
75-W, 2-MHz Digital input 1-channel automotive Class-D audio mmplifier 56-HSSOP -40 to 125
| 参数名称 | 属性值 |
| Brand Name | Texas Instruments |
| 是否无铅 | 不含铅 |
| 是否Rohs认证 | 符合 |
| 厂商名称 | Texas Instruments(德州仪器) |
| 包装说明 | HSSOP, |
| Reach Compliance Code | compliant |
| Factory Lead Time | 6 weeks |
| 商用集成电路类型 | AUDIO AMPLIFIER |
| JESD-30 代码 | R-PDSO-G56 |
| JESD-609代码 | e4 |
| 湿度敏感等级 | 3 |
| 信道数量 | 1 |
| 功能数量 | 1 |
| 端子数量 | 56 |
| 最高工作温度 | 125 °C |
| 最低工作温度 | -40 °C |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | HSSOP |
| 封装形状 | RECTANGULAR |
| 封装形式 | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH |
| 筛选级别 | AEC-Q100 |
| 最大供电电压 (Vsup) | 26.4 V |
| 最小供电电压 (Vsup) | 4.5 V |
| 表面贴装 | YES |
| 温度等级 | AUTOMOTIVE |
| 端子面层 | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 端子形式 | GULL WING |
| 端子位置 | DUAL |
| Base Number Matches | 1 |
| TAS6421QDKQRQ1 | PTAS6421QDKQRQ1 | TAS6421-Q1 | |
|---|---|---|---|
| 描述 | 75-W, 2-MHz Digital input 1-channel automotive Class-D audio mmplifier 56-HSSOP -40 to 125 | 75-W, 2-MHz Digital input 1-channel automotive Class-D audio mmplifier 56-HSSOP -40 to 125 | 75-W, 2-MHz Digital input 1-channel automotive Class-D audio mmplifier 56-HSSOP -40 to 125 |
| Iq(Typ)(mA) | - | 47 | 47 |
| Audio input type | - | Digital Input | Digital Input |
| Power stage supply(Max)(V) | - | 26.4 | 26.4 |
| THD + N @ 1 kHz(%) | - | 0.02 | 0.02 |
| Architecture | - | Class-D | Class-D |
| Iq(Max)(mA) | - | 55 | 55 |
| Sampling rate(Min)(kHz) | - | 44.1 | 44.1 |
| Sampling rate(Max)(kHz) | - | 96 | 96 |
| Rating | - | Automotive | Automotive |
| Speaker channels(Max) | - | Mono | Mono |
| Analog supply(Min)(V) | - | 4.5 | 4.5 |
| Analog supply(Max)(V) | - | 26.4 | 26.4 |
| PSRR(dB) | - | 75 | 75 |
| Control interface | - | I2C | I2C |
| Load(Min)(ohms) | - | 2 | 2 |
| Closed/open loop | - | Closed | Closed |
| Output power(W) | - | 75 | 75 |
| Power stage supply(Min)(V) | - | 4.5 | 4.5 |
| Operating temperature range(C) | - | -40 to 125 | -40 to 125 |
| Approx. price(US$) | - | 2.15 | 1ku | 2.15 | 1ku |
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