型号 功能描述 生产厂家 企业 LOGO 操作
LM49155

LM49155 PRODUCT BRIEF Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

1FEATURES 2• Noise cancellation for uplink and downlink without DSP-type artifacts, distortions or delays • Adapting AGC on ambient noise level & downlink signal strength for earpiece • Downlink adjustable noise-reducing high pass filter • E2S Class D Amplifier with ALC • Ground Reference

TI

德州仪器

LM49155

上行链路噪声抑制和下行链路 SNR 增强模拟音频子系统

TI

德州仪器

LM49155

Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

文件:724.13 Kbytes Page:10 Pages

TI

德州仪器

LM49155

Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

文件:222.6 Kbytes Page:8 Pages

TI

德州仪器

LM49155 PRODUCT BRIEF Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

1FEATURES 2• Noise cancellation for uplink and downlink without DSP-type artifacts, distortions or delays • Adapting AGC on ambient noise level & downlink signal strength for earpiece • Downlink adjustable noise-reducing high pass filter • E2S Class D Amplifier with ALC • Ground Reference

TI

德州仪器

LM49155 PRODUCT BRIEF Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

1FEATURES 2• Noise cancellation for uplink and downlink without DSP-type artifacts, distortions or delays • Adapting AGC on ambient noise level & downlink signal strength for earpiece • Downlink adjustable noise-reducing high pass filter • E2S Class D Amplifier with ALC • Ground Reference

TI

德州仪器

LM49155 PRODUCT BRIEF Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

1FEATURES 2• Noise cancellation for uplink and downlink without DSP-type artifacts, distortions or delays • Adapting AGC on ambient noise level & downlink signal strength for earpiece • Downlink adjustable noise-reducing high pass filter • E2S Class D Amplifier with ALC • Ground Reference

TI

德州仪器

LM49155 PRODUCT BRIEF Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

1FEATURES 2• Noise cancellation for uplink and downlink without DSP-type artifacts, distortions or delays • Adapting AGC on ambient noise level & downlink signal strength for earpiece • Downlink adjustable noise-reducing high pass filter • E2S Class D Amplifier with ALC • Ground Reference

TI

德州仪器

Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

文件:724.13 Kbytes Page:10 Pages

TI

德州仪器

Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

文件:222.6 Kbytes Page:8 Pages

TI

德州仪器

Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

文件:724.13 Kbytes Page:10 Pages

TI

德州仪器

Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

文件:724.13 Kbytes Page:10 Pages

TI

德州仪器

Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

文件:222.6 Kbytes Page:8 Pages

TI

德州仪器

Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

文件:724.13 Kbytes Page:10 Pages

TI

德州仪器

Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

文件:724.13 Kbytes Page:10 Pages

TI

德州仪器

LM49155产品属性

  • 类型

    描述

  • 型号

    LM49155

  • 制造商

    TI

  • 制造商全称

    Texas Instruments

  • 功能描述

    Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

更新时间:2026-3-1 11:16:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
N/A
18798
原装正品现货,原厂订货,可支持含税原型号开票。
National Semiconductor
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
Rochester
25+
电联咨询
7800
公司现货,提供拆样技术支持
TI
22+
36WFBGA DSBGA
9000
原厂渠道,现货配单
Texas Instruments
24+
36-WFBGA,DSBGA
65200
一级代理/放心采购
TI/德州仪器
22+
DSBGA-36
20000
只做原装 品质保障
TI
23+
N/A
560
原厂原装
Texas Instruments(德州仪器)
24+
36-WFBGA
690000
代理渠道/支持实单/只做原装
TI
16+
DSBGA
10000
原装正品
TI
23+
36WFBGA DSBGA
7000

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