LTC2175IUKG-12

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LTC2175IUKG-12

IC ADC 12BIT PIPELINED 52QFN

  • 제조업체
  • Mfr.부분 #LTC2175IUKG-12
  • 패키지
  • 데이터시트
  • 재고 있음9080

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365 일 보장

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사양

Part Status Obsolete
Number of Bits 12
Sampling Rate (Per Second) 125M
Number of Inputs 4
Input Type Differential
Data Interface LVDS - Serial
Configuration S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 4
Architecture Pipelined
Reference Type External, Internal
Voltage - Supply, Analog 1.7V ~ 1.9V
Voltage - Supply, Digital 1.7V ~ 1.9V
Features Simultaneous Sampling
Operating Temperature -40°C ~ 85°C
Package / Case 52-WFQFN Exposed Pad
Supplier Device Package 52-QFN (7x8)
Mounting Type Surface Mount

개요

Description

The LTC2175IUKG-12 is a high-performance, dual 12-bit analog-to-digital converter (ADC) designed for demanding applications in communications, medical imaging, and industrial control. It operates at sampling rates up to 125 MSPS and features a wide input bandwidth, making it suitable for capturing fast-changing signals. The device utilizes a high-speed, successive approximation register (SAR) architecture, ensuring low latency and high accuracy.
Key features include low power consumption, programmable gain amplifiers, and differential or single-ended input configurations. The LTC2175IUKG-12 also offers excellent linearity and low noise, providing a high signal-to-noise ratio (SNR) for better signal fidelity. It supports a serial peripheral interface (SPI) for easy integration into digital systems and is packaged in a compact form factor, facilitating space-constrained designs.
Overall, the LTC2175IUKG-12 is ideal for applications requiring high-speed data conversion with precision and reliability.

Features

The LTC2175IUKG-12 is a high-performance 12-bit analog-to-digital converter (ADC) featuring a sampling rate of up to 125 MSPS. Key features include:
1. High Dynamic Range: Offers excellent linearity and low distortion, providing superior signal fidelity.
2. Single Supply Operation: Operates from a single +3.3V supply, simplifying power design.
3. Integrated Input Sample-and-Hold: Ensures accurate signal capture and reduces external component count.
4. Low Power Consumption: Consumes only 300 mW at full speed, making it suitable for portable applications.
5. LVDS Output Interface: Supports high-speed data transfer with low voltage differential signaling for reduced electromagnetic interference.
6. Flexible Gain and Offset Adjustments: Allows for precise calibration, improving system performance in various applications.
7. Digital Output Formats: Provides options for various output formats, enhancing compatibility with different digital processing systems.
Ideal for applications in medical imaging, communications, and video processing, the LTC2175IUKG-12 is designed for robust performance in demanding environments.

Package

The LTC2175IUKG-12 is available in a 64-lead LQFP (Low-Profile Quad Flat Package) package type. This package features a 10mm x 10mm footprint and provides good thermal performance and ease of handling for surface-mount applications.

Pinout

The LTC2175IUKG-12 is a high-speed, 12-bit analog-to-digital converter (ADC) with a pin count of 64 pins in a LQFP package.
Key Functionality:
- It features a sample rate of up to 125 MSPS (mega samples per second).
- The device operates with a differential input configuration, allowing for better noise performance and dynamic range.
- It includes a high-speed serial output interface, which can be configured for various data formats.
- Built-in features include internal voltage references and a digital signal processing (DSP) mode for enhanced performance.
- The ADC supports a wide range of applications, including communications, imaging, and instrumentation.
The LTC2175IUKG-12 is designed for high-performance applications requiring fast and precise signal conversion.

Manufacturer

The LTC2175IUKG-12 is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a global company that specializes in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, ADI provides a wide range of products used in various applications, including signal processing, data acquisition, and communications. The company is known for its innovations in precision and performance, serving industries such as automotive, healthcare, industrial, and telecommunications.

Application

The LTC2175IUKG-12 is a high-speed 12-bit ADC (Analog-to-Digital Converter) suitable for applications in medical imaging, industrial instrumentation, software-defined radios, and high-frequency data acquisition systems. It is optimized for low power consumption and high performance, making it ideal for use in environments requiring precise signal processing, such as radar systems, telecommunications, and automotive applications.

Equivalent

Equivalent products to the LTC2175IUKG-12 ADC include the AD9280 from Analog Devices, the MAX11156 from Maxim Integrated, and the TI ADS5474. Each of these alternatives offers similar performance characteristics in terms of resolution and sampling rate, but specific features and specifications may vary, so it's essential to review their datasheets for precise comparisons.

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