參數(shù)資料
型號(hào): LM4838
廠商: National Semiconductor Corporation
英文描述: Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain
中文描述: 立體聲2W的音頻功率放大器直流音量控制及可選擇增益
文件頁數(shù): 33/36頁
文件大?。?/td> 2085K
代理商: LM4838
Analog Audio LM4838 TLA36 Board
Bill of Material
Part Description μ
LM4838 TLA36 Evaluation Board PCB
LM4838ITL
Ceramic Capacitor 0.068μF 50V 10%
Size = 1206
Tantalum Capacitor 0.1μF 10V 10%
Size = 1206
Tantalum Capacitor 0.33μF 10V 10%
Size = 1206
Tantalum Capacitor 1.0μF 16V 10%
Size = 1210
Tantalum Capacitor 220μF 16V 10%
Size = 7343
Resistor 1.5k
1/10W 1%
Size = 0805
Resistor 20k
1/10W 1%
Size = 0805
Resistor 100k
1/10W 1%
Size = 0805
Resistor 120k
1/10W 1%
Size = 0805
Resistor 1M
1/10W 1%
Size = 0805
Jumper Header Vertical Mount
0.100” spacing
RCA Jack PCB mount
Banana Jack, Black
Qty
1
1
2
Reference Designator
P/N: 551011755 - 002 rev A
U1
CBS1, CBS2
3
CS1, CS2, CV
3
CIN1, CIN2, CIN3
4
CS3, CB, CO1, CO2
2
COUT1, COUT2
2
RL1, RL2
10
RIN1, RIN2, RF1, RF2, Rl1, Rl2, RBS1,
RBS2, RDOCK1, RDOCK2
RS, RPU
2
2
RBEEP1, RBEEP2
1
RV
1
J1 (Docking RT LF)
3
3
J2 (LeftIn), J3 (Beep In), J4 (Right In)
J5B (GND), J6A (Right Out -), J7A (Left Out
-)
J5A (V
DD
), J6B (Right Out +), J7B (Left Out
+)
J8
J9
Mute, SD, Gain, Mode
Banana Jack, Red
3
Stereo Headphone Jack W/Switch
Single Turn Potentiometer 100k
20%
Jumper Header Vertical Mount
0.100” spacing 3x4
Jumper Header Vertical Mount
0.100” spacing 1x3
1
1
1
1
DC IN
L
www.national.com
33
相關(guān)PDF資料
PDF描述
LM4838LQ Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain
LM4838MT Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain
LM4838MTE Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain
LM4838ITL Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain
LM4838ITLX Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM4838BULN E WAF 制造商:Texas Instruments 功能描述:
LM4838GR 功能描述:IC AMP AUDIO PWR 2.2W 49UARRAY RoHS:否 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)
LM4838ITL 制造商:Texas Instruments 功能描述:AMP AUDIO STEREO 2.2W SMD 4838
LM4838ITL/NOPB 功能描述:IC AMP AUDIO PWR 2.2W 36USMD 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)
LM4838ITLX 制造商:Rochester Electronics LLC 功能描述:- Bulk