LTC2174IUKG-14#PBF

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LTC2174IUKG-14#PBF

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IC ADC 14BIT PIPELINED 52QFN

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仕様

属性 値
Part Status Active
Number of Bits 14
Sampling Rate (Per Second) 105M
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
Base Product Number LTC2174

概要

Description

The LTC2174IUKG-14#PBF is a low-power, high-performance analog-to-digital converter (ADC) designed by Analog Devices. It features a 14-bit resolution and operates at sampling rates up to 105 MSPS (million samples per second). This ADC boasts a differential input architecture, which helps reduce noise and improve dynamic range, making it suitable for various applications, such as medical imaging, industrial control, and communications.
Key features include a low total harmonic distortion (THD) and low noise performance, enhancing the signal fidelity. The device supports a single-ended or differential input mode and offers a flexible digital output interface, including LVDS and CMOS formats. The LTC2174 is designed for low power consumption, making it ideal for battery-operated devices.
Overall, its combination of high speed, resolution, and low power makes the LTC2174IUKG-14#PBF a versatile choice for high-performance digital signal processing applications.

Equivalent

The LTC2174IUKG-14#PBF is a 14-bit, 125 MSPS ADC. Equivalent products include the Analog Devices AD9270, Texas Instruments ADS5485, and Maxim Integrated MAX1197. These alternatives offer similar specifications in terms of resolution, sampling rate, and performance for high-speed data acquisition applications. Always verify specific requirements and compatibility before selecting an equivalent product.

Features

The LTC2174IUKG-14#PBF is a 14-bit, 250 MSPS (Mega Samples Per Second) dual-channel A/D converter from Analog Devices. Key features include:
- High Performance: Offers 14-bit resolution with a high sampling rate, ideal for applications requiring precision.
- Low Power Consumption: Consumes low power, making it suitable for battery-operated devices.
- Integrated Features: Includes built-in digital signal processing for improved performance.
- Flexible Input Range: Accepts a wide range of input signals, accommodating various applications.
- Single 3.3V Supply: Operates on a single 3.3V supply, simplifying design.
- Serial Peripheral Interface (SPI): Enables convenient communication with microcontrollers.
- Configurable Output Formats: Supports various output data formats for flexibility in system integration.
- Low Latency: Designed for applications requiring minimal delay in data processing.
These features make the LTC2174IUKG-14#PBF suitable for medical imaging, communications, and instrumentation applications.

Pinout

The LTC2174IUKG-14#PBF is a 14-bit analog-to-digital converter (ADC) from Analog Devices, specifically designed for high-speed applications. It features a pin count of 64 pins in a QFN (Quad Flat No-lead) package.
Key functions of the LTC2174 include:
1. Data Conversion: Converts analog signals to a 14-bit digital output.
2. High-Speed Operation: Supports sampling rates up to 125 MSPS.
3. Single Supply: Operates from a single 3.3V supply, simplifying design.
4. LVDS Output: Provides low-voltage differential signaling outputs for high-speed data transfer.
5. Internal Reference: Contains an internal reference voltage, improving performance and simplifying board layout.
6. Power Management: Includes power-down modes to reduce power consumption when not in active use.
Overall, the LTC2174IUKG-14#PBF is suitable for applications including medical imaging, communications, and instrumentation.

Manufacturer

The manufacturer of the LTC2174IUKG-14#PBF is Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves various markets, including automotive, industrial, communications, and consumer electronics. The company is known for its high-performance semiconductor solutions, particularly in areas such as data conversion, signal processing, and power management. The LTC2174IUKG-14#PBF is a high-speed ADC (analog-to-digital converter) that is part of their extensive portfolio of precision analog products.

Application

The LTC2174IUKG-14#PBF is a dual, 14-bit, 105 MSPS analog-to-digital converter (ADC) designed for high-performance applications. Common application areas include medical imaging, such as ultrasound systems, high-speed data acquisition systems, and communications, particularly in software-defined radios. It is also used in instrumentation, industrial automation, and radar systems. The ADC's high speed, precision, and low power consumption make it suitable for applications requiring accurate signal processing and analysis in real-time environments.

Package

The LTC2174IUKG-14#PBF is packaged in a 32-lead LQFP (Low-Profile Quad Flat Package) with a body size of 7mm x 7mm. This package type is designed for efficient thermal performance and space-saving in electronic applications.

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