FSA2457UMX

Description：IC SWITCH 4PDT 7OHM 16UMLP
Series：-

SKU:684f32d99192 Category: Analog Switches, Multiplexers, Demultiplexers Brand: onsemi

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

FSA2457UMX is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists onsemi. Its product description is IC SWITCH 4PDT 7OHM 16UMLP. Review the specifications below when checking this part for your BOM.

Analog Switches, Multiplexers, Demultiplexers specifications for FSA2457UMX

Description：IC SWITCH 4PDT 7OHM 16UMLP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)
Switch Circuit：4PDT
Multiplexer/Demultiplexer Circuit：2:01
On-State Resistance (Max)：7Ohm
Channel-to-Channel Matching (ΔRon)：-
Voltage - Supply, Single (V+)：2.7V ~ 3.6V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：7ns, 4ns
-3db Bandwidth：160MHz
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：6pF
Current - Leakage (IS(off)) (Max)：1µA
Crosstalk：-54dB @ 25MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-UFQFN
Supplier Device Package：16-UMLP (1.8x2.6)
Number of Circuits：4
Grade：-
Qualification：-

Analog Switches, Multiplexers, Demultiplexers datasheet and documents for FSA2457UMX

FSA2457UMX

Analog Switches, Multiplexers, Demultiplexers Overview

The FSA2457UMX is a dual DPDT analog switch IC from onsemi, housed in a 16-UMLP package. It features a maximum on-resistance of 7 ohms and operates within a supply voltage range of 2.7 V to 3.6 V. The device supports high-speed switching with a maximum turn-on time of 60 ns and turn-off time of 40 ns. It functions reliably across an extended temperature range from -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

Dual double-pole double-throw (DPDT) configuration for signal routing
Low on-resistance of 7 ohms for minimal signal loss
High-speed switching capabilities suitable for data interfaces

Analog Switches, Multiplexers, Demultiplexers Applications

Portable electronic devices requiring signal multiplexing
Data bus protection and switching applications
Consumer electronics interface management

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'UMX' corresponds to the 16-UMLP tape and reel packaging format required for automated assembly. Confirm that the 2.7V to 3.6V operating voltage aligns with the target system's power rails. Ensure thermal management requirements are met for operation up to 85°C ambient temperature.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a compact dual DPDT switch is needed for low-voltage digital or analog signals. The 7-ohm resistance is suitable for general-purpose data lines but may require evaluation for high-frequency or high-current paths. Compare against single-channel alternatives if only one path is needed to optimize board space.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to onsemi’s FSA series of analog switches, designed for portable applications. It complements other interface components like the FSA2567UMX, offering a specialized dual-path solution. The UMLP package provides a small footprint for dense PCB layouts in mobile and handheld devices.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The FSA2457UMX is functionally similar to the FSA2567UMX, though the latter specifies a 10-ohm on-resistance. Verify pin compatibility and package dimensions before substitution. No direct cross-model substitutes are explicitly confirmed in public documentation.

Explore related parts through Interface, Integrated Circuits (ICs), all product categories, ChipApex homepage.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund