数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

LM49155 数据表(PDF) 3 Page - Texas Instruments

部件名 LM49155
功能描述  Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  TI1 [Texas Instruments]
网页  http://www.ti.com
标志 TI1 - Texas Instruments

LM49155 数据表(HTML) 3 Page - Texas Instruments

  LM49155_15 Datasheet HTML 1Page - Texas Instruments LM49155_15 Datasheet HTML 2Page - Texas Instruments LM49155_15 Datasheet HTML 3Page - Texas Instruments LM49155_15 Datasheet HTML 4Page - Texas Instruments LM49155_15 Datasheet HTML 5Page - Texas Instruments LM49155_15 Datasheet HTML 6Page - Texas Instruments LM49155_15 Datasheet HTML 7Page - Texas Instruments LM49155_15 Datasheet HTML 8Page - Texas Instruments LM49155_15 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 10 page
background image
BIAS
I2C
INTERFACE
INM+
INM -
INL
INR
BYPASS
I
2CV
DD
SDA
SCL
GND
VDD
LSOUT+
LSOUT-
SET
HPL
HPR
CHARGE PUMP
CIN
CIP
CPGND
HPVDD
1.7V to 2.7V
MIC_GND
LSVDD
MIC1+
MIC_GND
12 dB to 36 dB
PRE-AMP
POST-AMP
MICOUT+
LPF+
LPF-
MICOUT-
MIC_BIAS VOLTAGE
ANALOG
UPLINK/
DOWNLINK
NOISE
CANCELLING
PROCESSOR
and
SNR
ENHANCER
AUTOMATIC
LEVEL
CONTROL
EPOUT+
EPOUT-
Mixer and
Output
Mode
VOLUME
-80 dB to +18
dB
VOLUME
-80 dB to +18
dB
Audio
Differential
Input
MIC1-
MIC2-
MIC2+
6 dB/12 dB
CSET
RSET
(Optional)
0.1 µF
CT1
CT2
CT3
AGC AMP
Class D
+12 dB,
+18 dB
-18 dB
to
0 dB
-18 dB
to
0 dB
C1
2.2 µF
2.2 µF
CPVSS
Ci8
0.22 µF
Audio
Single-Ended
Inputs
Ci5
68 nF
Ci7
0.22 µF
Ci6
68 nF
CB
2.2 µF
VOLUME
-80 dB to +18
dB
OUTPUT
POWER
LIMITER
2.7V to 5.5V
2.7V to 5.5V
CS1
1 µF
CS2
1 µF
CS3
1 µF
DCAP
Ci1
470 nF
Ci2
470 nF
Ci4
470 nF
Ci3
470 nF
CLP1
CLP2
To Uplink
Signal Path
-6 dB
4.7 µF
4.7 µF
4.7 µF
4.7 µF
LM49155
www.ti.com
SNAS492 – JULY 2010
Typical Application
Figure 1. Typical Application Circuit
Copyright © 2010, Texas Instruments Incorporated
Submit Documentation Feedback
3
Product Folder Links: LM49155


类似零件编号 - LM49155_15

制造商部件名数据表功能描述
logo
Texas Instruments
LM49155TL TI1-LM49155TL Datasheet
222Kb / 8P
[Old version datasheet]   Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem
LM49155TLX TI1-LM49155TLX Datasheet
222Kb / 8P
[Old version datasheet]   Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem
More results

类似说明 - LM49155_15

制造商部件名数据表功能描述
logo
Texas Instruments
LM49155 TI1-LM49155 Datasheet
222Kb / 8P
[Old version datasheet]   Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem
LMV1099 TI1-LMV1099 Datasheet
720Kb / 26P
[Old version datasheet]   Uplink Far Field Noise Suppression & Downlink SNR Enhancing Microphone Amplifier with Earpiece Driver
LMV1099 TI1-LMV1099_15 Datasheet
940Kb / 27P
[Old version datasheet]   LMV1099 Uplink Far Field Noise Suppression and Downlink SNR Enhancing Microphone Amplifier with Earpiece Driver
logo
Maxim Integrated Produc...
MAX97003 MAXIM-MAX97003 Datasheet
4Mb / 48P
   High-Efficiency, Low-Noise Audio Subsystem
Rev 0; 9/11
logo
Texas Instruments
TLC320AD80 TI1-TLC320AD80 Datasheet
235Kb / 37P
[Old version datasheet]   Audio Processor Subsystem
TLC320AD80C TI-TLC320AD80C Datasheet
219Kb / 36P
[Old version datasheet]   Audio Processor Subsystem
logo
TDK Electronics
VAF201610FA-1 TDK-VAF201610FA-1 Datasheet
209Kb / 4P
   Noise suppression filter For audio lines
logo
ON Semiconductor
NLAS6233 ONSEMI-NLAS6233 Datasheet
117Kb / 9P
   Audio DPDT Switch with Noise Suppression
October, 2007 - Rev. 0
NLAS6234 ONSEMI-NLAS6234 Datasheet
118Kb / 9P
   Audio DPDT Switch with Noise Suppression
October, 2007 - Rev. 1
logo
Renesas Technology Corp
ISL99203 RENESAS-ISL99203 Datasheet
1Mb / 16P
   High Efficiency Audio Subsystem
More results


Html Pages

1 2 3 4 5 6 7 8 9 10


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com