1
的
7
加载中...
MAX9814 麦克风模块
正常价格
¥59.00
单价
/
不可用
MAX9814 麦克风模块 被订购，并将一旦恢复库存就会发货。
无法加载拾取可用性
We Accept:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Delivery and Shipping
Delivery and Shipping
Shipping & Processing
Order Processing
- Same business-day for orders placed before 3 PM (GMT), except in rare cases when it may take 1 additional business day.
- Larger or specialist items require up to 3 business days to process.
Delivery Options
- Royal Mail 48
- Free on orders over £20
- £2.99 on orders under £20
- Delivery in 2–3 business days
- Tracked 24 (Next-Day) — £4.99
-
Standard (Large & Specialist Items)
- Free on orders over £20
- £6.99 on orders under £20
- Delivery in 2–14 business days (typically around 7 days)
- Processing may take up to 3 business days
- International
- We ship worldwide. Delivery options and estimated timeframes for your country are available at checkout.
- Customs, duties, and import taxes are your responsibility.
You’ll receive tracking details as soon as your order ships [track your order here]. For full details, please see our [Shipping Policy].
MAX9814 麦克风模块
¥59.00
MAX9814 麦克风 AGC 放大器模块
主要特征：
- 电源电压： 2.7V-5.5V @ 3mA 电流
- 输出： 1.25V 偏压下为 2Vpp
- 频率响应： 20赫兹至 20千赫兹
- 可编程攻击和释放比率
- 自动增益控制 (AGC)： 可选最大增益为 40dB、50dB 或 60dB
- 低噪音密度： 30nV/√Hz
- 低总谐波失真 (THD)： 0.04%（典型值）
应用：
- 与 Arduino、Raspberry Pi 和其他微控制器兼容。
- 非常适合需要具有 AGC 功能的麦克风放大的项目。
该模块是一种多功能且可靠的解决方案，可用于增强各种电子项目中的音频输入。
