Integrated Circuits (ICs)

ISL43840IRZ

Unknown

Renesas Electronics Corporation

LOW-VOLTAGE, SINGLE AND DUAL SUPPLY, DUAL 4 TO 1 MULTIPLEXER ANALOG SWITCH WITH ENABLE

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Integrated Circuits (ICs)

ISL43840IRZ

Unknown

Renesas Electronics Corporation

LOW-VOLTAGE, SINGLE AND DUAL SUPPLY, DUAL 4 TO 1 MULTIPLEXER ANALOG SWITCH WITH ENABLE

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ISL43840IRZ

Channel Capacitance (CS(off), CD(off)) [custom]	12 pF
Channel Capacitance (CS(off), CD(off)) [custom]	3 pF
Charge Injection	0.3 pC
Crosstalk	-105 dB
Current - Leakage (IS(off)) (Max)	100 pA
Mounting Type	Surface Mount
Multiplexer/Demultiplexer Circuit	4:1
Number of Circuits	2
On-State Resistance (Max) [Max]	50 Ohm
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	20-VFQFN Exposed Pad
Supplier Device Package	20-QFN (4x4)
Switch Circuit	SP4T
Switch Time (Ton, Toff) (Max) [custom]	50 ns
Switch Time (Ton, Toff) (Max) [custom]	35 ns
Voltage - Supply, Dual (V±) [Max]	6 V
Voltage - Supply, Dual (V±) [Min]	-2 V
Voltage - Supply, Single (V+) [Max]	12 V
Voltage - Supply, Single (V+) [Min]	2.7 V

ISL43840 Series

Low-Voltage, Single and Dual Supply, Dual 4 to 1 Multiplexer Analog Switch with Enable

Part	Mounting Type	Current - Leakage (IS(off)) (Max)	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Supplier Device Package	On-State Resistance (Max) [Max]	Voltage - Supply, Single (V+) [Min]	Voltage - Supply, Single (V+) [Max]	Switch Circuit	Package / Case	Number of Circuits	Voltage - Supply, Dual (V±) [Min]	Voltage - Supply, Dual (V±) [Max]	Charge Injection	Multiplexer/Demultiplexer Circuit	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]	Crosstalk	Operating Temperature [Max]	Operating Temperature [Min]
Renesas Electronics Corporation ISL43840IRZ	Surface Mount	100 pA	12 pF	3 pF	20-QFN (4x4)	50 Ohm	2.7 V	12 V	SP4T	20-VFQFN Exposed Pad	2	-2 V	6 V	0.3 pC	4:1	50 ns	35 ns	-105 dB	85 °C	-40 °C

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

ISL43840 Series

The Intersil ISL43841 device is a precision, bidirectional, analog switches configured as a a dual 4 channel multiplexer/ demultiplexer designed to operate from a single +2V to +12V supply or from a ±2V to ±6V supply. The device has a latch bar pin to lock in the last switch address. ON resistance of 39Ω with a ±5V supply and 125Ω with a +3. 3V supply. Each switch can handle rail to rail analog signals. The off-leakage current is only 0. 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 3. 3V or +5V supply or dual ±5V supplies.

Documents

Technical documentation and resources