FSA266K8X The ON Semiconductor FSA266K8X is a dual SPST-NO analog switch with a 10 Ohm on-resistance. It operates from 1.65V to 5.5V and is available in a surface mount US8 package.
Mfr Part #:

FSA266K8X

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor FSA266K8X is a dual SPST-NO analog switch with a 10 Ohm on-resistance. It operates from 1.65V to 5.5V and is available in a surface mount US8 package.
Total Stock: 77,681 pcs

FSA266K8X Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
75,000 pcs
75000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,681 pcs
2681 pcs On Request 1 On Request On Request N/A On Request On Request

FSA266K8X Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Channel
Channel Capacitance (CS(off), CD(off))
Crosstalk
Current
Mounting Type
Multiplexer
Number of Circuits
On
Operating Temperature
Supplier Device Package
Switch Circuit
Switch Time (Ton, Toff) (Max)
Voltage

FSA266K8X Description

Short technical summary and product information.

The FSA266K8X from ON Semiconductor is a high-performance analog switch designed for various interface applications. This device features two single-pole, single-throw normally open (SPST-NO) circuits, enabling efficient signal routing.

 

Key electrical characteristics include an operating voltage range of 1.65V to 5.5V, a low on-resistance of 10 Ohms, and a channel resistance of 200mOhm. The switch offers a fast switching time with typical values of 3.2ns for turn-on and 4.1ns for turn-off. It also provides a crosstalk of -70dB at 10MHz and a bandwidth of 300MHz, making it suitable for demanding signal paths.

 

Designed for ease of integration, the FSA266K8X comes in a compact 8-VFSOP (US8) package, suitable for surface mounting. The operating temperature range is -40°C to 85°C (TA), ensuring reliable performance in various environmental conditions. This component is ideal for applications requiring precise signal switching and minimal signal degradation.

FSA266K8X Quick Information

Product Type: Analog Switch
Canonical Name: FSA266K8X Analog Switch
Subcategory: Analog Switches, Multiplexers, Demultiplexers

FSA266K8X Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

FSA266K8X Features

  • Dual SPST-NO analog switch.
  • Wide 1.65V to 5.5V operating voltage.
  • Low 10 Ohm on-resistance.
  • Fast 3.2ns turn-on time.
  • Compact 8-VFSOP (US8) package.

FSA266K8X Applications

  • Suitable for signal routing applications.
  • Ideal for low voltage systems.
  • Used in portable electronic devices.
  • Effective in data acquisition systems.

FSA266K8X FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the FSA266K8X?

The operating voltage range is 1.65V to 5.5V.

What is the on-resistance of the FSA266K8X?

The on-resistance is 10 Ohms.

What package type is the FSA266K8X supplied in?

The FSA266K8X is supplied in a US8 package, specifically an 8-VFSOP.

What is the operating temperature range for this analog switch?

The operating temperature range is -40°C to 85°C (TA).

FSA266K8X Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
NC7WB66K8X
NC7WB66K8X
On Semiconductor
The ON Semiconductor NC7WB66K8X is a dual SPST-NO analog switch designed for versatile signal routing. It operates from 1.65V to 5.5V.
View Part
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