ONA10IVGEVB

ONA10IVGEVB

对比
onsemi
ONA10IVGEVB
EVAL BOARD FOR ONA10IV
没有数据表
对比
45
为45个国家的客户提供服务
1000+
全球制造商
$140M
5年增长1.4亿美元
50.0M+
5年内配送了5000万个元件
ONA10IVGEVB Products
The NCA-ONA10IVUCX is a digital input, mono Class−D audio amplifierwith real time, integrated current and voltage sensing of theloudspeaker it’s driving. This sense data is transmitted to the hostthrough a separate digital output to enable a smart amplifier system.The NCA-ONA10IVUCX can be directly connected to a 2−cell (2S) or 3−cell(3S) battery and offers a fast automatic gain control (AGC) forbrownout protection that can react within 10 µs.Up to eight devices can share the digital audio interface throughI2C control. A separate bus (MAGC) is used to synchronize gainacross multiple NCA-ONA10IVUCX instantiations during a brownout protectionevent.

Feature

  • Filter−less, Mono Class−D Amplifier♦ 16 W into 4 Ω / 14 V Supply (1% THD+N)♦ 13.8 W into 4 Ω / 12 V Supply (1% THD+N)♦ 500 µV “Click and Pop” Suppression♦ 42 µVRMS Noise Floor (A−Weighted)
  • Higher performance audio amplification that is well aligned with battery powered applications
  • Smart Speaker Voltage & Current Sense♦ Up to 20 kHz Bandwidth♦ 81 / 71 dBA Dynamic Range (Voltage / Current)♦ 0.5% V/I Gain Error Variation
  • Digital Audio / Sense Configurations♦ 16 kHz to 96 kHz Audio Sampling Rates♦ 16−, 24−, and 32−Bit I2S Data♦ 16−, 24−, and 32−Bit TDM Data (up to 8 Slots)
  • No Boost Caps Required
  • I2C Fast Mode (up to 1 MHz) Control
  • EMI Reduction Controls
  • Over Current and Thermal Protection
  • PVDD Power Supply: 5.5 V to 14 V
  • DVDD Power Supply: 1.62 V to 1.98 V
  • 30−Bump WLCSP♦ 2.31 mm x 2.89 mm, 0.4mm pitch
  • This is a Pb−Free Device

Applications

  • Audio Amplifier for Micro-speakers
  • Audio Amplifier for Loudspeakers
  • Speaker Protection & Reliability
  • Smart Amplifier Algorithms
  • Home Automation
  • Laptops
  • Smart Speakers
  • Wireless Speakers
  • Soundbars
  • Alarms

产品属性

类型 描述 全选
包装
产品状态 在售
放大器类型 D 类
输出类型 1-通道(单声道)
最大输出功率 x 通道 @ 负载 16W x 1 @ 4 欧姆
电压 - 电源 5.5V ~ 14V
电路板类型 完全填充
使用的集成电路/部件 ONA10IV
供应内容

¥1692.38

价格更新:一个月前
现货供应: 6231
onsemi

onsemi

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