ISL43640IRZ

Description：IC SWITCH SP4T X 1 50OHM 16QFN
Series：-

SKU:ce16cc333f98 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Renesas Electronics Corporation

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Product introduction

ISL43640IRZ is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SWITCH SP4T X 1 50OHM 16QFN. Review the specifications below when checking this part for your BOM.

Analog Switches, Multiplexers, Demultiplexers specifications for ISL43640IRZ

Description：IC SWITCH SP4T X 1 50OHM 16QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
Switch Circuit：SP4T
Multiplexer/Demultiplexer Circuit：4:01
On-State Resistance (Max)：50Ohm
Channel-to-Channel Matching (ΔRon)：500mOhm
Voltage - Supply, Single (V+)：2.7V ~ 12V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：30ns, 28ns
-3db Bandwidth：-
Charge Injection：1.2pC
Channel Capacitance (CS(off), CD(off))：4pF, 11pF
Current - Leakage (IS(off)) (Max)：1nA
Crosstalk：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-VFQFN Exposed Pad
Supplier Device Package：16-QFN (3x3)
Number of Circuits：1
Grade：-
Qualification：-

Analog Switches, Multiplexers, Demultiplexers datasheet and documents for ISL43640IRZ

ISL43640IRZ

Analog Switches, Multiplexers, Demultiplexers Overview

The ISL43640IRZ is a single-channel, SP4T analog switch manufactured by Renesas Electronics Corporation. It operates on a single supply voltage ranging from 2.7V to 12V and is housed in a 10-MSOP package. The device features a maximum on-resistance of 50 ohms with a channel-to-channel matching of 500 milliohms. Switching times are specified at a maximum of 30ns for turn-on and 28ns for turn-off. Key electrical parameters include a charge injection of 1.2pC, off-state leakage current of 1nA maximum, and channel capacitance values of 4pF and 11pF. It supports an operating temperature range of -40°C to 85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

Provides a single-pole four-throw (SP4T) signal routing configuration within a compact surface-mount package.
Maintains low channel-to-channel resistance variation to ensure signal integrity across multiple paths.
Operates reliably across a wide industrial temperature range suitable for diverse environmental conditions.

Analog Switches, Multiplexers, Demultiplexers Applications

Industrial control systems requiring signal multiplexing
Data acquisition systems needing analog signal routing
Communication equipment utilizing RF or baseband switching

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'IRZ' against official Renesas documentation to confirm RoHS compliance and lead-free status. Confirm that the IRZ designation corresponds to the standard tube packaging format rather than tape-and-reel variants. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and traceability prior to procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a single SP4T topology is required with a 50-ohm nominal impedance. Ensure the application voltage stays within the 2.7V to 12V single-supply limit. Consider the 10-MSOP footprint constraints during PCB layout. Verify that the 30ns switching speed meets the system timing requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ISL43640 family of high-speed analog switches. It shares functional similarities with other members like the ISL43640IUZ but differs in packaging and potentially thermal characteristics. The series is designed for applications demanding low distortion and fast switching in space-constrained environments.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas technical support for qualified alternatives if this component is obsolete or unavailable.