TS5A63157DCKR

TS5A63157DCKR is a Texas Instruments dual analog switch (from the TS5A family). It provides two SPDT-type switching networks that can connect each common terminal to one of two signal paths under a single control signal. It is designed for low-power, single-supply operation and is suitable for routing analog signals in portable electronics.
Key points:
- Architecture: dual SPDT analog switches with a common control input.
- Supply and signals: typically operates on a single supply across a broad voltage range; supports rail-to-rail analog signals within that range.
- Characteristics: low on-resistance, low leakage, and fast switching with break-before-make behavior to reduce signal overlap.
- Package: DCKR variant indicates a compact, RoHS-compliant package size suitable for space-constrained designs.
- Applications: audio routing, sensor signal selection, data-path multiplexing, PMIC signal routing in handheld and portable devices.
How to use: connect the analog source(s) to the switch inputs and route to the desired outputs via the select control. For exact electrical specs, pinout, and application notes, refer to the TI datasheet for TS5A63157DCKR.

TS5A63157DCKR is a dual SPDT (two 1-of-2) analog switch. Key features:
- Dual SPDT analog switches (two 1-of-2 paths)
- Single-supply operation: 1.65 V to 5.5 V
- Rail-to-rail analog signal path
- Low on-resistance (RON) and low input leakage; minor distortion
- Break-before-make switching
- TTL/CMOS-compatible control inputs
- Low leakage in off state; good isolation
- ESD protection and overvoltage tolerance on I/O pins
- Wide operating temperature: typically -40°C to 125°C
- Packaging: 8-pin DCKR package
Note: for exact electrical specs (RON, leakage, charge injection, switching speed) refer to the TI datasheet.

It uses an 8-pin VSSOP package (DCK). The suffix R means Tape & Reel.

- Pin count: 16 pins (DCKR package, TS5A63157 in a 16-pin package)
- Function: Dual SPDT analog switch (two independent 2:1 multiplexers) with a common control; routes analog signals between two inputs and a selected output per channel.

Manufacturer: Texas Instruments (TI).
About the company: TI is an American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital integrated circuits, as well as other semiconductor products.

TS5A63157DCKR is a SPDT analog switch for low-voltage signal routing in portable/consumer electronics. Typical applications include: audio path switching in mobile devices (headphone, speaker, mic bias); microphone/speaker detection and routing; ADC/DAC signal selection; general-purpose low-power analog switching in wearable and battery-powered equipment; instrumentation/test gear routing.