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TPA4861D
| Manufacturer | |
| Description | Audio Amp Speaker 1-CH Mono 1.1W Class-AB 8-Pin SOIC Tube Audio Amplifiers 1W Mono Audio IC AMP AUDIO PWR 1.1W MONO 8SOIC 3.91mm TPA4861D, Audio Amplifier Class-AB mono 1.5MHz +85°C 8-Pin SOIC AMP, POWER, AUDIO, SMD, 4861, SOIC8 1-W Mono Audio Power Amplifier Texas Instruments AB 类 单声道 扬声器放大器, 1.5MHz, +85 °C, 8引脚 SOIC封装 |
| Category |
商业参数
| 产品 | Class-AB | 其他名称 | 296-7014-5 |
| 产品类别 | Audio Amplifiers | 标准包装数量 | Rail / Tube |
| 工厂包装数量 | 75 | 标准封装名称 | SOIC |
合规参数
| RoHS | RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| 欧盟RoHS | Compliant | 海关税号 | 85423300 |
| 零件状态 | :4861 | 抗辐射加固 | No |
电气参数
| 电源抑制比 | 70 dB | 噪声 | 0.2@8Ohm@1W % |
| 通道数 | Mono | 阻抗 | 8 Ohms |
| 输出类型 | 1-Channel Mono | 输入信号 | Single |
| 输出功率 | 1.1 W | 输出信号 | Differential |
| 输入功率 | Single | 额定功率 | 0.725 W |
| 额定输出功率 | :1W | 输出电流 | 3.5 mA |
| 供电电压 | 2.7 V | 失真额定值（如THD） | 0.2 |
| 供电类型 | Single | 通道数量 | :1 |
| 最大额定电流 | Catalog | 阻抗（最大）（Zzt） | :8ohm |
| ADC/DAC 数量 | :1 | 增益带宽积 | 1.5 MHz |
| 轨到轨工作 | No | 平均正向功率 | :1W |
| 最大功耗 | 725 mW | 电源电压范围（典型） | Not Required V |
| 最大输出功率×通道数@负载 | 1.1W x 1 @ 8 Ohm | ||
机械参数
| 宽度 | 3.91mm | 高度 | 1.58mm |
| 长度 | 4.9mm | 重量 | 0.002677 oz |
| 带宽 | :1.5MHz | 包装方式 | Tube |
| 引脚样式 | Gull-wing | 端接方式 | :SMD |
| 安装类型 | Surface Mount | 安装样式 | SMD/SMT |
| 引脚数 | :8 | 封装形式 | 8SOIC |
| 冷却的封装 | SOIC | 材料表面处理 | :MSL 1 - Unlimited |
| 总长度 | 5(Max) | 包装数量 | SOIC |
| 尺寸/外形 | 4.9 x 3.91 x 1.58mm | 位数 | 8 |
| 外壳尺寸-插件 | 1.5(Max) | 供应商器件封装 | 8-SOIC |
| 负载侧导线/螺柱规格 | 8 Ohms | ||
产品信息
| 类型 | Class AB | 系列 | TPA4861 |
| 产品特性 | Short-Circuit and Thermal Protection, Shutdown | 功能 | Speaker |
| 软件 | SLOS163C | 基本单元 | :4861 |
| 放大器类型 | Class-AB | 使用的IC/零件 | View |
| 其他规格 | :0.2% @ 1W, 8ohm, VDD=5V | 输出配置 | 1-Channel Mono |
| 应用细节 | Speaker | 印刷电路板数量 | 8 |
环境参数
| 工作温度 | -40 to 85 °C | ||
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