Integrated Circuits (ICs)

ISL43640IRZ

Obsolete

Renesas Electronics Corporation

IC SWITCH SP4T X 1 50OHM 16QFN

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Integrated Circuits (ICs)

ISL43640IRZ

Obsolete

Renesas Electronics Corporation

IC SWITCH SP4T X 1 50OHM 16QFN

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ISL43640IRZ

Channel Capacitance (CS(off), CD(off)) [custom]	4 pF
Channel Capacitance (CS(off), CD(off)) [custom]	11 pF
Channel-to-Channel Matching (ΔRon)	500 mOhm
Charge Injection	1.2 pC
Current - Leakage (IS(off)) (Max)	1 nA
Mounting Type	Surface Mount
Multiplexer/Demultiplexer Circuit	4:1
Number of Circuits	1
On-State Resistance (Max) [Max]	50 Ohm
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
Switch Time (Ton, Toff) (Max) [custom]	30 ns
Switch Time (Ton, Toff) (Max) [custom]	28 ns
Voltage - Supply, Single (V+) [Max]	12 V
Voltage - Supply, Single (V+) [Min]	2.7 V

ISL43640 Series

Low-Voltage, Single Supply, 4 to 1 Multiplexer, High Performance Analog Switch

Part	Operating Temperature [Max]	Operating Temperature [Min]	Number of Circuits	Package / Case	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]	Switch Circuit	Mounting Type	Channel-to-Channel Matching (ΔRon)	On-State Resistance (Max) [Max]	Voltage - Supply, Single (V+) [Min]	Voltage - Supply, Single (V+) [Max]	Supplier Device Package	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Multiplexer/Demultiplexer Circuit	Current - Leakage (IS(off)) (Max)	Charge Injection
Renesas Electronics Corporation ISL43640IRZ	85 °C	-40 °C	1	16-VFQFN Exposed Pad	30 ns	28 ns	SP4T	Surface Mount	500 mOhm	50 Ohm	2.7 V	12 V	16-QFN (3x3)	4 pF	11 pF	4:1	1 nA	1.2 pC

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

ISL43640 Series

The Intersil ISL43640 is a precision, bidirectional, analog switch configured as a 4 channel multiplexer/demultiplexer. The ISL43640 is designed to operate from a single +2V to +12V supply. It is equipped with an inhibit pin to simultaneously open all signal paths. ON resistance is 115Ω with a +5V supply, 45Ω with a +12V supply, and 190Ω with a +3V supply. Each switch can handle rail to rail analog signals. The off-leakage current is only 1nA at 25°C or 2. 5nA at 85°C. All digital inputs have 0. 8V to 2. 4V logic thresholds ensuring TTL/CMOS logic compatibility when using a single +5V supply. Some of the smallest packages are available, alleviating board space limitations, and making Intersil's newest line of low-voltage switches an ideal solution.

Documents

Technical documentation and resources