AD723ARU

AD723ARU

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AD723ARU
IC ENCODER RGB-NTSC/PAL 28-TSSOP
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$1.38

Price update:a months ago
Available in stock: 363
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
AD723ARU Products

The AD723ARU is a low cost RGB-to-NTSC/PAL encoder that converts analog red, green, and blue color component signals into their corresponding luminance and chrominance signals for display on an NTSC or PAL television. Luminance (Y) and Chrominance (C) signals are available individually for S-video, or combined for composite video (CV). All outputs are available separately and optimized for driving 75 Ω loads. Active termination is used for lower power consumption.

A smart load detect feature powers down unused outputs and can be used to monitor the continuing presence or absence of an external TV. This enables plug-and-play operation. In addition, a logic controlled triple switch at the input solves the applications problem of differing load conditions when an RGB monitor is disconnected. When an RGB monitor is not present, the R, G, and B terminations are enabled by the user. This solution ensures no loss of video bandwidth when the RGB monitor isin operation.

In PC applications, flicker filter support is provided by the graphics controller, which has direct access to memory. Underscan compensation, necessary for uses other than video or DVD, is supported through choice of RGB output clocks and sync intervals.

An optional luminance trap (YTRAP) provides a means of reducing cross color artifacts due to subcarrier frequency information in the Y signal.

The AD723ARU is available in a 28-lead TSSOP package and is capable of operation from supplies of 2.7 V to 5.5 V.

Feature

  • Low cost, fully integrated solution for NTSC/PAL
  • Composite and Y/C (S-video) outputs
  • Current output drives 75 Ω loadsDC-coupled: supports tv load detectNo large ac-coupling capacitors at outputSelf-power-down of unloaded output drivers
  • Triple switch to enable RGB termination
  • Integrated delay line and auto-tuned filters
  • Y-trap to eliminate cross color artifacts
  • 3 V supply operation: low power< 100 mW: composite active (typical)< 150 mW: S-video active (typical)<1 µA: power down current

Product Attributes

TYPE DESCRIPTION Select all
Type Video Encoder
Product Status Obsolete
Package Tube
Supplier Device Package 28-TSSOP
Package / Case 28-TSSOP (0.173", 4.40mm Width)
Mounting Type Surface Mount
Voltage - Supply, Digital 2.7V ~ 5.5V
Applications Cameras, Internet Appliances, Set-Top Boxes

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$1.38

Price update:a months ago
Available in stock: 363
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

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