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HomeProductsIntegrated Circuits (ICs)Interface - Analog Switches, Multiplexers, DemultiplexersFSA4157AL6X
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FSA4157AL6X - onsemi

Manufacturer Part Number
FSA4157AL6X
Manufacturer
onsemi
Allelco Part Number
32D-FSA4157AL6X
ECAD Model
Parts Description
IC SW SPDTX1 1.15OHM 6MICROPAK
Package
6-UFDFN
Data sheet
FSA4157(A).pdf
RoHs Status
ROHS3 Compliant
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Specifications

FSA4157AL6X Tech Specifications
onsemi - FSA4157AL6X technical specifications, attributes, parameters and parts with similar specifications to onsemi - FSA4157AL6X

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Supply, Single (V+) 2.7V ~ 5.5V  
Voltage - Supply, Dual (V±) -  
Switch Time (Ton, Toff) (Max) 35ns, 15ns  
Switch Circuit SPDT  
Supplier Device Package 6-MicroPak  
Series -  
Package / Case 6-UFDFN  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C (TA)  
On-State Resistance (Max) 1.15Ohm  
Product Attribute Attribute Value  
Number of Circuits 1  
Multiplexer/Demultiplexer Circuit 2:1  
Mounting Type Surface Mount  
Current - Leakage (IS(off)) (Max) 2nA (Typ)  
Crosstalk -70dB @ 1MHz  
Charge Injection 20pC  
Channel-to-Channel Matching (ΔRon) 60mOhm  
Channel Capacitance (CS(off), CD(off)) 12pF  
Base Product Number FSA4157  
-3db Bandwidth 300MHz  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

FSA4157AL6X

Manufacturer

onsemi

Introduction

The FSA4157AL6X is an analog switch specifically engineered for multiplexing and demultiplexing applications, which has been labeled as obsolete.

Product Features and Performance

SPDT switch circuit

2:1 multiplexer/demultiplexer circuit

Single circuit design

On-State Resistance at maximum 1.15Ohm

Channel-to-Channel Matching at 60mOhm

Product Advantages

High bandwidth performance with -3db Bandwidth of 300MHz

Fast switch time with maximum Ton of 35ns and Toff of 15ns

Low charge injection of 20pC

Minimal channel capacitance at 12pF

Key Technical Parameters

Voltage supply range from 2.7V to 5.5V

Low current leakage with 2nA (Typ)

Crosstalk suppression at -70dB @ 1MHz

Quality and Safety Features

Operational temperature range from -40°C to 85°C

Surface Mount technology for reliable installation

Compatibility

Compatible with various systems requiring 2.7V to 5.5V supply

Application Areas

Due to its obsolescence, specific application areas may be limited to legacy systems

Product Lifecycle

Obsolete status, replacements or upgrades may be necessary

Several Key Reasons to Choose This Product

Optimal choice for legacy systems requiring fast switching analog devices

High-performance analog switching in systems with voltage supply from 2.7V to 5.5V

Due to obsolescence, suitable for applications where the latest technology is not a requirement

Surface Mount design ensures a secured and compact installation

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi FSA4157AL6X

Product Attribute FSA4157AL6X FSA4157P6X FSA3357L8X FSA4157AL6X
Part Number FSA4157AL6X FSA4157P6X FSA3357L8X FSA4157AL6X
Manufacturer onsemi onsemi onsemi Fairchild Semiconductor
Channel-to-Channel Matching (ΔRon) 60mOhm 60mOhm 150mOhm 60mOhm
Supplier Device Package 6-MicroPak SC-88 (SC-70-6) 8-MicroPak™ 6-MicroPak
Channel Capacitance (CS(off), CD(off)) 12pF 12pF 3.6pF 12pF
Crosstalk -70dB @ 1MHz -70dB @ 1MHz -60dB @ 10MHz -70dB @ 1MHz
Multiplexer/Demultiplexer Circuit 2:1 2:1 3:1 2:1
Current - Leakage (IS(off)) (Max) 2nA (Typ) 2nA (Typ) 100nA 2nA (Typ)
Charge Injection 20pC 20pC 3pC 20pC
Base Product Number FSA4157 FSA4157 FSA3357 -
Number of Circuits 1 1 1 1
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Supply, Single (V+) 2.7V ~ 5.5V 1.65V ~ 5.5V 1.65V ~ 5.5V 2.7V ~ 5.5V
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Bulk
On-State Resistance (Max) 1.15Ohm 1.15Ohm 15Ohm 1.15Ohm
Switch Time (Ton, Toff) (Max) 35ns, 15ns 35ns, 15ns 6.5ns, 3.7ns 35ns, 15ns
Series - - - -
Switch Circuit SPDT SPDT SP3T SPDT
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Package / Case 6-UFDFN 6-TSSOP, SC-88, SOT-363 8-UFQFN 6-UFDFN
Voltage - Supply, Dual (V±) - - - -
-3db Bandwidth 300MHz 300MHz 200MHz 300MHz

FSA4157AL6X Datasheet PDF

Download FSA4157AL6X pdf datasheets and onsemi documentation for FSA4157AL6X - onsemi.

Datasheets
FSA4157(A).pdf
Environmental Information
onsemi RoHS.pdf onsemi REACH.pdf Material Declaration FSA4157AL6X.pdf
PCN Packaging
2.73KHz.pdf
PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf
PCN Design/Specification
Marking Content 19/Nov/2013.pdf Die Material, Mold Compound 03/Oct/2008.pdf
PCN Assembly/Origin
2.73KHz.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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FSA4157AL6X Image

FSA4157AL6X

onsemi
32D-FSA4157AL6X

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