LM4889MA/NOPB National Semiconductor, LM4889MA/NOPB Datasheet - Page 3

• Manufacturer Part Number: LM4889MA/NOPB
• Description: IC AMP AUDIO PWR 1W MONO 8SOIC
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM4889MA/NOPB

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 1W x 1 @ 8 Ohm
• Voltage - Supply: 2.2 V ~ 5.5 V
• Features: Depop, Shutdown, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Amplifier Class: AB
• No. Of Channels: 1
• Output Power: 1W
• Supply Voltage Range: 2.2V To 5.5V
• Load Impedance: 8ohm
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: SOIC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM4889MA; *LM4889MA/NOPB; LM4889MA; LM4889MANOPB; LM4889MANOPB

I
I
V
V
P
THD+N
PSRR
I
I
V
V
P
THD+N
PSRR
DD
SD
DD
SD
Symbol
Symbol
SDIH
SDIL
o
SDIH
SDIL
o
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
Storage Temperature
Input Voltage
Power Dissipation (Note 3)
ESD Susceptibility (Note 4)
ESD Susceptibility (Note 5)
Junction Temperature
Thermal Resistance
θ
θ
Electrical Characteristics V
Electrical Characteristics V
JC
JA
(SOP)
(SOP)
Quiescent Power Supply Current
Shutdown Current
Shutdown Voltage Input High
Shutdown Voltage Input Low
Output Power
Total Harmonic Distortion+Noise
Power Supply Rejection Ratio
Quiescent Power Supply Current
Shutdown Current
Shutdown Voltage Input High
Shutdown Voltage Input Low
Output Power
Total Harmonic Distortion+Noise
Power Supply Rejection Ratio
Parameter
Parameter
−0.3V to V
−65°C to +150°C
Internally Limited
DD
DD
V
V
V
THD = 2% (max); f = 1 kHz
P
V
f
f
V
Input Floating
V
V
V
THD = 1% (max); f = 1kHz
P
V
f
f
(Note 2)
ripple
ripple
ripple
ripple
IN
IN
shutdown
o
ripple
ripple
IN
IN
shutdown
o
ripple
= 5V
= 0.4 Wrms; f = 1kHz
= 3.3V
= 0.25Wrms; f = 1kHz
150°C/W
DD
= 0V, I
= 0V, I
= 0V, I
= 0V, I
35°C/W
= 217Hz
= 1kHz
= 217Hz
=1kHz
2000V
= 200mV sine p-p
= 200mV sine p-p
= 200mV sine p-p
150°C
+0.3V
200V
6.0V
= GND (Note 8)
= GND (Note 8)
o
o
o
o
= 0A, no Load
= 0A, with BTL Load
= 0A, no Load
= 0A, with BTL Load
Conditions
Conditions
3
Temperature Range
Supply Voltage
θ
θ
θ
θ
Soldering Information
See AN-1112 "microSMD Wafers Level Chip Scale
Package".
Operating Ratings
T
JA
JC
JA
JA
MIN
(8 Bump micro SMD) (Note 10)
(MSOP)
(MSOP)
(LLP)
≤
T
A
≤
T
MAX
(Note 6)
(Note 6)
Typical
Typical
0.01
0.1
0.1
3.5
4.5
0.4
0.1
62
66
75
60
62
4
5
1
LM4889
LM4889
(Notes 7, 9)
(Notes 7, 9)
Limit
Limit
1.2
0.4
1.2
0.4
68
8
8
2
7
7
2
−40°C
2.2V
≤
≤
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V
T
DD
mA (max)
mA (max)
mA (max)
mA (max)
µA (max)
µA (max)
210°C/W
190°C/W
220°C/W
A
(Limits)
(Limits)
V (max)
V (max)
V (min)
V (min)
56°C/W
Units
Units
≤
≤
dB
dB
dB
dB
dB
W
%
W
%
85°C
5.5V