參數(shù)資料
型號(hào): LM4842
廠商: National Semiconductor Corporation
英文描述: Stereo 2W Amplifiers with DC Volume Control Transient Free Outputs, and Cap-less Headphone Drive
中文描述: 2W的立體聲放大器直流音量控制暫態(tài)自由輸出,無電容耳機(jī)驅(qū)動(dòng)器
文件頁數(shù): 28/31頁
文件大小: 1306K
代理商: LM4842
Analog Audio LM4842 TSSOP and LQ Eval Boards
Assembly Part Number: 980011373-100
Revision: A
Bill of Material
Item
1
Part Number
551011373-001
Part Description
LM4842 Eval Board PCB
etch 001
LM4842 TSSOP or LQ
Cer Cap 0.068μF 50V
10% 1206
Tant Cap 0.1μF 10V 10%
Size = A 3216
Tant Cap 0.33μF 10V
10% Size = A 3216
Tant Cap 1μF 16V 10%
Size = A 3216
Tant Cap 10μF 10V 10%
Size = C 6032
Res 20K Ohm 1/8W 1%
1206
Res 200K Ohm 1/16W
1% 0603
Stereo Headphone Jack
W/ Switch
Slide Switch
Potentiometer
RCA Jack
Banana Jack, Black
Banana Jack, Red
Qty
1
Ref Designator (on PCB)
Remark
10
20
482911373-001
151911368-001
1
2
C
BA
, C
BB
25
152911368-001
3
C2, C3, C4
26
152911368-002
5
C
inA0
, C
inA1
, C
inB0
, C
inB1
,
C
inbeep
C
BYPASS
27
152911368-003
1
28
152911368-004
1
C1
31
472911368-002
8
R
inA0
, R
inA1
, R
inB0
, R
inB1
R
FA0
, R
FA1
, R
FB0
, R
FB1
R
BEEPA0
, R
BEEPA1
,
R
BEEPB0
, R
BEEPB1
33
472911368-004
4
40
131911368-001
1
Switchcraft
#35RAPC4BH3
Mouser # 10SP003
Mouser # 317-2090-100K
Mouser # 16PJ097
Mouser # ME164-6219
Mouser # ME164-6218
41
42
43
44
45
131911368-002
131911368-003
131911368-004
131911368-005
131911368-006
4
1
5
3
3
Mute, MUX, SD, Mode
Volume Control
A0, A1, B0, B1, BeepIn
AOUT-, BOUT-, GND
AOUT+, BOUT+, VDD
L
www.national.com
28
相關(guān)PDF資料
PDF描述
LM4842LQ Stereo 2W Amplifiers with DC Volume Control Transient Free Outputs, and Cap-less Headphone Drive
LM4842MH Stereo 2W Amplifiers with DC Volume Control Transient Free Outputs, and Cap-less Headphone Drive
LM4842MT Stereo 2W Amplifiers with DC Volume Control Transient Free Outputs, and Cap-less Headphone Drive
LM4843 Stereo 2W Audio Power Amplifiers with DC Volume Control
LM4843MH Stereo 2W Audio Power Amplifiers with DC Volume Control
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM4842LQ 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Stereo 2W Amplifiers with DC Volume Control Transient Free Outputs, and Cap-less Headphone Drive
LM4842LQ/NOPB 功能描述:IC AMP AUDIO PWR 2.2W STER 28LLP 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)
LM4842MH 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Stereo 2W Amplifiers with DC Volume Control Transient Free Outputs, and Cap-less Headphone Drive
LM4842MH/NOPB 功能描述:IC AMP AUDIO PWR 2.2W AB 28TSSOP 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)
LM4842MT 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Stereo 2W Amplifiers with DC Volume Control Transient Free Outputs, and Cap-less Headphone Drive