Manufacturer Part Number
FSA1257AL8X
Manufacturer
onsemi
Introduction
The FSA1257AL8X is a high-performance analog switch IC that provides two independent single-pole, single-throw (SPST) normally-closed (NC) switches.
Product Features and Performance
300MHz -3dB bandwidth
2nA (typ) off-state leakage current
15Ω (max) on-state resistance
20pC charge injection
1:01 multiplexer/demultiplexer circuit
60mΩ channel-to-channel matching
35ns (max) turn-on, 15ns (max) turn-off switch time
Product Advantages
Excellent signal integrity with low distortion
Compact 8-MicroPak package
Wide supply voltage range of 2.7V to 5.5V
Wide operating temperature range of -40°C to 85°C
Key Technical Parameters
Number of Circuits: 2
Package: 8-UFQFN, Tape & Reel (TR)
Mounting Type: Surface Mount
Voltage Supply, Single (V+): 2.7V ~ 5.5V
Quality and Safety Features
RoHS3 compliant
Compatibility
Compatible with a wide range of electronic devices and applications
Application Areas
Analog signal routing and switching
Test and measurement equipment
Industrial and consumer electronics
Product Lifecycle
The FSA1257AL8X is an active product and is widely available.
Replacement or upgrade options may be available, depending on the specific application requirements.
Key Reasons to Choose This Product
High-performance analog switching with low distortion
Compact and space-saving package
Wide supply voltage and operating temperature ranges
Excellent signal integrity and reliability