LM4938MH National Semiconductor, LM4938MH Datasheet - Page 25

• Manufacturer Part Number: LM4938MH
• Description: IC,Audio Amplifier,DUAL,TSSOP,28PIN,PLASTIC
• Manufacturer: National Semiconductor

Specifications of LM4938MH

• No. Of Channels: 2
• Output Power: 2W
• Supply Voltage Range: 2.7V To 5.5V
• Thd + N: 0.05% @ 400mW, 8ohm, VDD=5V
• Load Impedance: 3ohm
• Operating Temperature Range: -20°C To +85°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Item
1
10
20
25
26
27
28
29
30
31
32
33
40
41
42
43
44
45
Part Number
551011373-001
482911373-001
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
Analog Audio LM4938 TSSOP Eval Board
Assembly Part Number: 980011373-100
Part Description
LM4938 Eval Board PCB
etch 001
LM4938 TSSOP
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
Tant Cap 220µF 16V 10%
Size = D 7343
Res 1.5K Ohm 1/8W
1% 1206
Res 20K Ohm 1/8W
1% 1206
Res 100K 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
Bill of Material
Revision: A
25
Qty
1
1
2
3
3
3
1
2
2
10
2
2
1
4
1
3
3
3
Ref Designator
CBS
CS, CS, CV
CIN
CB, CO1, CO2
CS1
CoutL, R
RL
RIN(4), RF(2),
RDOCK(2),
RBS(2)
RPU, RS
RBEEP
mute, mode, Gain,
SD
Volume Control
Right-In, Beep-In,
Left-In
Remark
Mouser #
161-3500
Mouser #
10SP003
Mouser #
317-2090-100K
Mouser #
16PJ097
Mouser #
ME164-6219
Mouser #
ME164-6218
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