Manufacturer Part Number
TS5A4597DBVR
Manufacturer
Texas Instruments
Introduction
Single-channel SPST analog switch designed for multiple applications
Product Features and Performance
Single-Pole Single-Throw Normally Closed switch
On-State Resistance maximum of 8Ω
Operational with Single Supply Voltage ranging from 2V to 5.5V
Switching times (Ton, Toff) max are 17ns and 14ns respectively
High -3db Bandwidth of 450MHz to support fast signal switching
Low Charge Injection of 2pC minimizes signal distortion
Low Channel Capacitance of 6.5pF for the off-state
Ultra-low leakage current of maximum 500pA in the off-state
Operational Temperature range between -40°C to 85°C
Product Advantages
Optimized for low-voltage operation enhances battery life in portable applications
High bandwidth suits high-speed signal switching
Very low on-state resistance reduces signal losses
Compact SOT-23-5 package saves PCB space
Key Technical Parameters
Switch Circuit: SPST - NC
Multiplexer/Demultiplexer Circuit: 1:1
Number of Circuits: 1
Voltage - Supply, Single (V+): 2V ~ 5.5V
Switch Time (Ton, Toff) (Max): 17ns/14ns
-3db Bandwidth: 450MHz
Charge Injection: 2pC
Channel Capacitance (CS(off), CD(off)): 6.5pF
Current - Leakage (IS(off)) (Max): 500pA
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Base Product Number: TS5A4597
Quality and Safety Features
Designed to meet stringent industry quality standards for robust and reliable operation
Compatibility
Compatible with a broad range of supply voltages and signal types, easy to integrate into various circuit designs
Application Areas
Telecommunications, Data Acquisition Systems, Test Equipment, Consumer Electronics, Portable Devices
Product Lifecycle
Active product status, with the continuity of supply typically ensured; no indication of nearing discontinuation
Several Key Reasons to Choose This Product
High performance with rapid switching capabilities for high-speed applications
Enhanced signal integrity due to low charge injection and on-state resistance
Broad applicability due to wide operating voltage range and temperature tolerance
Compact footprint for space-constrained designs
A reliable choice with Texas Instruments’ reputation for high-quality semiconductor products
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