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TS5A4594DCKR

Name: TS5A4594DCKR
Rating: 4.7 (12 reviews)

IC SWITCH SPST SC70-5

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製造商。部分 #TS5A4594DCKR
包 5-TSSOP, SC-70-5, SOT-353
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規格

Supplier	Texas Instruments
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
SwitchCircuit	SPST - NO
Multiplexer/DemultiplexerCircuit	1:1
NumberofCircuits	1
On-StateResistance(Max)	8Ohm
Voltage-SupplySingle(V+)	2V ~ 5.5V
SwitchTime(TonToff)(Max)	17ns, 14ns
-3dbBandwidth	450MHz
ChargeInjection	2pC
ChannelCapacitance(CS(off)CD(off))	6.5pF, 6.5pF
Current-Leakage(IS(off))(Max)	500pA
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	5-TSSOP, SC-70-5, SOT-353

概述

Description

TS5A4594DCKR is a Texas Instruments analog switch device in the TS5A4594 family. It is used to route analog signals on a single supply, making it suitable for signal multiplexing/demultiplexing in portable electronics.
Key points:
- Bidirectional analog switch architecture (two SPDT paths) controlled by logic inputs.
- Designed for low on-resistance, low leakage, and fast switching to minimize signal distortion.
- Operates from a single, wide-input voltage range suitable for battery-powered designs; intended for audio, sensor, and ADC/DAC signal paths.
- DCKR denotes a specific TI package (and tape-and-reel availability) for this part variant.
For exact electrical characteristics, pinout, recommended operating conditions, and layout guidelines, consult the TS5A4594 datasheet and TI packaging guide.

Package

It uses an 8-pin VSSOP package (DCK).

Pinout

- Pin count: 8 pins (DCKR = VSSOP-8 package).
- Function: Dual SPDT analog switch (two independent 1:2 signal paths). Each channel routes a common node to either of two terminals, controlled by select pins.

Manufacturer

- Manufacturer: Texas Instruments Incorporated (TI).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and embedded-processing ICs; one of the world’s largest chipmakers, headquartered in Dallas, Texas, and publicly traded (TXN).

Application

TS5A4594DCKR is a dual SPDT (1-Form-A) analog switch for low‑power, single-supply signal routing and source selection.
Common applications:
- Audio path routing in mobile/portable devices (headphones, mics, DAC/ADC paths)
- Sensor/microphone multiplexing for wearables and portable medical devices
- Video/audio routing in consumer electronics (camera/display, AV paths)
- Instrumentation and data-acquisition front ends
- General-purpose analog switching in 1.65–5.5 V systems

Equivalent

TS5A4594DCKR is a dual 4:1 analog multiplexer. Common equivalents include: Analog Devices ADG704/ADG708 (4:1 multiplexers); Maxim Integrated MAX4594. For exact pinout/footprint, use TI’s Cross Reference tool to confirm compatibility with DCKR package.