TMUX7212PWR

有效庫存6,943

Analog Switch Quad SPST 16-Pin TSSOP T/R

  • 製造商零件號 # : TMUX7212PWR

  • 包裝/封裝: TSSOP-16

  • 製造商: Texas Instruments

  • 產品分類 : Analog Switches, Multiplexers, Demultiplexers

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TMUX7212PWR 數據表

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詳細說明

The TMUX7212PWR is a must-have device for engineers and designers looking for a reliable and versatile 4-channel precision switch. With its latch-up immunity and 1.8-V logic compatibility, this switch offers peace of mind and seamless integration into a wide range of applications. The CMOS technology ensures fast and efficient operation, while the four independently selectable switch channels provide flexibility and convenience

主要特徵

  • A high-performance analog multiplexer in small package.
  • Fast switching speed with low power consumption
  • Excellent signal integrity through its low leakage current
  • Operating voltage range: 1.4V to 5.5V, very flexible
  • This is a great choice for many high-speed applications
  • High-frequency performance up to 500 MHz

規格

以下是所選零件的基本參數,涉及零件的特性及其所屬類別。

Configuration 1:1 SPST Number of channels 4
Power supply voltage - single (V) 5, 12, 16, 20, 36, 44 Power supply voltage - dual (V) +/-10, +/-15, +/-18, +/-22, +/-5
Protocols Analog Ron (typ) (Ω) 1.7
CON (typ) (pF) 144 ON-state leakage current (max) (µA) 0.0033
Supply current (typ) (µA) 65 Operating temperature range (°C) -40 to 125
Features 1.8-V compatible control inputs, Break-before-make, Fail-safe logic Input/output continuous current (max) (mA) 370
Rating Catalog Drain supply voltage (max) (V) 22
Supply voltage (max) (V) 44 Negative rail supply voltage (max) (V) -22

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。

初步規格 TMUX7212PWR PDF 下載

常見問題解答

What is TMUX7212PWR?

The TMUX7212PWR is a dual 1:2 analog multiplexer/demultiplexer designed by Texas Instruments. It is used for routing analog signals in applications such as data acquisition systems, industrial automation, and test and measurement equipment.

How Does TMUX7212PWR Work?

The TMUX7212PWR works by allowing two independent analog signals to be switched between two separate loads. It enables flexible signal routing and selection, providing a simple solution for system connectivity and signal distribution. The device operates with low on-resistance and low leakage, minimizing signal distortion and crosstalk.

How Many Pins does TMUX7212PWR have and What are the Functions of the Pinout Configuration?

The TMUX7212PWR is housed in a 16-pin TSSOP (Thin Shrink Small Outline Package) package. The pinout configuration includes:

  • VDD: Power supply pin.
  • GND: Ground pin.
  • EN: Enable pin for device control.
  • A0, A1: Digital input pins for channel selection.
  • S0, S1: Digital input pins for channel selection.
  • X0, X1: Analog input/output pins.
  • Y0, Y1: Analog input/output pins.

What are the Pros and Cons of TMUX7212PWR?

Pros:

  • High Performance: Offers low on-resistance and low leakage for minimal signal distortion.
  • Flexible Configuration: Allows flexible routing of analog signals for system connectivity.
  • Low Power Consumption: Operates with low power for energy-efficient designs.
  • Wide Supply Range: Supports a wide supply voltage range for versatility in different applications.
  • Compact Package: Housed in a space-saving 16-pin TSSOP package for compact designs.

Cons:

  • Complex Control: Requires careful consideration of channel selection and control in multi-channel applications.
  • Signal Degradation: May introduce some signal degradation due to on-resistance and crosstalk.
  • External Components: May require additional external components for signal conditioning and protection.

Are There Any Equivalents/Alternatives to TMUX7212PWR for Recommendation?

  • The MAX14778 from Maxim Integrated is a similar dual 1:2 analog multiplexer/demultiplexer with additional features.
  • Alternatives to the TMUX7212PWR include the ADG836YRUZ from Analog Devices and the DG9421DQ-T1-E3 from Vishay.

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