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TLV2548MFKB

产品分类: 模数转换器(ADC)
厂牌: TEXAS INSTRUMENTS
产品描述: 3V~5.5V 71dB 200Ksps 12bit 8 Serial(4-Wire,SPI) No,Voltage 3V~5.5V SAR LCCC-20 支架安装,贴片安装
供应商型号: TLV2548MFKB
供应商: 云汉优选
标准整包数: 1
TEXAS INSTRUMENTS 模数转换器(ADC) TLV2548MFKB

TLV2548MFKB概述

    # High Performance Analog-to-Digital Converters: TLV2544Q, TLV2548Q, and TLV2548M
    Product Introduction
    The TLV2544Q, TLV2548Q, and TLV2548M represent a family of high-performance 12-bit low-power analog-to-digital converters (ADCs) fabricated using advanced CMOS technology. Designed for a single 3-V to 5.5-V power supply, these ADCs excel in applications requiring high-speed data acquisition with low power consumption. Ideal for various industrial, automotive, and embedded systems, they find their utility across fields such as process control, medical instrumentation, and automotive electronics.
    Key functions include:
    - 12-bit resolution with ultra-low latency (3.5 µs).
    - Built-in reference and programmable sampling periods.
    - Integrated FIFO for efficient data buffering.
    - Support for multiple communication interfaces, including SPI and DSP-compatible protocols.
    These converters are particularly suited for scenarios where low power consumption, high accuracy, and flexibility are paramount.
    Technical Parameters
    The TLV2544Q, TLV2548Q, and TLV2548M share similar technical specifications:
    | Parameter | Value |

    | Maximum Throughput | 200-KSPS |
    | Resolution | 12-bit |
    | Built-In Reference | On-chip |
    | Conversion Clock Source | Internal oscillator or SCLK |
    | Input Voltage Range | 0 V to VCC |
    | Non-Linearity Error | ±1.2 LSB (-55°C to 125°C) |
    | Signal-to-Noise Ratio (SNR) | 65 dB @ 12 kHz input frequency |
    | Spurious-Free Dynamic Range | 75 dB @ 12 kHz input frequency |
    | Power Consumption | 1 mA (3.3 V), 2 mA (5.5 V) |
    | Power Down Mode | Software and hardware-supported |
    | Operating Temperature Range | −40°C to 125°C (TLV2544Q, TLV2548Q)
    −55°C to 125°C (TLV2548M) |
    The converters also offer a built-in analog multiplexer for selecting between eight analog inputs and multiple internal test voltages, providing versatility in diverse system designs.
    Product Features and Advantages
    Unique Characteristics:
    1. High-Speed Sampling: Achieves a conversion time of just 3.5 µs while maintaining 12-bit precision.
    2. Programmable Sampling Period: Adjustable from 12 SCLKs to 24 SCLKs to adapt to varying source impedances or clock frequencies.
    3. Energy Efficiency: Minimal current draw under operational conditions makes it suitable for battery-powered or energy-constrained systems.
    4. Built-In Reference: Eliminates the need for an external reference, simplifying circuit design and reducing cost.
    Market Competitiveness:
    - Wide Operating Voltage Range: Supports a broad range of power supplies (3 V to 5.5 V), enhancing compatibility with various microcontrollers.
    - Automotive-Qualified Models: Certain variants meet stringent automotive standards, making them ideal for high-reliability applications like automotive sensors and controllers.
    - Flexible Interface: Compatibility with SPI and DSP frameworks allows seamless integration into modern systems.
    Application Case Studies and Usage Recommendations
    Typical Use Cases:
    1. Industrial Process Monitoring: Used in temperature, pressure, or flow measurement systems where high accuracy and reliability are critical.
    2. Medical Equipment: Suitable for portable medical devices requiring compact form factors and low power usage.
    3. Automotive Sensors: Employed in engine control units (ECUs), brake systems, or collision detection modules.
    Optimizing Performance:
    - Extended Sampling Mode: Utilize the CSTART pin when dealing with slow-moving signals or hig

TLV2548MFKB参数

参数
位数 -
接口类型 Serial(4-Wire,SPI)
电压 - 电源,数字 3V~5.5V
采样率 200Ksps
通道数 8
架构 SAR
电压-电源,模拟 3V~5.5V
信噪比 71dB
分辨率 12bit
输入类型 No,Voltage
9.09mm(Max)
9.09mm(Max)
2.03mm(Max)
通用封装 LCCC-20
安装方式 支架安装,贴片安装
应用等级 军用级
零件状态 在售
包装方式 散装,管装

TLV2548MFKB厂商介绍

Texas Instruments(简称TI),是一家总部位于美国德克萨斯州达拉斯的全球性半导体设计与制造公司,成立于1930年。TI是全球领先的模拟技术、数字信号处理和微控制器(MCU)领域的供应商。

主营产品分类:
1. 模拟产品:包括电源管理、信号链和接口产品,广泛应用于工业、汽车、医疗等领域。
2. 嵌入式处理:包括微控制器(MCU)、数字信号处理器(DSP)和处理器,广泛应用于消费电子、工业控制、汽车电子等领域。
3. 无线产品:包括无线通信模块和解决方案,应用于物联网、智能城市、智能家居等领域。
4. 计算器:TI也是知名的计算器制造商,拥有多款科学计算器和图形计算器产品。

应用领域:
TI的产品和技术广泛应用于通信、计算机、消费电子、汽车、工业、医疗等多个领域。

优势:
1. 技术创新:TI在模拟、嵌入式处理和无线通信领域拥有强大的研发实力和专利技术。
2. 产品多样性:TI提供广泛的产品线,满足不同客户的需求。
3. 客户支持:TI在全球设有技术支持中心,为客户提供专业的技术支持和解决方案。
4. 供应链管理:TI拥有强大的供应链管理能力,确保产品的稳定供应和交付。

TLV2548MFKB数据手册

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TEXAS INSTRUMENTS 模数转换器(ADC) TEXAS INSTRUMENTS TLV2548MFKB TLV2548MFKB数据手册

TLV2548MFKB封装设计

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价格梯度 中国香港交货 内地交货(含增值税)
1000+ ¥ 7560.628
3000+ ¥ 7376.2224
6000+ ¥ 7130.3483
库存: 2230
起订量: 1000 增量: 0
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最小起订量为:1000
合计: ¥ 7560628
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