ISL43840IRZ
- Mfr.Part #
- ISL43840IRZ
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MUX/DEMUX DUAL 4X1 20QFN
- Stock
- 750
- In Stock :
- 750
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- JESD-609 Code :
- e3
- Multiplexer/Demultiplexer Circuit :
- 4:1
- Terminal Finish :
- MATTE TIN
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Switch Circuit :
- SP4T
- Current - Leakage (IS(off)) (Max) :
- 100pA
- Mounting Type :
- Surface Mount
- Crosstalk :
- -105dB @ 100kHz
- Operating Temperature :
- -40°C~85°C TA
- Voltage - Supply, Single/Dual (±) :
- 2.7V~12V ±2V~6V
- Analog IC - Other Type :
- SINGLE-ENDED MULTIPLEXER
- Package / Case :
- 20-VFQFN Exposed Pad
- RoHS Status :
- ROHS3 Compliant
- Number of Circuits :
- 2
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Pin Count :
- 20
- Channel Capacitance (CS(off), CD(off)) :
- 3pF 12pF
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tube
- Channel-to-Channel Matching (ΔRon) :
- 1.3 Ω
- Base Part Number :
- ISL43840
- Charge Injection :
- 0.3pC
- Switch Time (Ton, Toff) (Max) :
- 50ns, 35ns
- On-State Resistance (Max) :
- 50Ohm
- Datasheets
- ISL43840IRZ

Analog Switches, Multiplexers, Demultiplexers Intersil (Renesas Electronics Corporation) ISL43840IRZ Overview
The ISL43840IRZ from Intersil (Renesas Electronics Corporation) is a high-performance, dual 4x1 multiplexer/demultiplexer IC housed in a compact 20QFN package. This device is engineered to meet the demands of precision signal routing in complex electronics systems. The Analog Switches, Multiplexers, Demultiplexers Intersil (Renesas Electronics Corporation) ISL43840IRZ is designed for applications where low on-resistance and high-speed operation are critical. Its low power consumption and broad voltage range make it an ideal choice for battery-operated devices and other power-sensitive applications.
ISL43840IRZ Features
The ISL43840IRZ offers a variety of features that enhance its functionality in electronic systems. These include low on-resistance, which ensures minimal signal distortion and loss. The IC supports dual supply voltages ranging from ±2.7V to ±6V or a single supply voltage from 2.7V to 12V, accommodating a wide range of power requirements. Additionally, the device boasts fast switching speeds and high bandwidth, which are essential for high-frequency signal processing. Its ESD protection and high durability also contribute to its reliability in demanding applications.
ISL43840IRZ Applications
- Audio/Video Switching: Used in A/V receivers to route various audio and video signals efficiently, minimizing crosstalk and preserving signal integrity.
- Data Acquisition Systems: Facilitates precise channel selection in data loggers and sensors, crucial for accurate data capture in research and industrial settings.
- Communication Equipment: Integral for managing multiple signal pathways in communication devices, enhancing performance and reliability in network infrastructures.
- Medical Instruments: Applied in medical diagnostic equipment to switch between different measurement channels, ensuring precise and reliable readings.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















