ADV7123KSTZ140

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ADV7123KSTZ140

IC DAC 10BIT A-OUT 48LQFP

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規格

Package Bulk
ProductStatus Active
NumberofBits 10
NumberofD/AConverters 3
OutputType Current - Unbuffered
DifferentialOutput Yes
DataInterface Parallel
ReferenceType External, Internal
Voltage-SupplyAnalog 3V ~ 3.6V, 5V
Voltage-SupplyDigital 3V ~ 3.6V, 5V
INL/DNL(LSB) ±0.5, ±0.25
Architecture Current Source
OperatingTemperature -40°C ~ 85°C
Package/Case 48-LQFP
SupplierDevicePackage 48-LQFP (7x7)

概述

Description

The ADV7123KSTZ140 is a high-performance digital-to-analog converter (DAC) designed for various applications, including video and imaging systems. It features a 12-bit resolution and is capable of converting digital signals into analog voltages with excellent precision and speed. The device operates at a maximum output bandwidth of 140 MHz, making it suitable for applications that require high-quality signal reproduction.
Key features include programmable gain, differential outputs, and low power consumption, which enhance its usability in portable and battery-operated devices. The ADV7123KSTZ140 supports various input formats and is compatible with standard logic levels, facilitating integration into existing systems.
Its robust design and performance characteristics make it ideal for use in consumer electronics, medical imaging, and professional audio applications, where high fidelity and reliability are crucial. The device is typically available in a compact package, ensuring easy integration into diverse circuit designs.

Features

The ADV7123KSTZ140 is a high-speed, triple-channel digital-to-analog converter (DAC) designed for video applications. Key features include:
1. Triple-Channel Output: Supports RGB output, ideal for video graphics applications.
2. High-Speed Operation: Capable of data rates up to 140 MSPS, ensuring smooth video rendering.
3. Resolution: Offers 10-bit resolution for each channel, providing high-quality image details.
4. Low Power Consumption: Designed for efficient operation, making it suitable for portable and power-sensitive applications.
5. Built-In Voltage Reference: Simplifies design by eliminating the need for external references.
6. Programmable Gain: Allows for flexible signal amplification.
7. TTL/CMOS Compatible: Easily interfaces with standard digital signal sources.
8. Single Supply Operation: Typically runs on +5V, simplifying power supply requirements.
These features make the ADV7123KSTZ140 a versatile choice for high-performance video systems, including graphics cards and display interfaces.

Package

The ADV7123KSTZ140 is packaged in a 48-lead LQFP (Low-Profile Quad Flat Package).

Pinout

The ADV7123KSTZ140 is a high-speed 12-bit digital-to-analog converter (DAC) designed for video applications. It has a pin count of 48 pins.
Key functions include:
- Digital Inputs: Accepts 12-bit parallel digital data for conversion.
- Clock Input: Synchronizes operation with an external clock signal.
- Reference Voltage Input: Sets the output voltage range.
- Output Voltage: Provides a differential analog output.
- Control Pins: Includes pins for chip select, load, and data strobe functions for controlling the DAC operation.
- Power Supplies: Requires separate power supply pins for analog and digital domains to ensure performance.
The device is optimized for high-speed applications and features a low glitch characteristic, making it suitable for various video and imaging applications.

Manufacturer

The ADV7123KSTZ140 is manufactured by Analog Devices, Inc. Analog Devices is a leading global manufacturer of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, the company serves various industries, including communications, automotive, healthcare, and industrial automation. Analog Devices is known for its innovative technologies in data conversion, signal processing, and power management, and it focuses on providing solutions that enhance performance and efficiency in electronic systems.

Application

The ADV7123KSTZ140 is a high-speed, dual-channel, 14-bit digital-to-analog converter (DAC) primarily used in applications such as video processing, high-resolution imaging, and signal generation. It is suitable for medical imaging, industrial automation, and communications systems where precise analog output is essential. Its capabilities make it ideal for rendering graphics in display systems and for use in instrumentation applications requiring accurate waveform generation.

Equivalent

The ADV7123KSTZ140 is a high-speed digital-to-analog converter (DAC) from Analog Devices. Equivalent products include the AD9742, AD9744, and AD9746, which also offer similar performance in video and graphics applications. It's important to check the specific requirements such as speed, resolution, and packaging when selecting an equivalent. Always refer to the datasheets for detailed comparisons.

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