參數(shù)資料
型號: LM4856
廠商: National Semiconductor Corporation
元件分類: 運動控制電子
英文描述: Integrated Audio Amplifier System
中文描述: 集成音頻放大器系統(tǒng)
文件頁數(shù): 15/23頁
文件大?。?/td> 1321K
代理商: LM4856
Application Information
(Continued)
TABLE 1. Data Register
DATA
BIT
D7
D6
D5
D4
D3
D2
D1
D0
Function
Name
Default
Volume Control
V2
0
Output Mode Control
M1
0
V4
0
V3
0
V1
0
V0
0
M2
0
M0
0
TABLE 2. Output Mode Selection
M2
0
0
0
0
1
1
1
1
M1
0
0
1
1
0
0
1
1
M0
0
1
0
1
0
1
0
1
Handsfree Speaker Output
SD
12dB x P
IHF
MUTE
12dB x P
IHF
MUTE
12dB x P
IHF
MUTE
12dB x P
IHF
Right Headphone Output
SD
MUTE
G1 x P
HS
G1 x P
HS
G2 x R
G2 x R
(G1 x P
HS
) + (G2 x R)
(G1 x P
HS
) + (G2 x R)
Left Headphone Output
SD
MUTE
G1 x P
HS
G1 x P
HS
G2 x L
G2 x L
(G1 x P
HS
) + (G2 x L)
(G1 x P
HS
) + (G2 x L)
Output Mode Number
0
1
2
3
4
5
6
7
P
IHF
= External High Pass Phone_In_IHF
P
= Non Filtered Phone_In_HS
R = R
IN
L = L
SD = Shutdown
MUTE = Mute Mode
G1 = gain from P
HS
to L
OUT
and R
OUT
G2 = gain from L
IN
and R
IN
to L
OUT
and R
OUT
G1 = G2 + 6dB
L
www.national.com
15
相關(guān)PDF資料
PDF描述
LM4856LQ Integrated Audio Amplifier System
LM4860 Series 1W Audio Power Amplifier with Shutdown Mode
LM4860M Series 1W Audio Power Amplifier with Shutdown Mode
LM4861 1.1W Audio Power Amplifier with Shutdown Mode
LM4861M 1.1W Audio Power Amplifier with Shutdown Mode
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM48560 制造商:TI 制造商全稱:Texas Instruments 功能描述:High Voltage Class H Ceramic Speaker Driver with Automatic Level Control
LM48560TL 制造商:TI 制造商全稱:Texas Instruments 功能描述:High Voltage Class H Ceramic Speaker Driver with Automatic Level Control
LM48560TL/NOPB 功能描述:音頻放大器 Hi Vltg Class H Cer Speaker Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
LM48560TLEVAL 功能描述:音頻 IC 開發(fā)工具 LM48560TL EVAL BRD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
LM48560TLEVAL/NOPB 功能描述:BOARD EVAL FOR LM48560TL RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 評估板 - 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:1 系列:-