High-Performance Digital MEMS Microphone KRM5403-011010 with a Dimensions of 4x3xt1.2mm and Low Current Consumption
[Overview and Design Intentions]
This is a microphone of dimensions 4 mm x 3 mm x t1.2 mm. It has realized a size-reduction and improved performance when compared to our existing product (4 mm x 3 mm x t1.5 mm).
The features are: Low current consumption / High SNR / Flat low-frequency characteristics / Low distortion.
Specifically, current consumption has been reduced to 0.46 mA Typ, which is 1/2 or less than in our existing product.
Even lower current consumption is possible when mode switching using the clock frequency.
Product Name and Model Number
[Product Name]
・High-performance digital MEMS microphone
[Model Number]
[Features]
・Dimensions: 4 x 3 x t1.2mm
・Low current consumption (0.46mA Typ., 1/2 or less than that of our existing product)
・High SNR, flat low-frequency characteristics, low distortion
[Applications]
・ANC (Active Noise Cancellation) for headphones
・Smartphones, DSC, DVC and more
Production and Sales Plan
[Main Specifications]
- |
- +1 赞 0
- 收藏
- 评论 0
本文由samsara转载自HOSIDEN Official Website,原文标题为:High Performance Digital MEMS Microphone,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
相关推荐
Hosiden Released a A2B MEMS Microphone Unit Realizing Flat Frequency Characteristics up to a Low Range of 20Hz
Making full use of EMC solution technology lined with our long and enriched expertise in acoustic and connection parts technology, Hosiden has released new A2B microphones. Mounted with the Hosiden-made MEMS microphone unit realizing flat frequency characteristics up to a low range of 20Hz, the highest standard in the industry, the microphone enables both HF and ANC in a single unit.
High-performance MEMS Microphone Unit KRM5400/5403-010010 of Hosiden Characterizes Industry-leading High SNR and Low THD
Hosiden has developed a high-performance MEMS microphone unit KRM5400/5403-010010 for the smartphone and headphone markets. This module’s SNR and THD characteristics are now at an industry-leading level. There is also an energy-saving selectable low power consumption mode.
Hosiden Issues KRM9000/9010-010010, World’s First IPX9K Supported Waterproof Microphone Unit with No Sound Holes
Hosiden has developed a IPX9K supported, completely waterproof microphone unit KRM9000/9010-010010 with no open holes, and which realizes acoustic characteristics comparable to the best conventional microphone units.
TDK InvenSense(应美盛)SmartSound™数字MEMS麦克风选型指南
型号- T5837,T5848,T5838,MD-54001-D58
T5808底部收音孔SoundWire®数字多模式麦克风
描述- T5808是一款多模式、低噪声数字MEMS麦克风,具有小型封装。该产品由MEMS麦克风元件和阻抗转换放大器组成,后跟第四阶Σ-Δ调制器。它支持MIPI联盟SoundWire接口,允许双向数据流。T5808具备多种操作模式,包括高质量、低功耗监听(始终开启)、并发和空闲(睡眠)模式。该产品在所有工作模式下都具有高信噪比和高声级输出。
型号- MMICT5808-00-012,T5808
SPH88R1LM4H-1 Titan 1.2V功率多模式数字底部收音孔SiSonic™麦克风
描述- 该资料介绍了Knowles公司生产的SPH88R1LM4H-1微型数字麦克风。这款麦克风采用SiSonic™ MEMS技术,具有低功耗、高性能和多模式性能,适用于智能手机、可穿戴设备和物联网设备等多种便携式电子设备。
型号- SPH88R1LM4H-1
TDK‘s Newest MEMS Microphone T5828 with SoundWire™ Functionality Offers 68dBA SNR and Acoustic Activity Detect
These high-performance microphones push the boundaries of microphone acoustic performance, providing advanced feature sets in small package footprints. T5828 offers a high AOP of 133dB SPL, a high SNR of 68dBA, and a wide dynamic range, ideal for environments that shift from very quiet to very loud.
SPH18R1LM4H-1低功耗多模式数字底部收音孔SiSonic™麦克风
描述- 该资料介绍了Knowles公司生产的SPH18R1LM4H-1微型数字麦克风。这款麦克风采用SiSonic™ MEMS技术,具有低功耗、高性能的特点,适用于手机、智能手机、传感器和其他便携式电子设备。它提供多种性能模式,包括睡眠模式、低功耗模式和正常模式。
型号- SPH18R1LM4H-1
KRM5603数字MEMS麦克风
描述- 本文档介绍了Hosiden公司生产的数字MEMS麦克风KRM5603。该麦克风具有数字输出(PDM)和反向音孔设计,尺寸为3.5x2.65x0.98毫米。它具备高信噪比、低失真率和宽工作电压范围。
型号- KRM5603
SPK18R1LM4H-1 Hyperion低功耗多模式数字底部收音孔SiSonic™麦克风
描述- 该资料介绍了Knowles公司生产的SPK18R1LM4H-1低功耗多模式数字底座硅麦克风。这款麦克风采用SiSonic™ MEMS技术,具有单比特PDM输出,适用于手机、智能手机、传感器和其他便携式电子设备。它具备低功耗、高信噪比、平坦频率响应等特点,支持多种性能模式。
型号- SPK18R1LM4H-1
SPH18R1LM4H-1 Titan低功耗多模式数字底部收音孔SiSonic™麦克风
描述- 该资料介绍了Knowles公司生产的SPH18R1LM4H-1微型数字麦克风。这款麦克风采用SiSonic™ MEMS技术,具有低功耗、单比特PDM输出等特点,适用于手机、智能手机、传感器和其他便携式电子设备。它提供多种性能模式,包括睡眠模式、低功耗模式和正常模式。
型号- SPH18R1LM4H-1
T5837底部端口PDM数字输出多模式麦克风
描述- T5837是一款多模式、低噪声数字MEMS麦克风,具有小型封装。该产品集成了MEMS麦克风元件、阻抗转换放大器和Σ-Δ调制器。它支持高质量、低功耗(始终开启)、超声波和睡眠模式等多种工作模式。T5837在所有模式下都具有高信噪比,提供高质量的音频捕捉。
型号- T5837,MMICT5837-00-012,EV_T5837-FX2
ICS-40720具有差分输出的超低噪声麦克风
描述- 该资料介绍了ICS-40720超低噪声差分模拟输出底座式MEMS麦克风。它具有高信噪比、宽频响和高灵敏度等特点,适用于智能手机、平板电脑、会议系统、数码相机、蓝牙耳机、安全和监控、麦克风阵列以及语音控制和激活等领域。
型号- ICS-40720,EV_ICS-40720-FX
电子商城
现货市场
服务
可定制均温板VC最薄0.4mm,有效导热系数超5,000 W / m·K(纯铜(401 W/m·K ,石墨烯1,200 W/m·K)。工作温度范围同时满足低于-250℃和高于2000℃的应用,定制最低要求,项目年采购额大于10万人民币,或采购台套数大于2000套。
提交需求>
可定制无线位移传感器量程范围10~600mm,采用了无线传输方式,可远程自动实时检(监)测位移量值,准确度级别(级):0.2、0.5;内置模块:无线传输模块、供电模块;传输距离L(m):可视距离1000 (Zigbee、 LORA)。
最小起订量: 1pcs 提交需求>
登录 | 立即注册
提交评论