參數(shù)資料
型號: LM4844
廠商: National Semiconductor Corporation
英文描述: Stereo 1.2W Audio Sub-system with 3D Enhancement
中文描述: 1.2W的立體聲音頻子系統(tǒng)三維增強(qiáng)系統(tǒng)
文件頁數(shù): 2/21頁
文件大?。?/td> 983K
代理商: LM4844
Connection Diagrams
30 Bump Micro SMD (TL) Package
Micro SMD (TL) Marking
20153508
Top View
(Bump-side down)
Order Number LM4844TL
See NS Package Number TLA30CZA
20153592
Top View
XY = 2 Digit Date Code
TT = Die Traceability
G = Boomer Family
F3 = LM4844TL
Pin Connection (TL)
Pin
A1
A2
A3
A4
A5
B1
B2
B3
B4
B5
C1
C2
C3
C4
C5
D1
D2
D3
D4
D5
E1
E2
E3
E4
E5
F1
F2
F3
F4
F5
Name
RLS+
V
DD
SDA
RHP3D
RHP
GND
I
2
CV
DD
ADR
LHP3D
V
DD
RLS-
NC
SCL
NC
GND
LLS-
V
DD
M
IN
NC
OCL
GND
BYPASS
LLS3D
R
IN
NC
LLS+
V
DD
RLS3D
L
IN
LHP
Pin Description
Right Loudspeaker Positive Output
Power Supply
Data
Right Headphone 3D
Right Headphone Output
Ground
I
2
C Interface Power Supply
I
2
C Address Select
Left Headphone 3D
Power Supply
Right Loudspeaker Negative Output
No Connect
Clock
No Connect
Ground
Left Loudspeaker Negative Output
Power Supply
Mono Input
No Connect
V
DD
/2 Supply for headphone jack’s sleeve
Ground
Half-supply bypass
Left Loudspeaker 3D
Right Stereo Input
No Connect
Left Loudspeaker Positive Output
Power Supply
Right Loudspeaker 3D
Left Stereo Input
Left Headphone Output
L
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM4844_07 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Stereo 1.2W Audio Sub-System with 3D Enhancement
LM4844TL/NOPB 功能描述:接口—CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
LM4844TLEVAL 功能描述:BOARD EVALUATION LM4844TL RoHS:否 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:-
LM4844TLX/NOPB 功能描述:接口—CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
LM4845 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Output Capacitor-less Audio Subsystem with Programmable National 3D