| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
TPA6138A2 | TPA6138A2 DirectPath™ Headphone Driver With Adjustable Gain 1 Features 1• Stereo DirectPath™ Headphone Amplifier – 40 mW Into 32 Ω With 3.3-V Supply • Low THD+N 90 dB • Differential Input and Single-Ended Output • Adjustable Gain by External Gain-Setting Resistors • Configurable as a Second-Order Low-Pass 文件:535.81 Kbytes 页数:23 Pages | TI 德州仪器 | TI | |
TPA6138A2 | 50-mW ULTRALOW VOLTAGE STEREO HEADPHONE AUDIO POWER AMPLIFIER 文件:600.3 Kbytes 页数:15 Pages | TI 德州仪器 | TI | |
TPA6138A2 | DirectPath??Headphone Driver With Adjustable Gain 文件:588.17 Kbytes 页数:18 Pages | TI 德州仪器 | TI | |
TPA6138A2 | DirectPath Headphone Driver With Adjustable Gain 文件:918.05 Kbytes 页数:22 Pages | TI 德州仪器 | TI | |
TPA6138A2 | 增益可调的 40mW 立体声模拟输入耳机放大器 TPA6138A2 是一款无噼啪声立体声头戴式耳机放大器,专为允许去除输出隔直流电容器以达到减少组件数量及成本之目的而设计。 对于那些将尺寸和成本作为关键设计参数的单电源电子产品而言,该器件是理想的选择。 TPA6138A2 的设计运用了 TI 的 DirectPath™ 专利技术,能够在采用 3.3V 电源电压的条件下向一个 32Ω 负载输送 25mW 的驱动功率。 这款器件具有差分输入并采用外部增益设定电阻器,可支持 ±1 V/V 至 ±10 V/V 的增益范围。可为每个通道个别地配置增益。 另外,此器件也可以配置成一个二阶低通滤波器,且非常适合与 PWM 音源相连。 音频输出符合 ±8k • 立体声DirectPath™ 头戴式耳机放大器 \n• 低 THD+N:90dB \n• 可利用外部增益设定电阻器来调节增益\n• 非常适合于 PWM 音源\n• 低 DC 失调,\n• 喀哒声和噼啪声抑制电路\n• 用于实现无噼啪声音频接通/关断控制的有源静音控制功能\n• 应用 \n• Blu-ray Disc™, DVD 播放机\n• 迷你型/微型组合音响系统\n• 笔记本电脑; | TI 德州仪器 | TI | |
丝印:TPA6138;Package:TSSOP;TPA6138A2 DirectPath™ Headphone Driver With Adjustable Gain 1 Features 1• Stereo DirectPath™ Headphone Amplifier – 40 mW Into 32 Ω With 3.3-V Supply • Low THD+N 90 dB • Differential Input and Single-Ended Output • Adjustable Gain by External Gain-Setting Resistors • Configurable as a Second-Order Low-Pass 文件:535.81 Kbytes 页数:23 Pages | TI 德州仪器 | TI | ||
丝印:TPA6138;Package:TSSOP;TPA6138A2 DirectPath™ Headphone Driver With Adjustable Gain 1 Features 1• Stereo DirectPath™ Headphone Amplifier – 40 mW Into 32 Ω With 3.3-V Supply • Low THD+N 90 dB • Differential Input and Single-Ended Output • Adjustable Gain by External Gain-Setting Resistors • Configurable as a Second-Order Low-Pass 文件:535.81 Kbytes 页数:23 Pages | TI 德州仪器 | TI | ||
丝印:TPA6138;Package:TSSOP;TPA6138A2 DirectPath™ Headphone Driver With Adjustable Gain 1 Features 1• Stereo DirectPath™ Headphone Amplifier – 40 mW Into 32 Ω With 3.3-V Supply • Low THD+N 90 dB • Differential Input and Single-Ended Output • Adjustable Gain by External Gain-Setting Resistors • Configurable as a Second-Order Low-Pass 文件:535.81 Kbytes 页数:23 Pages | TI 德州仪器 | TI | ||
丝印:TPA6138;Package:TSSOP;TPA6138A2 DirectPath™ Headphone Driver With Adjustable Gain 1 Features 1• Stereo DirectPath™ Headphone Amplifier – 40 mW Into 32 Ω With 3.3-V Supply • Low THD+N 90 dB • Differential Input and Single-Ended Output • Adjustable Gain by External Gain-Setting Resistors • Configurable as a Second-Order Low-Pass 文件:535.81 Kbytes 页数:23 Pages | TI 德州仪器 | TI | ||
DirectPath Headphone Driver 文件:703.66 Kbytes 页数:22 Pages | TI 德州仪器 | TI |
技术参数
- Analog supply (Min) (V):
3
- Analog supply (Max) (V):
3.6
- PSRR (dB):
80
- Rating:
Catalog
- Operating temperature range (C):
-40 to 85
- Headphone channels:
Stereo
- Volume control:
No
- Shutdown current (ISD) (uA):
1
- Architecture:
Class-AB
- Iq per channel (Typ) (mA):
14
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI |
11+ |
TSSOP |
8000 |
全新原装,绝对正品现货供应 |
询价 | ||
TI |
13+ |
TSSOP14 |
0 |
原装现货价格有优势量大可以发货 |
询价 | ||
TI |
24+ |
原厂原封 |
6523 |
进口原装公司百分百现货可出样品 |
询价 | ||
TI |
1706+ |
TSSOP14 |
6800 |
只做原装进口,假一罚十 |
询价 | ||
TI |
23+ |
TSSOP14 |
8600 |
受权代理!全新原装现货特价热卖! |
询价 | ||
TI |
25+ |
TSSOP14 |
8600 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
TI |
2026+ |
TSSOP14 |
25735 |
进口原盘现货/2K |
询价 | ||
TI |
三年内 |
1983 |
只做原装正品 |
询价 | |||
TI |
19+ |
TSSOP |
16200 |
原装正品,现货特价 |
询价 |
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