FSA4157P6
- Mfr.Part #
- FSA4157P6
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 6-TSSOP, SC-88, SOT-363
- Datasheet
- Download
- Description
- LOW VOLTAGE 1 OHM SPDT ANALOG SW
- Stock
- 41,909
- In Stock :
- 41,909
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 4.5V
- Turn On Delay Time :
- 35 ns
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 6
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Base Part Number :
- FSA4157
- Resistance :
- 1.15Ohm
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Turn-Off Delay Time :
- 15 ns
- Published :
- 2010
- Max Power Dissipation :
- 180mW
- REACH SVHC :
- No SVHC
- Current - Leakage (IS(off)) (Max) :
- 2nA Typ
- Bandwidth :
- 300MHz
- On-state Resistance Match-Nom :
- 0.06Ohm
- Crosstalk :
- -70dB @ 1MHz
- Number of Channels :
- 1
- Switch Circuit :
- SPDT
- Switch Time (Ton, Toff) (Max) :
- 35ns, 15ns
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Height :
- 1mm
- Channel-to-Channel Matching (ΔRon) :
- 60m Ω
- On-State Resistance (Max) :
- 1.15Ohm
- Power Dissipation :
- 180mW
- Width :
- 1.25mm
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Length :
- 2mm
- Weight :
- 28mg
- Switching :
- BREAK-BEFORE-MAKE
- Termination :
- SMD/SMT
- Contact Plating :
- Tin
- Nominal Supply Current :
- 500nA
- Drain to Source Resistance :
- 1.15Ohm
- Package / Case :
- 6-TSSOP, SC-88, SOT-363
- JESD-609 Code :
- e3
- Max Supply Current :
- 500nA
- Operating Temperature :
- -40°C~85°C TA
- Max Supply Voltage :
- 5.5V
- Number of Pins :
- 6
- Switch-off Time-Max :
- 30ns
- Min Supply Voltage :
- 1.65V
- Multiplexer/Demultiplexer Circuit :
- 2:1
- Voltage - Supply, Single (V+) :
- 1.65V~5.5V
- Supply Type :
- Single
- Off-state Isolation-Nom :
- 70 dB
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Number of Outputs :
- 2
- Charge Injection :
- 20pC
- ECCN Code :
- EAR99
- Channel Capacitance (CS(off), CD(off)) :
- 12pF
- Datasheets
- FSA4157P6

Analog Switches, Multiplexers, Demultiplexers Fairchild Semiconductor FSA4157P6 Overview
The FSA4157P6 by Fairchild Semiconductor is a standout component in the field of Analog Switches, Multiplexers, and Demultiplexers, tailored for applications requiring high-efficiency signal switching with minimal power loss. This low-voltage, single-pole double-throw (SPDT) analog switch is engineered to operate with a mere 1 ohm on-resistance, ensuring superior performance in various electronic circuits. Designed for precision, the FSA4157P6 enhances system reliability by delivering consistent performance, which is crucial for maintaining the integrity of signal paths in sophisticated electronic systems.
FSA4157P6 Features
- Low Voltage Operation: Suitable for portable and battery-operated devices.
- Low On-Resistance (1 ohm): Minimizes signal distortion and power loss.
- SPDT Configuration: Offers flexibility in signal routing.
- Compact Package: Ideal for space-constrained applications.
FSA4157P6 Applications
- Smartphone Audio Systems: Utilizes SPDT switch functionality to route audio signals efficiently without compromising sound quality.
- Portable Battery-Powered Devices: The low voltage and low power consumption features make it optimal for minimizing battery drain.
- Signal Routing in Communication Equipment: Ensures reliable switching between different signal paths, enhancing device functionality.
- Medical Monitoring Devices: Provides precise control and minimal signal interference, crucial for accurate monitoring.
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