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TI LM2904BIDR
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TI(Texas Instruments) LM2904BIDR
- Type
- TI
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- LM2904BIDR
- Electronic Component
- 1
- Package
- SOIC-8
- Electronic Component
- Operational Amplifier
- Electronic Component
- 0.175g
- Electronic Component
- 1
- Features
- EMI / RF
- Electronic Component
- BM0192810521
- Operating Temperature
- 40℃~+125℃
- Amplifier
- 2
- Output Current
- 20mA
- (SR)
- 500V/ms
- Power Supply Voltage
- 3V~36V
- Static Current(Iq)
- 300uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LM2904BIDR 产品概述
LM2904BIDR是德州仪器（Texas Instruments）推出的一款高性能通用双路运算放大器，其设计适用于广泛的电子应用，包括信号放大、滤波、数据采集和信号处理等。这款运算放大器凭借其优异的参数，成为了各类电子设备中不可或缺的元件。
1. 基本参数
LM2904BIDR的电流供电为300µA，适合低功耗应用，同时具有良好的增益带宽积，达到了1.2MHz。该产品的工作温度范围广泛，从-40°C到125°C，确保在恶劣环境条件下的稳定工作，非常适合工业自动化和汽车电子等应用领域。此外，其安装类型为表面贴装型（SOIC-8），适合高密度PCB设计。
2. 电源及电压参数
LM2904BIDR支持单电源和双电源供电，单电源电压范围为3V至36V，而双电源供电可以在±1.5V至±18V之间选用。这种灵活的电源设计使得LM2904BIDR能够广泛应用于不同的系统，用户可以根据具体的电源设计需求选取合适的供电方式。
3. 性能指标
LM2904BIDR的压摆率为0.5V/µs，这使得其能够有效应对快速变化的输入信号，提供线性增益，让系统获得清晰的信号输出。同时，输入偏置电流仅为10nA，这意味着其在低输入信号和高阻抗应用中具有出色的性能，能够最大限度地减少信号失真和错误。此外，其输入补偿电压为300µV，进一步提高了系统的精度。
4. 应用场景
LM2904BIDR可以广泛应用于多种领域，包括但不限于：
- 音频处理：由于其优良的线性增益和低噪声特性，适合用于音频信号放大。
- 传感器接口：利用其低输入偏置电流，可用于温度传感器、压力传感器等的信号调理。
- 信号处理电路：作为基础的运算放大器，支持各种模拟信号的加法、减法、积分和微分运算。
- 电流检测：可以设计为电流比较器或电流信号的放大电路。
5. 设计考虑
设计工程师在使用LM2904BIDR时，应考虑其偏置电流和输入电压的影响，特别是在对高阻抗源进行测量时，需小心避免输入信号的失真。此外，适当的旁路电容应被用于电源供电端，以提高系统的稳定性和信号的清晰度。
6. 封装与可得性
LM2904BIDR的封装为8-SOIC形式，适合于空间受限的PCB。其设计不仅便于表面贴装，同时能够保证不错的散热性能。该产品在市场上的可得性良好，用户可以通过德州仪器的官方网站或者各大电子元器件分销商进行采购。
总结
LM2904BIDR运算放大器是一款兼具高性能与灵活性的元器件，适合于多种电子设备与应用场景。其出色的电气特性、广泛的工作温度范围以及灵活的供电选择，使其成为设计师理想的选择。在未来的电子工程设计中，LM2904BIDR必将继续发挥其重要的作用。无论是在音频处理、信号调理还是工业控制领域，它都将为用户提供可靠的解决方案。
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