LM4878IBP National Semiconductor, LM4878IBP Datasheet - Page 3

• Manufacturer Part Number: LM4878IBP
• Description: IC AMP AUDIO PWR 1W MONO 8USMD
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM4878IBP

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 1W x 1 @ 8 Ohm
• Voltage - Supply: 2 V ~ 5.5 V
• Features: Shutdown, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 8-MicroSMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM4878IBP; *LM4878IBP/NOPB; LM4878IBPCT

V
I
I
V
P
THD+N
PSRR
V
I
I
V
P
THD+N
PSRR
V
I
I
DD
SD
DD
SD
DD
SD
Symbol
Symbol
Symbol
DD
OS
o
DD
OS
o
DD
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics V
The following specifications apply for V
Electrical Characteristics V
The following specifications apply for V
Electrical Characteristics V
The following specifications apply for V
Supply Voltage
Storage Temperature
Input Voltage
Power Dissipation (Note 3)
ESD Susceptibility (Note 4)
ESD Susceptibility (Note 5)
Junction Temperature
Supply Voltage
Quiescent Power Supply Current
Shutdown Current
Output Offset Voltage
Output Power
Total Harmonic Distortion+Noise
Power Supply Rejection Ratio
Supply Voltage
Quiescent Power Supply Current
Shutdown Current
Output Offset Voltage
Output Power
Total Harmonic Distortion+Noise
Power Supply Rejection Ratio
Supply Voltage
Quiescent Power Supply Current
Shutdown Current
Parameter
Parameter
Parameter
DD
DD
DD
−0.3V to V
= 5V and 8Ω Load unless otherwise specified. Limits apply for T
= 3.3V and 8Ω Load unless otherwise specified. Limits apply for T
= 2.6V and 8Ω Load unless otherwise specified. Limits apply for T
Internally Limited
−65˚C to +150˚C
DD
DD
DD
V
V
V
THD = 0.2% (max); f = 1 kHz
P
f ≤ 20 kHz
V
V
V
V
THD = 1% (max); f = 1 kHz
P
f ≤ 20 kHz
V
V
V
(Note 2)
IN
PIN5
IN
o
DD
IN
PIN5
IN
o
DD
IN
PIN5
= 0.25 Wrms; A
= 0.25 Wrms; A
= 2.6V
= 5V
= 3.3V
DD
= 0V, I
= 0V
= 0V, I
= 0V
= 0V, I
= 4.9V to 5.1V
= 3.2V to 3.4V
= 0V
= 0V
= 0V
2500V
150˚C
+0.3V
250V
6.0V
o
o
o
Conditions
Conditions
Conditions
= 0A
= 0A
= 0A
(Notes 1, 2, 9)
(Notes 1, 2, 8, 9)
(Notes 1, 2, 9)
3
VD
VD
Operating Ratings
Soldering Information
See AN-1112 ’Micro-SMD Wafers Level Chip Scale
Package’.
Temperature Range
Supply Voltage
= 2; 20 Hz ≤
= 2; 20 Hz ≤
T
MIN
≤ T
A
≤ T
MAX
(Note 6)
(Note 6)
(Note 6)
Typical
Typical
Typical
0.01
0.01
0.15
0.01
5.3
0.1
3.4
65
65
.5
5
1
4
5
LM4878
LM4878
LM4878
(Note 7)
(Note 7)
(Note 7)
Limit
Limit
Limit
2.0
5.5
2.0
5.5
.45
2.0
5.5
50
7
2
A
−40˚C ≤ T
2.0V ≤ V
= 25˚C.
A
A
= 25˚C.
= 25˚C.
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mA (max)
mV (max)
mA (max)
mV (max)
mA (max)
µA (max)
µA (max)
µA (max)
DD
(Limits)
(Limits)
(Limits)
V (max)
V (max)
V (max)
V (min)
V (min)
V (min)
A
Units
Units
Units
≤ 85˚C
dB
dB
≤ 5.5V
W
%
W
%