Integrated Circuits (ICs)

ISL43L841IRZ

Obsolete

Renesas Electronics Corporation

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

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DocumentsISL43L841 Datasheet

Integrated Circuits (ICs)

ISL43L841IRZ

Obsolete

Renesas Electronics Corporation

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

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DocumentsISL43L841 Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ISL43L841IRZ

Channel Capacitance (CS(off), CD(off)) [custom]	218 pF
Channel Capacitance (CS(off), CD(off)) [custom]	62 pF
Channel-to-Channel Matching (ΔRon)	120 mOhm
Charge Injection	-65 pC
Crosstalk	-100 dB
Current - Leakage (IS(off)) (Max)	50 nA
Mounting Type	Surface Mount
Multiplexer/Demultiplexer Circuit	4:1
Number of Circuits	2
On-State Resistance (Max) [Max]	480 mOhm
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-WFQFN Exposed Pad
Supplier Device Package	16-TQFN (3x3)
Switch Circuit	SP4T
Switch Time (Ton, Toff) (Max) [custom]	24 ns
Switch Time (Ton, Toff) (Max) [custom]	34 ns
Voltage - Supply, Single (V+) [Max]	4.5 V
Voltage - Supply, Single (V+) [Min]	1.65 V

ISL43L841 Series

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

Part	Switch Circuit	Package / Case	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Voltage - Supply, Single (V+) [Max]	Voltage - Supply, Single (V+) [Min]	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]	Mounting Type	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	On-State Resistance (Max) [Max]	Charge Injection	Multiplexer/Demultiplexer Circuit	Current - Leakage (IS(off)) (Max)	Number of Circuits	Channel-to-Channel Matching (ΔRon)	Crosstalk
Renesas Electronics Corporation ISL43L841IRZ-T	SP4T	16-WFQFN Exposed Pad	218 pF	62 pF	4.5 V	1.65 V	24 ns	34 ns	Surface Mount	16-TQFN (3x3)	85 °C	-40 °C	480 mOhm	-65 pC	4:1	50 nA	2	120 mOhm	-100 dB
Renesas Electronics Corporation ISL43L841IRZ	SP4T	16-WFQFN Exposed Pad	218 pF	62 pF	4.5 V	1.65 V	24 ns	34 ns	Surface Mount	16-TQFN (3x3)	85 °C	-40 °C	480 mOhm	-65 pC	4:1	50 nA	2	120 mOhm	-100 dB

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

ISL43L841 Series

The Intersil ISL43L841 device contains precision, bidirectional, analog switches configured as a differential 4-channel multiplexer/demultiplexer. It is designed to operate from a single +1.65V to +4.5V supply. The device has an inhibit pin to simultaneously open all signal paths. With a supply voltage of 4.2V and logic high voltage of 2.85V at the logic inputs, the part draws only 20µA max of ICC current. ON resistance is 0.47Ω with a +4.3V supply and 0.65Ω with a single +1.8V supply. Each switch can handle rail to rail analog signals. A channel can handle 300mA of continuous current. The part has low quiescent power consumption of 0.23µW max. All digital inputs are 1.8V logic-compatible when using a single +3V supply. The ISL43L841 is a differential 4 to 1 multiplexer device that is offered in a 16 Ld 3x3 TQFN package.

Documents

Technical documentation and resources

ISL43L841 Datasheet

Datasheet