FSA1256 ONSEMI | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 12
Technical content
To learn more about ON Semiconductor, please visit our website at www.onsemi.com Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductor’s system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore (_), the underscore (_) in the Fairchild part numbers will be changed to a dash (-). This document may contain device numbers with an underscore (_). Please check the ON Semiconductor website to verify the updated device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please email any questions regarding the system integration to Fairchild_questions@onsemi.com. Is Now Part of ON Semiconductor and the ON Semiconductor logo are trademarks of Semico nductor Components Industries, LLC dba ON Semiconductor or its subsid iaries in the United States and/or other countries. ON Semiconductor ow ns the rights to a number to make changes without further notice to any products herein. ON Semicon ductor makes no warranty, representation or guarantee regarding the s uitability of its products for any particular purpose, nor does ON Semico nductor assume any liability arising out of the application or use of any product or circuit, and specifica lly disclaims any and all liability, including without limitation spe cial, consequential or incidental damages. Buyer is responsible for i ts products and applications using ON Semiconductor products, including compliance with all laws, regul ations and safety requirements or standards, regardless of any suppor t or applications information provided by ON Semiconductor. “Typica l” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in diffe rent applications and actual performance may vary over time. All operat ing parameters, including “Typicals” must be validated for each custo mer application by customer’s technical experts. ON Semiconductor does not convey any license und er its patent rights nor the rights of others. ON Semiconductor products a re not designed, intended, or authorized for use as a critical compone nt in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classifica tion in a foreign jurisdiction or any devices intended for implantation i n the human body. Should Buyer purchase or use ON Semiconductor products fo r any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semico nductor and its officers, employees, subsidiaries, affiliates, and di stributors harmless against all claims, costs, damages, and expense s, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associa ted with such unintended or unauthorized use, even if such claim alleges th at ON Semiconductor was negligent regarding the design or manufacture o f the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literatu re is subject to all applicable copyright laws and is not for resale in any manne r.
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA1256(A) / FSA1257(A) / FSA1258(A) Rev. 1.0.9 FSA1256(A) / FSA1257(A) / FSA1258(A) — Low-RON Low-Voltage, Dual SPST Analog Switch with Low-ICCT “A” Option FSA1256(A) / FSA1257(A) / FSA1258(A) Low -RON Low -Voltage, Dual SPS T Analog Switch with Low-ICCT “A” Option
Features
FSA1256A, FSA1257A, FSA1258A Feature Low ICCT when S Input is Lower than VCC Maximum 1.1 Ω On Resistance (RON ) for
4.5 V Supply
0.4 Ω Max. R ON Flatness for 4.5 V Supply Space-Saving Pb-Free MicroPak™ P ackaging Broad VCC Operating R ange: - FSA1256, FSA1257, FSA1258: 1.65 V to 5.5 V - FSA1256A, FSA1257A, FSA1258A: 2.7 V to 5.5 V Fast Turn-On and Turn-Off Times FSA1258, FSA1258A Feature Break-Before-Make Enable C ircuitry Over-Voltage Tolerant TTL-Compatible C ontrol Input
Applications
Cell Phone, PDA, Digital Camera, and Notebook LCD Monitor, TV, and Set-Top Box
Description
The FSA1256, FSA1256A, FSA1257, FSA1257A, FSA1258, and FSA1258A are high performance dual Single-Pole / Single-Throw (SPST) analog switches. All devices feature ultra-low RON of 1.1 Ω maximum at 4.5 V VCC . The FSA1256, FSA1257, and FSA1258 operate over a wide V CC range of 1.65 V to 5.5 V. The FSA1256A, FSA1257A, and FSA1258A operation range is 2.7 V to 5.5 V. These devices are fabricated with sub- micron CMOS technology to achieve fast switching speeds and are designed for break -before-make operation. The select input is TTL level compatible. The FSA1256 and FSA1256A feature two Normally Open (NO) switches. The FSA1257 and FSA1257A feature two Normally Closed (NC) switches. The FSA1258 and FSA1258A have one NO switch and one NC switch. IMPORTANT NOTE: For additional performance information, please contact analogswitch@fairchildsemi.com.
