TS472

批量生产
Design Win

极低噪声麦克风前置放大器,支持2.0V偏置输出和低电平有效待机模式

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产品概述

描述

The TS472 is a differential-input microphone preamplifier optimized for high-performance PDA and notebook audio systems.

This device features an adjustable gain from 0 to 40 dB with excellent power-supply and commonmode rejection ratios. In addition, the TS472 has a very low noise microphone bias generator of 2 V.

It also includes a complete shutdown function, with active low standby mode.

  • 所有功能

    • Available in flip-chip lead-free package and in QFN24 4 x 4 mm package
    • Low noise 2.0 V microphone bias output
    • ESD protection (2 kV)
    • 40 kHz bandwidth regardless of the gain
    • Low distortion: 0.1% typ.
    • Low noise: 10 nV/√Hz typ. equivalent input noise at F = 1 kHz
    • 2.2 to 5.5 V single supply operation
    • Fully-differential input/output
    • Fast start up time at 0 dB: 5 ms typ.
    • Active low standby mode function (1 μA max)
    • Low power consumption at 20 dB: 1.8 mA

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EDA符号、封装和3D模型

STMicroelectronics - TS472

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Symbols

符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
TS472EIJT
批量生产
CSP P 0.5 mm 工业 Ecopack3
TS472IQT
批量生产
VFQFPN2 24 4x4x1.0 工业 Ecopack3

TS472EIJT

Package:

CSP P 0.5 mm

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

CSP P 0.5 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS472IQT

Package:

VFQFPN2 24 4x4x1.0

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

VFQFPN2 24 4x4x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

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产品型号
Order from distributors
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供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
TS472IQT Available at distributors

经销商的可用性 TS472IQT

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tape and Reel VFQFPN2 24 4x4x1.0 -40 85 PHILIPPINES
TS472EIJT Available at distributors

经销商的可用性 TS472EIJT

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tape and Reel CSP P 0.5 mm -40 85 CHINA

TS472IQT 批量生产

封装:
VFQFPN2 24 4x4x1.0
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

TS472IQT

ECCN (EU):

NEC

包装类型:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

PHILIPPINES

代理商名称

代理商库存报告日期:

TS472EIJT 批量生产

封装:
CSP P 0.5 mm
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

TS472EIJT

ECCN (EU):

NEC

包装类型:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

CHINA

代理商名称

代理商库存报告日期:

Swipe or click the button to explore more details Don't show this again

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商