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TI LM2904PWR
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TI(Texas Instruments) LM2904PWR
- Type
- TI
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- LM2904PWR
- Electronic Component
- 1
- Package
- TSSOP-8
- Electronic Component
- Operational Amplifier
- Electronic Component
- 0.179g
- Electronic Component
- 1
- Electronic Component
- BM0084953473
- Operating Temperature
- 40℃~+125℃
- Amplifier
- 2
- Output Current
- 20mA
- (SR)
- 300V/ms
- Power Supply Voltage
- 3V~26V
- Static Current(Iq)
- 700uA
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LM2904PWR 产品概述
LM2904PWR 是一款由德州仪器（Texas Instruments）推出的双路运算放大器，采用TSSOP-8表面贴装封装，设计用于各种高精度和高性能模拟电路应用。其工作电流及功能特性使其在工业、汽车、消费电子及医疗设备等领域得到了广泛应用。以下是对LM2904PWR产品的详细概述，包括其技术参数、应用场景及可能的优点。
技术参数
输入和输出能力
- 输出电流：每通道可实现高达30mA的输出电流，可以驱动中等负载，满足大部分应用的需求。
- 输入偏置电流：仅为20nA，确保了放大器在低输入信号下的高精度和稳定性，尤其在高阻抗电路中表现优越。
供电电压范围
- LM2904PWR可在3V至26V的单电源供电或±1.5V至±13V的双电源供电下工作，提供灵活的电源选择，满足各种设计要求。
性能指标
- 工作温度范围：-40°C至125°C，适用多种苛刻环境，确保其长期可靠性。
- 增益带宽积：高达700kHz，使其在频率响应上表现出色，适合音频处理、高频信号放大等应用。
- 压摆率：0.3V/µs，适用于较低频率的信号处理，可有效降低信号失真。
电压补偿
- 输入补偿电压为3mV，帮助提高放大器的准确性，适合用于需要高线性度和低失真的应用场合。
应用场景
LM2904PWR的设计使其成为许多不同领域的理想选择：
- 音频设备：由于其周波率和增益带宽积，LM2904PWR可以被用作音频信号放大的前端放大器，提供清晰、稳定的信号。
- 传感器和监测设备：其低输入偏置电流和宽温度范围使得此放大器非常适合用于传感器信号处理，如温度、压力或光电传感器，是自动化和仪器仪表的理想选择。
- 信号调理：在信号调理电路中，LM2904PWR可用于执行加法、乘法等数学运算，提供线性的输出，为后续处理提供稳定的基础信号。
- 滤波器设计：其良好的频响特性适合用于设计主动高通和低通滤波器，适用于音频和无线电频率信号处理。
优点与总结
LM2904PWR拥有多个显著的优点，使其成为设计人员的首选之一：
- 高精度和良好的线性度：低输入偏置和低失真，使其适用于各种精密信号处理应用。
- 宽供电电压范围：为设计带来了更大的灵活性，使其能够适应多种不同电源环境。
- 良好的环境适应能力：其广泛的工作温度范围意味着它可以在多种环境下稳定运行，适合工业及汽车等应用。
- 简单的设计集成：TSSOP-8封装有助于节省空间，使其更容易集成到紧凑的电路设计中。
总的来说，LM2904PWR是一款高性能的通用运算放大器，适用于广泛的应用场景，结合其优秀的技术参数和优越的环境适应性，能够满足现代电子设计对性能和可靠性的高要求，使其成为工程师设计电路时的一款理想选择。
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