Ordering Information
Part Number Top Mark P ackage Description Packing Method FSA1256L8X EB 8- Lead, MicroPak™ , 1.6 mm Wide 5000 Units Tape and Reel FSA1256 AL8X FN 8- Lead, MicroPak, 1.6 mm Wide 5000 Units Tape and Reel FSA1257 L8X EC 8- Lead, MicroPak, 1.6 mm Wide 5000 Units Tape and Reel FSA125 7AL8X FP 8- Lead, MicroPak, 1.6 mm Wide 5000 Units Tape and Reel FSA1258 L8X ED 8- Lead, MicroPak, 1.6 mm Wide 5000 Units Tape and Reel FSA125 8AL8X FS 8- Lead, MicroPak, 1.6 mm Wide 5000 Units Tape and Reel MicroPak™ is a trademark of Fairchild Semiconductor Corporation.
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA1256(A) / FSA1257(A) / FSA1258(A) Rev. 1.0.9 3 FSA1256(A) / FSA1257(A) / FSA1258(A) — Low-RON Low-Voltage, Dual SPST Analog Switch with Low-ICCT Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Symbol Parameter Min. Max. Units VCC Supply Voltage -0.5 6.0 V VS Switch Voltage(1) -0.5 V CC +0.5 V Vin Input Voltage(1) -0.5 6.0 V Power Dissipation at 85°C, MicroPak 8-Lead Package 180 mW IIK Input Diode Current - 50 mA ISW Switch Current 200 mA ISWPEAK Peak Switch Current (Pulsed at 1ms Duration, <10% Duty Cycle) 4 00 mA TSTG Storage Temperature Range -65 +150 °C TJ Maximum Junction Temperature +150 °C TL Lead Temperature (Soldering 10 Seconds) +260 °C ESD Human Body Model (JEDEC: JESD22-A114) FSA1256, FSA1257, FSA1258 5.5 kV FSA1256A, FSA1257A, FSA1258A 4.5 Note: 1. I nput and output negative ratings may be exceeded if input and output diode current ratings are observed. Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to absolute maximum ratings. Symbol Parameter Min. Max. Units VCC Supply Voltage FSA1256, FSA1257, FSA1258 1.65 5.50 V FSA1256A, FSA1257A, FSA1258A 2.70 5.50 VIN Control Input Voltage(2) 0 V CC V VIN Switch Input Voltage 0 V CC V ΘJA Thermal Resistance in Still Air, MicroPak 8L Package (Modeled) 224 °C/W TA Operating Temperature -40 + 85 ºC Note: 2. Unused inputs must be held HIGH or LOW. They must not float.
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA1256(A) / FSA1257(A) / FSA1258(A) Rev. 1.0.9 4 FSA1256(A) / FSA1257(A) / FSA1258(A) — Low-RON Low-Voltage, Dual SPST Analog Switch with Low-ICCT All typical values are at 25ºC unless otherwise specified. The 1.65 V to 1.95 V range applies to FSA1256, FSA1257, and FSA1258 only. Symbol Parameter Conditions V CC (V) TA =+25°C TA =-40 to +85°C Unit VIH Input Voltage High(3) 4.5 to 5.5 2.4 V 2.7 to 3.6 2.0 1.65 to 1.95 0.9 VIL Input Voltage Low(3) 4.5 to 5.5 0.8 V FSA1256A, FSA1257A, FSA1258A Only 2.7 to 3.6 0.4 FSA1256, FSA1257, FSA12 58 Only 2.7 to 3.6 0.6 1.65 to 1.95 0.4 IIN Control Input Leakage (S) VIN=0 to VCC 1.95 to 5.5 -1 1 µA INO(0FF) , INC(0FF) Off Leakage Current A=1 V, 4.5 V 1B or 2B=1 V, 4.5 V 5.5 ±2 - 20 20 nA RON Switch On Resistance(3,4) IOUT =100 mA, 1B or Ω IOUT =100 mA, 1B or IOUT =100 mA, 1B or ∆RON On Resistance Matching Between Channels(3,5) IOUT =100 mA , 1B or RFLAT(ON) On Resistance Flatness(3,6) IOUT =100 mA, 1B or Ω IOUT =100 mA, 1B or 2B=0 V, 0.75 V, 1.5 V 2.7 1.4 IOUT =100 mA, 1B or 2B=0 V, 1.0 V, 1.2 V 1.65 1.8 ICC Quiescent Supply Current VIN=0 V or VCC , IOUT =0 V 5.5 0.1 0.5 1.0 µA 3.6 0.1 0.5 1.0 ICCT Increase in ICC per Input One Input at 2.6 V, Others at VCC or GND (FSA1256A, FSA1257A, FSA1258A Only) 4.3 0.2 10.0 µA Notes: 3. Guaranteed, but not tested for VCC =1.65 V. 4. On resistance is determined by the voltage drop between A and B pins at the indicated current through the switch. 5. ∆ RON =R ON max – RON min measured at identical VCC , temperature, and voltage. 6. Flatness is defined as the difference between the maximum and minimum value of on resistance (RON ) over the specified range of conditions.
