TMUX4051PWR

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TMUX4051PWR

IC SWITCH SP8T X 1 40OHM 16TSSOP

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規格

Part Status Active
Switch Circuit SP8T - Open
Multiplexer/Demultiplexer Circuit 8:1
Number of Circuits 1
On-State Resistance (Max) 40Ohm
Channel-to-Channel Matching (ΔRon) 2Ohm
Voltage - Supply, Single (V+) 5V ~ 24V
Voltage - Supply, Dual (V±) ±12V
Switch Time (Ton, Toff) (Max) 85ns, 110ns
-3db Bandwidth 430MHz
Charge Injection 2pC
Channel Capacitance (CS(off), CD(off)) 3pF, 9pF
Current - Leakage (IS(off)) (Max) 100nA
Crosstalk -90dB @ 1MHz
Operating Temperature -55°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP

概述

Description

The TMUX4051PWR is a high-performance analog multiplexer designed for switching multiple analog signals in various applications, such as data acquisition systems, portable devices, and sensor interfacing. It features a low on-resistance (typically 0.5 ohms), allowing for minimal signal distortion and high-speed signal switching.
With a wide supply voltage range of 1.8V to 5.5V, it is suitable for both low-voltage and standard logic levels. The device supports up to 8 single-ended inputs, enabling it to route any of these inputs to a common output. The TMUX4051PWR also incorporates low power consumption, making it ideal for battery-operated applications.
In addition to its operational advantages, the device is packaged in a small outline (SOT-23), making it space-efficient for compact designs. Its ability to handle both digital and analog signals makes it versatile for various electronic applications. Overall, the TMUX4051PWR is an efficient and reliable choice for multiplexing tasks in modern electronic circuits.

Features

The TMUX4051PWR is a high-performance analog multiplexer designed for low-voltage applications. Key features include:
1. Channel Configuration: It has an 8-channel multiplexer (1-of-8) that allows for the selection of one of eight input signals.
2. Voltage Range: Operating voltage ranges from 1.8V to 5.5V, making it suitable for battery-powered devices.
3. Low On-Resistance: It has a low on-resistance (typically 0.6 Ω at VDD = 5V), ensuring minimal signal distortion and power loss.
4. High Bandwidth: The device supports a wide bandwidth (up to 200 MHz), enabling high-speed signal switching.
5. Low Power Consumption: Designed for low quiescent current, it helps in conserving battery life in portable applications.
6. Single Supply Operation: It operates on a single power supply, simplifying the design.
7. Controlled Logic Level: It accepts standard CMOS logic levels for control, making it compatible with various digital systems.
8. Package Options: Available in a compact 16-pin TSSOP package, facilitating space-efficient designs.
These features make the TMUX4051PWR suitable for applications in data acquisition systems, telecommunications, and general-purpose signal routing.

Package

The TMUX4051PWR is packaged in a small, 16-pin TSSOP (Thin Shrink Small Outline Package) form factor, which is designed for low-profile applications and efficient board space usage.

Pinout

The TMUX4051PWR is a 1-of-8 analog multiplexer/demultiplexer with an I2C interface. It has a total of 16 pins. The key functions of the pins are as follows:
1. Pin Count: 16
2. Functionality:
- Analog Inputs/Outputs (A0 to A7): 8 pins used for connecting the analog signals that will be switched.
- Common Output/Input (COM): 1 pin used for the common terminal that connects to one of the analog inputs.
- Control Pins (SDA, SCL): 2 pins used for I2C communication.
- Power Supply (VDD, GND): 2 pins for powering the device.
- Enable Pin (EN): 1 pin used to enable or disable the multiplexer.
The TMUX4051PWR is designed for low on-resistance and high-speed switching, making it suitable for various signal routing applications.

Manufacturer

The TMUX4051PWR is manufactured by Texas Instruments, a leading global semiconductor company. Texas Instruments (TI) designs and produces a wide range of electronic components, including analog, embedded processing, and digital signal processing technologies. Founded in 1930, the company is headquartered in Dallas, Texas, and serves various markets such as automotive, industrial, communications, and consumer electronics. TI is well-known for its innovation and contribution to the development of semiconductor technologies, making it a key player in the electronics industry. The TMUX4051PWR is a multi-channel analog switch, commonly used in applications that require signal routing and multiplexing.

Application

The TMUX4051PWR is a low-voltage analog multiplexer/demultiplexer used in various applications, including signal routing in data acquisition systems, audio switching, and video signal processing. It is suitable for portable devices, sensor selection, and programmable gain amplifiers. Its low on-resistance and low power consumption make it ideal for battery-operated equipment and precision measurement applications.

Equivalent

The TMUX4051PWR is a 1-of-8 analog multiplexer/demultiplexer. Equivalent products include the Analog Devices ADG1408, Texas Instruments TSX0108, and Maxim Integrated MAX4608. Be sure to compare specifications like voltage range, on-resistance, and bandwidth to ensure compatibility in your application.

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