TMUX1237DCKR

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TMUX1237DCKR

PRECISION ANALOG MULTIPLEXER

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
SwitchCircuit SPDT
Multiplexer/DemultiplexerCircuit 2:1
NumberofCircuits 1
On-StateResistance(Max) 4.5Ohm
Channel-to-ChannelMatching(ΔRon) 150mOhm
Voltage-SupplySingle(V+) 1.08V ~ 5.5V
-3dbBandwidth 400MHz
ChargeInjection -10pC
ChannelCapacitance(CS(off)CD(off)) 8pF
Current-Leakage(IS(off))(Max) 75nA
Crosstalk -45dB @ 10MHz
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 6-TSSOP, SC-88, SOT-363

概述

Description

TMUX1237DCKR is a versatile, low-power, dual-channel multiplexer/demultiplexer designed for use in various electronic applications. It operates within a wide supply voltage range of 1.2V to 5.5V, making it suitable for battery-powered devices. The device features a low on-resistance (typically around 0.5Ω), ensuring minimal signal degradation and power loss.
This multiplexer supports both analog and digital signals, with high-speed switching capabilities (up to 1.5GHz bandwidth). Its design allows for seamless integration in systems requiring signal routing like audio processing, data acquisition, and communication systems. Furthermore, it offers a simple control interface, enabling easy operation.
TMUX1237DCKR is available in a compact 12-pin TSSOP package, making it ideal for space-constrained designs. Its robustness, combined with low power consumption, makes it an excellent choice for modern electronic applications.

Features

The TMUX1237DCKR is a high-performance, low-power analog multiplexer designed for switching multiple analog signals. Key features include:
1. Dual Supply Voltage: Operates on a supply range of 1.8V to 5.5V, accommodating various applications.
2. Low On-Resistance: Offers low on-resistance (typically 0.6Ω at 3V), ensuring minimal signal distortion and power loss.
3. Wide Bandwidth: Supports high-speed switching with a bandwidth up to 1.5 GHz, suitable for high-frequency applications.
4. Low Power Consumption: Features low quiescent current, making it ideal for battery-operated devices.
5. Single or Dual Control: Can be controlled via a single or dual control signal, enhancing flexibility in circuit design.
6. Multiple Channels: Includes multiple switch configurations (up to 4:1), allowing the selection of multiple input signals.
7. High Voltage Range: Can handle analog signals ranging from 0V to VDD, accommodating a variety of signal types.
8. ESD Protection: Integrated ESD protection for enhanced reliability in harsh environments.
These features make the TMUX1237DCKR suitable for applications in portable electronics, data acquisition systems, and communication devices.

Package

The TMUX1237DCKR is available in a 16-pin TSSOP (Thin Shrink Small Outline Package) package type. This compact package is designed for space-efficient applications in electronic circuits.

Pinout

The TMUX1237DCKR is a 4-channel analog multiplexer/demultiplexer with a pin count of 16. It features a low on-resistance and high-speed switching capability, making it suitable for various applications, including signal routing in communication systems and data acquisition.
The primary functions of the TMUX1237 include:
- Analog Multiplexing/Demultiplexing: It can connect multiple input signals to a single output or vice versa, allowing for flexible signal management.
- Low On-Resistance: Ensures minimal signal distortion and power loss.
- High-Speed Operation: Supports fast switching times for efficient signal handling.
The device operates from a supply voltage range of 1.8V to 5.5V and is designed for low power consumption, making it ideal for battery-operated devices.

Manufacturer

The TMUX1237DCKR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company headquartered in Dallas, Texas. Founded in 1930, it primarily focuses on developing analog and embedded processing products. TI serves a wide range of industries, including automotive, industrial, communications, and consumer electronics. The company is known for its innovation in analog technology, microcontrollers, and digital signal processors, and it plays a significant role in the advancement of electronic systems worldwide.

Application

The TMUX1237DCKR is a low-power, quad analog switch used in various applications, including battery-powered devices, data acquisition systems, and signal routing. It facilitates multiplexing and demultiplexing of analog signals in portable electronics, audio and video equipment, and sensor interfaces. Its low on-resistance and high-speed switching make it suitable for communications and instrumentation applications as well.

Equivalent

The TMUX1237DCKR chip is a quad SPDT analog switch. Equivalent products include the Texas Instruments TMUX1209, Analog Devices ADG884, and the NXP74LVC1G66. Ensure compatibility with specifications like voltage range, on-resistance, and channel configuration when selecting alternatives. Always refer to the datasheets for detailed comparisons.

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