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IM73D122V01中文资料英飞凌数据手册PDF规格书

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厂商型号

IM73D122V01

功能描述

Ultra-low noise high sensitivity digital XENSIVTM MEMS microphone

丝印标识

I73D19

封装外壳

PG-LLGA-5-3

文件大小

838.95 Kbytes

页面数量

18

生产厂商

Infineon

中文名称

英飞凌

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-12-22 14:45:00

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IM73D122V01价格和库存,欢迎联系客服免费人工找货

IM73D122V01规格书详情

描述 Description

The IM73D122V01 is an ultra-high performance digital PDM MEMS microphone designed for applications which

require a very high SNR (low self-noise) and high sensitivity and which is also IP57 robust to dust and water.

Best-in-class signal-to-noise ratio (SNR) of 73dB(A) enables far field and low volume audio pick-up. The flat

frequency response (20Hz low-frequency roll-off) and tight manufacturing tolerance improve performance of

multi-microphone (array) applications.

The digital microphone ASIC contains an extremely low-noise preamplifier and a high-performance sigma-delta

ADC. Different power modes can be selected in order to suit specific clock frequency and current consumption

requirements.

Each IM73D122V01 microphone is calibrated with an advanced Infineon calibration algorithm, resulting in low

sensitivity tolerances (± 1dB).

特性 Features

• Ultra high signal to noise ratio of 73dB(A) SNR

• Component level IP57 water and dust resistant

• Dynamic range of 101dB

• Acoustic overload point at 122dBSPL

• Digital PDM output

• Flat frequency response with a low frequency rolloff

at 20Hz

• Package dimensions: 4mm x 3mm x 1.2mm

• Omnidirectional pickup pattern

• Power optimized modes determined by PDM

clock frequency

供应商 型号 品牌 批号 封装 库存 备注 价格
HARRIS
23+
14+
36260
##公司主营品牌长期供应100%原装现货可含税提供技术
询价
SILERGY/矽力杰
22+
SOT23-5
12245
现货,原厂原装假一罚十!
询价
Infineon(英飞凌)
24+
NA/
8735
原厂直销,现货供应,账期支持!
询价
Infineon(英飞凌)
24+
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
IM
1923+
SOP8
5000
正品原装品质假一赔十
询价
Infineon
23+
标准封装
5000
原厂授权一级代理 IGBT模块 可控硅 晶闸管 熔断器质保
询价
Infineon
23+
DIP 36x23D
15500
英飞凌优势渠道全系列在售
询价
INFINOEN
24+
DIP-24
90000
一级代理进口原装现货、假一罚十价格合理
询价
SILERGY/矽力杰
21+
SOT23-5
1808
询价
IM
22+
SOP8
25000
只有原装绝对原装,支持BOM配单!
询价