FSA515UCX - onsemi

Manufacturer Part Number

FSA515UCX

Manufacturer

onsemi

Introduction

FSA515UCX is a Single-Pole Single-Throw (SPST) analog switch designed for multiplexing and demultiplexing applications.

Product Features and Performance

Switch Circuit: SPST - NO

Multiplexer/Demultiplexer Circuit: 1:1

Number of Circuits: 1

On-State Resistance (Max): 1.1 Ohm

Channel-to-Channel Matching (ΔRon): 1.1 mOhm

Switch Time (Ton, Toff) (Max): 250 µs, 85 µs (Typ)

-3db Bandwidth: 367 MHz

Channel Capacitance (CS(off), CD(off)): 17 pF

Operating Temperature Range: -40°C ~ 85°C

Product Advantages

Optimized for low on-state resistance and excellent channel-to-channel matching

Fast switching speed suitable for high-speed applications

Low channel capacitance improves signal integrity

Key Technical Parameters

Voltage - Supply, Single (V+): 2.5V ~ 5.5V

Current - Leakage (IS(off)) (Max): 650 nA

Package / Case: 4-XFBGA, WLCSP

Supplier Device Package: 4-WLCSP (0.82x0.82)

Quality and Safety Features

Robust operating temperature ranging from -40°C to 85°C ensures reliability in extreme conditions

Compatibility

Surface Mount mounting type for easy integration into various circuit boards

Application Areas

Telecommunications

Data Acquisition Systems

Signal Routing

Product Lifecycle

Status: Not For New Designs

Note: Check for available replacements or upgrades due to the product’s status

Several Key Reasons to Choose This Product

Low on-state resistance minimizes voltage drop and power loss

High bandwidth capability suitable for video and high-speed data applications

Compact WLCSP package ideal for space-constrained applications

Fast switching characteristics enhance system performance