-State Resistance (Max) [Max]	750 mOhm
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-VFQFN Exposed Pad
Supplier Device Package	16-QFN (3x3)
Switch Circuit	SP4T
Voltage - Supply, Single (V+) [Max]	3.6 V
Voltage - Supply, Single (V+) [Min]	1.6 V

ISL43L840 Series

Ultra Low ON-Resistance, Low-Voltage, Single Supply, Dual 4 to 1 Analog Multiplexer

Part	Voltage - Supply, Single (V+) [Max]	Voltage - Supply, Single (V+) [Min]	Charge Injection	Crosstalk	On-State Resistance (Max) [Max]	Channel-to-Channel Matching (ΔRon)	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Current - Leakage (IS(off)) (Max)	Switch Circuit	Number of Circuits	Supplier Device Package	Package / Case [x]	Package / Case	Package / Case [y]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Multiplexer/Demultiplexer Circuit
Renesas Electronics Corporation ISL43L840IV	3.6 V	1.6 V	-96 pC	-100 dB	750 mOhm	120 mOhm	62 pF	62 pF	4 nA	SP4T	2	16-TSSOP	0.173 in	16-TSSOP	4.4 mm	Surface Mount	85 °C	-40 °C	4:1
Renesas Electronics Corporation ISL43L840IVZ	3.6 V	1.6 V	-96 pC	-100 dB	750 mOhm	120 mOhm	62 pF	62 pF	4 nA	SP4T	2	16-TSSOP	0.173 in	16-TSSOP	4.4 mm	Surface Mount	85 °C	-40 °C	4:1
Renesas Electronics Corporation ISL43L840IRZ-T	3.6 V	1.6 V	-96 pC	-100 dB	750 mOhm	120 mOhm	62 pF	62 pF	4 nA	SP4T	2	16-QFN (3x3)		16-VFQFN Exposed Pad		Surface Mount	85 °C	-40 °C	4:1
Renesas Electronics Corporation ISL43L840IRZ	3.6 V	1.6 V	-96 pC	-100 dB	750 mOhm	120 mOhm	62 pF	62 pF	4 nA	SP4T	2	16-QFN (3x3)		16-VFQFN Exposed Pad		Surface Mount	85 °C	-40 °C	4:1
Renesas Electronics Corporation ISL43L840IVZ-T	3.6 V	1.6 V	-96 pC	-100 dB	750 mOhm	120 mOhm	62 pF	62 pF	4 nA	SP4T	2	16-TSSOP	0.173 in	16-TSSOP	4.4 mm	Surface Mount	85 °C	-40 °C	4:1
Renesas Electronics Corporation ISL43L840IR	3.6 V	1.6 V	-96 pC	-100 dB	750 mOhm	120 mOhm	62 pF	62 pF	4 nA	SP4T	2	16-QFN (3x3)		16-VFQFN Exposed Pad		Surface Mount	85 °C	-40 °C	4:1

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	84	$ 3.59

Description

General part information

ISL43L840 Series

The Intersil ISL43L840 device is a precision, bidirectional, analog switches configured as a dual 4-channel multiplexer/demultiplexer, designed to operate from a single +1. 6V to +3. 6V supply. ON resistance is 0. 5Ω with a +3V supply and 0. 62Ω with a single +1. 8V supply. Each switch can handle rail to rail analog signals. The off-leakage current is only 4nA max at +25°C and 30nA max at +85°C with a +3. 3V supply. All digital inputs are 1. 8V logic-compatible when using a single +3V supply. The ISL43L840 is a dual 4 to 1 multiplexer device that is offered in a 16 Ld TSSOP and 16 Ld 3x3 QFN packages.

Documents

Technical documentation and resources