LM4842 National Semiconductor, LM4842 Datasheet - Page 28

• Manufacturer Part Number: LM4842
• Description: Stereo 2W Amplifiers with DC Volume Control Transient Free Outputs/ and Cap-less Headphone Drive
• Manufacturer: National Semiconductor

www.national.com
Item Part Number
1
10
20
25
26
27
28
31
33
40
41
42
43
44
45
551011373-001
482911373-001
151911368-001
152911368-001
152911368-002
152911368-003
152911368-004
472911368-002
472911368-004
131911368-001
131911368-002
131911368-003
131911368-004
131911368-005
131911368-006
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
Analog Audio LM4842 TSSOP and LQ Eval Boards
Assembly Part Number: 980011373-100
Bill of Material
Revision: A
Qty Ref Designator (on PCB)
1
1
2
3
5
1
1
8
4
1
4
1
5
3
3
28
C
C2, C3, C4
C
C
C
C1
R
R
R
R
Mute, MUX, SD, Mode
Volume Control
A0, A1, B0, B1, BeepIn
AOUT-, BOUT-, GND
AOUT+, BOUT+, VDD
BA
inA0
inbeep
BYPASS
inA0
FA0
BEEPA0
BEEPB0
, C
, R
, C
, R
BB
FA1
inA1
inA1
, R
, R
, R
BEEPA1
BEEPB1
, C
, R
FB0
inB0
inB0
, R
,
, C
, R
FB1
inB1
inB1
,
Remark
Switchcraft
#35RAPC4BH3
Mouser # 10SP003
Mouser # 317-2090-100K
Mouser # 16PJ097
Mouser # ME164-6219
Mouser # ME164-6218