LM4808MM National Semiconductor, LM4808MM Datasheet - Page 3

• Manufacturer Part Number: LM4808MM
• Description: IC,Audio Amplifier,DUAL,TSSOP,8PIN,PLASTIC
• Manufacturer: National Semiconductor

Specifications of LM4808MM

• Dc: 1118
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

I
V
P
I
V
P
Electrical Characteristics
Symbol
Electrical Characteristics
Symbol
Note 2: All voltages are measured with respect to the ground pin, unless otherwise specified.
Note 3: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is func-
tional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which guar-
antee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters where no limit is
given, however, the typical value is a good indication of device performance.
Note 4: The maximum power dissipation must be derated at elevated temperatures and is dictated by T
allowable power dissipation is P
mounted, is 210˚C/W for the MSOP Package and 107˚C/W for package N08E.
Note 5: Human body model, 100 pF discharged through a 1.5 k
Note 6: Machine Model, 220 pF–240 pF discharged through all pins.
Note 7: Typicals are measured at 25˚C and represent the parametric norm.
Note 8: Limits are guaranteed to National’s AOQL (Average Outgoing Quality Level).
DD
DD
The following specifications apply for V
The following specifications apply for V
OS
o
OS
o
Supply Current
Input Offset Voltage
Output Power
Supply Current
Input Offset Voltage
Output Power
Parameter
Parameter
DMAX
= (T
JMAX
− T
DD
DD
V
V
THD+N = 0.1%, f = 1 kHz
R
R
THD+N = 10%, f = 1 kHz
R
R
V
V
THD+N = 0.1%, f = 1 kHz
R
R
THD+N = 10%, f = 1 kHz
R
R
A
IN
IN
L
L
L
L
IN
IN
L
L
L
L
) /
(Notes 2, 3)
(Notes 2, 3)
= 3.3V unless otherwise specified, limits apply to T
= 2.6V unless otherwise specified, limits apply to T
= 16
= 32
= 16
= 32
= 16
= 32
= 16
= 32
= 0V, I
= 0V
= 0V, I
= 0V
JA
. For the LM4808, T
Conditions
Conditions
O
O
resistor.
= 0A
= 0A
JMAX
3
= 150˚C, and the typical junction-to-ambient thermal resistance, when board
Typ (Note 7)
Typ (Note 7)
1.0
0.9
40
28
56
38
20
16
31
22
7
5
JMAX
Conditions
Conditions
,
JA
, and the ambient temperature T
Limit (Note 8)
Limit (Note 8)
A
A
= 25˚C.
= 25˚C.
Units (Limits)
Units (Limits)
A
mA (max)
mV (max)
mA (max)
mV (max)
. The maximum
www.national.com
mW
mW
mW
mW
mW
mW
mW
mW