Single-Channel Low On-Resistance Analog Switch — fast switching, low power, and wide supply voltage range for audio routing, data acquisition, communication, and industrial control applications.
Product Overview
The TS5A3159DCKR from Texas Instruments is a single-pole double-throw (SPDT) analog switch designed for low power and high-speed applications.
It features ultra-low on-resistance (0.95 Ω typ) and operates over a wide voltage range of 1.65 V to 5.5 V. With fast switching times (tON = 15 ns, tOFF = 8 ns at 2.5 V), it supports precise signal routing and multiplexing in portable, audio, and industrial systems.
Packaged in a compact SOT-363 (DCK), the TS5A3159DCKR provides excellent thermal performance and RoHS/REACH compliance.
Key Features
Applications
Key Specifications
| Parameter | Specification |
| Brand | Texas Instruments (TI) |
| Part Number | TS5A3159DCKR |
| Function | SPDT Analog Switch |
| Configuration | 1 Channel, 2:1 Multiplexer |
| On-Resistance (RON) | 0.95 Ω typical |
| Supply Voltage (VCC) | 1.65 V – 5.5 V |
| tON / tOFF | 15 ns / 8 ns (at 2.5 V) |
| Leakage Current | < 0.1 µA |
| Signal Type | Bidirectional |
| Package | SOT-363 (DCK) |
| Operating Temp. | –40°C to +85°C |
| Compliance | RoHS / REACH |
RFQ & Support
Jaron supplies genuine TI TS5A3159DCKR with full technical and sourcing support.
Please include target price, quantity, ETA, and application details when requesting a quote.
We offer BOM kitting, EOL replacement, PPV cost optimization, and global semiconductor sourcing.
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