lm4839mtx National Semiconductor Corporation, lm4839mtx Datasheet - Page 26

• Manufacturer Part Number: lm4839mtx
• Description: Stereo 2w Audio Power Amplifiers With Dc Volume Control, Bass Boost, And Input Mux
• Manufacturer: National Semiconductor Corporation

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RECOMMENDED PRINTED CIRCUIT BOARD LAYOUT
Analog Audio LM4839 LLP28 Eval Board (LQ Package)
Assembly Part Number: 980011368-100
Revision: A1
Bill of Material
Item
10
20
25
26
27
28
29
30
31
32
33
40
41
42
43
44
45
1
551011368-001
482911368-001
151911368-001
152911368-001
152911368-002
152911368-003
152911368-004
152911368-005
472911368-001
472911368-002
472911368-003
472911368-004
131911368-001
131911368-002
131911368-003
131911368-004
131911368-005
131911368-006
Part Number
Res 20k Ohm 1/8W 1% 1206
Tant Cap 1µF 16V 10% Size
Res 150Ohm 1/8W 1% 1206
Stereo Headphone Jack W/
Cer Cap 0.068µF 50V 10%
Tant Cap 0.33µF 10V 10%
Tant Cap 220µF 16V 10%
Res 200k Ohm 1/16W 1%
LM4838 Eval Board PCB
Tant Cap 0.1µF 10V 10%
Tant Cap 10µF 10V 10%
Res 100k Ohm 1/8W 1%
Banana Jack, Black
Banana Jack, Red
LM4838 28L LLP
Part Description
Potentiometer
Size = A 3216
Size = A 3216
Size = C 6032
Size = D 7343
Slide Switch
RCA Jack
= A 3216
etch 001
Switch
1206
1206
0603
Qty
10
1
1
2
3
5
3
1
2
2
2
2
1
4
1
3
3
3
26
Cin1, Cin2, Cin3, Cin4, (Cin5
-CBEEPIN- not seen on Fig
1, only exists on LQ Demo
Vdd, Right Out+, Left Out+
GND, Right Out-, Left Out-
RightIn, BeepIn, LeftIn
Mode, Mute, Gain, SD
Rl1, Rl2, RBS1, RBS2
Rin1, Rin2, RF1, RF2
Rdock1, Rdock2
Rbeep1, Rbeep2
Ref Designator
CS1, CS2, CV
CB, C01, C02
Cout1, Cout2
CBB1, CBB2
RL1, RL2
RS, RPU
Board)
CS3
U4
U2
U1
(Continued)
Mouser # 317-290-100K
Mouser # ME164-6219
Mouser # ME164-6218
Mouser # 161-3500
Mouser # 10SP003
Mouser # 16PJ097
Remark