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA1256(A) / FSA1257(A) / FSA1258(A) Rev. 1.0.9 5 FSA1256(A) / FSA1257(A) / FSA1258(A) — Low-RON Low-Voltage, Dual SPST Analog Switch with Low-ICCT All typical values are at 25ºC unless otherwise specified. The 1.65 V to 1.95 V range applies to FSA1256, FSA1257, and FSA1258 only. Symbol Parameter Conditions V CC (V) TA =+25ºC TA =-40 to +85°C Unit Figure tON Turn-On Time(7) 1B or 2B=3.0 V, R L=50 Ω, CL=35 pF 4.5 to 5.5 10 35 40 ns Figure 8 1B or 2B=1.5 V, R L=50 Ω, CL=35 pF 2.7 to 3.6 15 50 60 1B or 2B=1.0 V R L=50 Ω, CL=35 pF 1.65 to 1.95 35 110 120 tOFF Turn-Off Time(7) 1B or 2B=3.0 V, R L=50 Ω, CL=35 pF 4.5 to 5.5 4 15 20 ns Figure 8 1B or 2B=1.5 V, R L=50 Ω, CL=35 pF 2.7 to 3.6 8 20 30 1B or 2B=1.0 V R L=50 Ω, CL=35 pF 1.65 to 1.95 10 30 40 tBBM Break-Before- Make Time(7) 1B or 2B=3.0 V, R L=50 Ω, CL=35 pF 4.5 to 5.5 7 ns Figure 9 1B or 2B=1.5 V, R L=50 Ω, CL=35 pF 2.7 to 3.6 12 Q Charge Injection(7) C L=1.0 nF, VGEN =0 V, R GEN =0 Ω 4.5 to 5.5 20 pC Figure 13 2.7 to 3.6 10 1.65 to 1.95 5 OIRR Off Isolation(7) f=1 MHz, RL=50 Ω, 1.65 to 5.50 - 70 dB Figure 11 Xtalk Crosstalk(7) f=1 MHz, RL=50 Ω, 1.65 to 4.30 - 100 dB Figure 12 BW -3db Bandwidth(7) R L=50 Ω 1.65 to 4.30 300 MHz Figure 10 THD Total Harmonic Distortion(7) f=20 Hz to 20 kHz, R L=600 Ω, VIN=0.5 VPP 1.65 to 4.30 0.002 % Figure 16 Notes: 7. Guaranteed, but not tested for VCC =1.65 V. Capacitance Symbol Parameter Conditions V CC (V) TA =+25ºC Unit Figure Min. Typ. Max. C IN Control Pin Input Capacitance f =1 MHz 0 3.0 pF Figure 15 C OFF B Port Off Capacitance f=1 MHz 4.5 11.5 pF Figure 14 C ON A Port On Capacitance f=1 MHz 4.5 27.0 pF Figure 15
- DRAWING CONFORMS TO ASME Y.14M-1994
- DIMENSIONS ARE IN MILLIMETERS
- PACKAGE CONFORMS TO JEDEC MO-255 VARIATION UAAD
- PIN 1 FLAG, END OF PACKAGE OFFSET
0.10 C A B
0.55 MAX
- DRAWING FILE NAME: MKT-MAC08AREV4
Figure 17. 8- Lead MicroPak™, 1.6 mm Wide specifically the warranty therein, which covers Fairchild products. http://www.fairchildsemi.com/packaging/.
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA1256(A) / FSA1257(A) / FSA1258(A) Rev. 1.0.9 10 FSA1256(A) / FSA1257(A) / FSA1258(A) — Low-RON Low-Voltage, Dual SPST Analog Switch with Low-ICCT
www.onsemi.com ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries i n the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property . A listing of ON Semiconductor’s product/patent ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, reg ulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the right s of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81−3−5817−1050 www.onsemi.com LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor 19521 E. 32nd Pkwy, Aurora, Colorado 80011 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: orderlit@onsemi.com ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative Semiconductor Components Industries, LLC