lm4880l-sh2-t ETC-unknow, lm4880l-sh2-t Datasheet - Page 3

• Manufacturer Part Number: lm4880l-sh2-t
• Description: Dual 250m W Audio Power Amplifier With Shutdown Mode
• Manufacturer: ETC-unknow

LM4880
Supply Voltage
Input Voltage
ESD Susceptibility (Note 3)
ESD Susceptibility (Note 4)
Power Dissipation (Note 5)
Junction Temperature
Operating Temperature
Storage Temperature
Note Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Thermal Resistance From Junction to Ambient
Thermal Resistance From Junction to Case
Supply Voltage
Temperature Range (T
(Ta=25°C , The following specifications apply for V
Supply Voltage
Quiescent Power Supply Current
Shutdown Current
Output Offset Voltage
Output Power
Total Harmonic Distortion + Noise
Power Supply Rejection Ratio
Note 1: All voltages are measured with respect to the ground pin, unless otherwise specified.
Note 2: Absolute Maximum Ratings indicate limits beyond which damage may occur. Operating ratings indicate
Note 3: Human body model, 100 pF discharged through a 1.5 kΩ resistor.
Note 4: Machine model, 220 pF ~ 240 pF discharged through all pins.
Note 5: The maximum power dissipation must be derated at elevated temperatures and is dictated by T
ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
OPERATING RATINGS
ELECTRICAL CHARACTERISTICS
conditions for which the device is functional, but do not guarantee specific performance limits. Electrical
Characteristics state DC and AC electrical specifications under particular test conditions which guarantee
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.
and the ambient temperature T
number given in the Absolute Maximum Ratings, whichever is lower. For the UTC LM4880, T
the typical junction-to-ambient thermal resistance is 170℃/W for SOP-8 package and 107℃/W for DIP-8
package.
PARAMETER
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
PARAMETER
PARAMETER
PARAMETER
≤Ta≤T
MAX
)
A
. The maximum allowable power dissipation is P
SYMBOL
THD+N
V
PSRR
I
P
V
O(OFF)
SHDN
I
DD
OUT
DD
(Note 2)
DD
(Note 1,2)
HSOP-8
HSOP-8
=5V, f=1kHz unless otherwise specified)
V
V
V
THD=0.1%(max)
, f=1KHz
THD+N=10%,
f=1KHz
R
R
Cb=1.0µF
V
DIP-8
DIP-8
IN
PIN5
IN
RIPPLE
L
L
=8Ω, P
=32Ω, P
=0V, I
=0V
=V
TEST CONDITIONS
=200mVrms, f=100Hz
DD
OUT
OUT
SYMBOL
SYMBOL
SYMBOL
OUT
=0A
ESD
T
T
=200mW, f=1KHz
V
V
θ
V
θ
P
Ta
T
OPR
STG
=75mW, f=1KHz
DD
DD
JA
JC
IN
D
J
R
R
R
R
L
L
L
L
=8Ω
=32Ω
=8Ω
=32Ω
Internally limited
-0.3 ~ V
RATINGS
RATINGS
RATINGS
-65 ~ +150
-40 ~ +85
-40 ~ +85
2.7 ~ 5.5
MIN
200
DMAX
2.7
3500
42.3
250
150
107
6.0
37
12
DD
= (T
+0.3
TYP
0.03
0.02
250
325
110
3.6
0.7
85
50
JMAX
5
JMAX
- T
MAX
JMAX
CMOS IC
A
5.5
6.0
50
) /θJA or the
5
= 15℃, and
QW-R502-033,B
, θ
°C/W
UNIT
UNIT
°C/W
UNIT
3 of 11
JA
°C
°C
°C
°C
V
V
V
V
V
UNIT
mW
mW
mW
mW
,
mA
mV
µA
dB
%
%
V