Allicdata Part #: | AD8189ARUZ-ND |
Manufacturer Part#: |
AD8189ARUZ |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Analog Devices Inc. |
Short Description: | IC MULTIPLEXER TRPL 2X1 24TSSOP |
More Detail: | Video Switch IC 3 Channel 24-TSSOP |
DataSheet: | AD8189ARUZ Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
On-State Resistance (Max): | -- |
Base Part Number: | AD8189 |
Supplier Device Package: | 24-TSSOP |
Package / Case: | 24-TSSOP (0.173", 4.40mm Width) |
Operating Temperature: | -40°C ~ 85°C (TA) |
Features: | Buffered, RGB |
-3db Bandwidth: | 350MHz |
Voltage - Supply, Dual (V±): | -- |
Voltage - Supply, Single (V+): | 3.5 V ~ 5.5 V |
Series: | -- |
Number of Channels: | 3 |
Switch Circuit: | SPDT |
Multiplexer/Demultiplexer Circuit: | 2:1 |
Applications: | Video |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tube |
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Introduction
The AD8189ARUZ is an advanced analog switch device from Analog Devices, Inc. Featuring low quiescent current, high off isolation, wide input voltage range, and impressive operational speed, the AD8189ARUZ is an ideal choice for high-performance applications. This paper provides a brief overview of the AD8189ARUZ application field and operating principles.
Application Field
The AD8189ARUZ is a low-voltage, low-power analog switch integrated circuit intended for use in a variety of applications. The device allows the user to connect one of two inputs to a single load, and the switch can be controlled either by analog control signals or digitally via a digital control input. The varistor structure of the device provides low quiescent current and impressive off isolation while ensuring over-voltage protection.
The AD8189ARUZ is well suited for use as a level shifter or an analog multiplexer in a variety of applications. It is suitable for use as an inexpensive, low-power analog switch for data acquisition systems. The device is also well suited for use in audio systems, where it can be used to switch between line-level signals and headphones. Additionally, the device can be used in a variety of test and measurement equipment, such as oscilloscopes and pulse generators.
The AD8189ARUZ is a good choice for powering up/down or power-sharing firmware as it features low quiescent current and wide input voltage range. With its low power and fast switching speeds, it can be used in virtually any system requiring precise control of multiple active devices.
Workings Principle
The device is capable of carrying load currents up to 10 mA, with a maximum switching voltage of +27V. In addition, the device features a very low on-resistance of only 9Ω and off-isolation of 115dB at 10kHz. On-resistance is primarily determined by the performance of the varistor device; however, the device also features improved on-resistive swings of up to 10V when switching from a logic 0 to a logic 1 or vice versa.
The AD8189ARUZ has three control inputs: S (analog switch control), a digital enable (digital enables the device for normal operation), and a digital select control input (selects between input A and input B). Depending on the state of the enable input, the analog switch will be enabled or disabled. Additionally, the logic state of the select input determines which of the two inputs will be connected to the load when the analog switch is enabled.
The AD8189ARUZ also features built-in clamp diodes that prevent damage caused by overvoltage. By default, the device is designed to power up in the OFF state, however, the user can also configure the switch to power up in the ON state.
Conclusion
The AD8189ARUZ is a low-voltage, low-power analog switch designed specifically for high-performance applications. It features a wide input voltage range, low quiescent current, high off isolation, and fast switching speeds, making it an ideal choice for use as a level shifter or analog multiplexer. The device has three control inputs, enabling it to be used in a variety of applications, from data acquisition systems to audio systems.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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AD8188ARUZ | Analog Devic... | -- | 248 | IC MULTIPLEXER TRPL 2X1 2... |
AD8187ARUZ | Analog Devic... | -- | 124 | IC MULTIPLEXER TRPL 2X1 2... |
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