參數(shù)資料
型號(hào): LM4832MX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 音頻控制
英文描述: Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
中文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
封裝: SOIC-28
文件頁數(shù): 12/22頁
文件大?。?/td> 688K
代理商: LM4832MX
Truth Tables
(Continued)
Right Volume Control
MSB
0
0
0
0
0
0
Right Volume Control
Power Up State
LSB
0
1
. . .
0
0
1
1
Level (dB)
20
18
. . .
38
40
Right Channel Mute
Right Channel Is Muted
1
1
1
1
1
1
1
1
1
1
1
1
0
0
. . .
1
1
1
1
0
0
. . .
1
1
1
1
0
0
. . .
1
1
1
1
0
0
. . .
0
1
1
1
Microphone Input Selection and Gain
MSB
1
1
1
1
1
1
Mic Input Sel. and
Gain Power Up State
LSB
0
1
X
Function
Mic Input 1
Mic Input 2
Mic Input 1 and 2
Mic Gain (+0 dB)
Mic Gain (+20 dB)
Mic Gain (+30 dB)
Mic 1 is selected
with a +30 dB gain
0
0
0
0
0
0
1
1
1
1
1
1
X
X
X
X
X
X
X
0
0
1
0
0
1
1
0
1
0
0
0
0
Microphone Volume Control
MSB
1
1
1
1
1
Mic Volume Control
Power Up State
LSB
0
1
. . .
0
1
1
Function
18
15
. . .
42
Microphone Muted
Microphone Muted
1
1
1
1
1
0
0
0
0
0
0
0
. . .
1
1
1
0
0
. . .
0
0
0
0
0
. . .
1
1
1
0
0
. . .
0
0
0
www.national.com
12
相關(guān)PDF資料
PDF描述
LM4832 Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
LM4832M Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
LM4832N Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
LM4834 1.75W Audio Power Amplifier with DC Volume Control and Microphone Preamp
LM4834MS 1.75W Audio Power Amplifier with DC Volume Control and Microphone Preamp
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM4832MX/NOPB 功能描述:IC AMP AUDIO PWR .25W AB 28SOIC RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:Boomer® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機(jī),2-通道(立體聲) 在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點(diǎn):I²C,麥克風(fēng),靜音,短路保護(hù),音量控制 安裝類型:表面貼裝 供應(yīng)商設(shè)備封裝:25-WLP(2.09x2.09) 封裝/外殼:25-WFBGA,WLCSP 包裝:帶卷 (TR)
LM4832N 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
LM4832N/NOPB 功能描述:IC AMP AUDIO PWR .25W STER 28DIP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:Boomer® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機(jī),2-通道(立體聲) 在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點(diǎn):I²C,麥克風(fēng),靜音,短路保護(hù),音量控制 安裝類型:表面貼裝 供應(yīng)商設(shè)備封裝:25-WLP(2.09x2.09) 封裝/外殼:25-WFBGA,WLCSP 包裝:帶卷 (TR)
LM4834 制造商:NSC 制造商全稱:National Semiconductor 功能描述:1.75W Audio Power Amplifier with DC Volume Control and Microphone Preamp
LM4834A E WAF 制造商:Texas Instruments 功能描述: