EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
FSA1257AL8X Real Image
Same model may have multiple batches, images only for reference.

FSA1257AL8X

Part No FSA1257AL8X
Manufacturer Fairchild/ON Semiconductor
Catalog Interface - Analog Switches, Multiplexers, Demultiplexers
Description IC SWITCH DUAL SPST 8MICROPAK
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Fairchild/ON Semiconductor
Packaging Reel - TR
Status Active
Switch Circuit SPST - NC
Number of Circuits 2
Max On Resistance 1.15 Ohm
Channel-to-Channel Matching (ΔRon) 60 mOhm
Single Supply Voltage (V+) 2.7 V to 5.5 V
Max Switch Time (Ton,Toff) 35ns, 15ns
-3db Bandwidth 300MHz
Charge Injection 20pC
Channel Capacitance(CS off, CD off) 11.5pF
Max Leakage Current (IS off) 2nA (Typ)
Crosstalk -100dB @ 1MHz
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 8-MicroPak
Win Source Part Number 016480-FSA1257AL8X
Popularity Medium
Supply and Demand Status Balance
Quantity per package 5k pcs
Ultra Librarian 3D Model Ultra Librarian FSA1257AL8X CAD Model

Description

The Fairchild/ON Semiconductor FSA1257AL8X is a SPST - NC switch integrated circuit.

  • -3dB Bandwidth: 300MHz
  • Charge Injection: 20pC
  • Crosstalk: -100dB @ 1MHz
  • Channel-to-Channel Matching (ΔRon): 60 mOhm
  • Maximum On Resistance: 1.15 Ohm
  • Single Supply Voltage: 2.7V to 5.5V
  • Max Switch Time (Ton, Toff): 35ns, 15ns
  • Channel Capacitance (CS off, CD off): 11.5pF
  • Max Leakage Current (IS off): 2nA (Typ)
  • Package: 8-MicroPak
  • Popularity: 54% (Medium)
  • Supply and Demand: Balanced
  • Quantity per Package: 5k pcs

You May Also Be Interested in

Picture of MC74LVX4052DR2
MC74LVX4052DR2
ON Semiconductor
2 Circuit IC Switch 4:1 26Ohm 16-SOIC
Need more? Email Us
Picture of ADG613YRU
ADG613YRU
Analog Devices Inc.
Circuit IC Switch 16-TSSOP
Lowest to $5.8685
Picture of 74HC4051N,652
74HC4051N,652
NXP / Nexperia
1 Circuit IC Switch 8:1 120Ohm 16-DIP
Lowest to $0.5571
PI2SSD3212NCEXDiodes Incorporated
PI2SSD3212NCEX
Diodes Incorporated
IC SWITCH SPDT X 14 8OHM 48TFBGA
Lowest to $3.5392
Picture of ADG702LBRTZ-REEL
ADG702LBRTZ-REEL
Analog Devices Inc.
1 Circuit IC Switch 1:1 3Ohm SOT-23-6
Lowest to $1.8006
Picture of DG180AP
DG180AP
Vishay
2 Circuit IC Switch 1:1 10Ohm 14-DIP
Need more? Email Us
PS509WEXDiodes Incorporated
PS509WEX
Diodes Incorporated
IC SWITCH SP8T 200OHM 16SOIC
Need more? Email Us
Picture of ADG508ABCHIPS
ADG508ABCHIPS
Analog Devices Inc.
1 Circuit IC Switch 8:1 450Ohm Die
Lowest to $16.0075
Picture of CD4051BEE4
CD4051BEE4
Texas Instruments
1 Circuit IC Switch 8:1 240Ohm 16-PDIP
Lowest to $0.4717

Top Sellers

FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.4647
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.9895
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376

Pricing & Ordering

Quantity Unit Price Ext. Price
140+ $0.4250 $59.5000
335+ $0.3488 $116.8480
515+ $0.3373 $173.7095
710+ $0.3269 $232.0990
915+ $0.3165 $289.5975
1,225+ $0.2830 $346.6750
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 10,900 pieces
MOQ: 140 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess