LM4910MA National Semiconductor, LM4910MA Datasheet - Page 3

• Manufacturer Part Number: LM4910MA
• Description: Output Capacitor-less Stereo 35mW Headphone Amplifier
• Manufacturer: National Semiconductor

I
I
V
P
THD+N
PSRR
V
V
I
I
V
P
THD+N
PSRR
V
V
DD
SD
DD
SD
OS
O
IH
IL
OS
O
IH
IL
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
Supply Voltage (Note 9)
Storage Temperature
Input Voltage
Power Dissipation (Note 3)
ESD Susceptibility Pin 6 (Note 10)
ESD Susceptibility (Note 4)
ESD Susceptibility (Note 5)
Junction Temperature
Thermal Resistance
Symbol
Symbol
Quiescent Power Supply Current
Standby Current
Output Offset Voltage
Output Power
Total Harmonic Distortion + Noise P
Power Supply Rejection Ratio
Shutdown Input Voltage High
Shutdown Input Voltage Low
Quiescent Power Supply Current
Standby Current
Output Offset Voltage
Output Power
Total Harmonic Distortion + Noise P
Power Supply Rejection Ratio
Shutdown Input Voltage High
Shutdown Input Voltage Low
Parameter
Parameter
-0.3V to V
DD
DD
Internally Limited
−65˚C to +150˚C
= 3.3V, A
= 3V, A
DD
DD
(Note 2)
DD
V
= 3.3V
= 3V
+ 0.3V
2000V
V
= 1, and 32Ω load unless otherwise specified. Limits apply to T
V
V
THD = 1% (max); f = 1kHz
V
Input terminated with 10Ω to ground
V
V
THD = 1% (max); f = 1kHz
V
Input terminated with 10Ω to ground
150˚C
10kV
200V
IN
SHUTDOWN
O
RIPPLE
IN
SHUTDOWN
O
RIPPLE
6.0V
= 1, and 32Ω load unless otherwise specified. Limits apply to T
= 30mW
= 25mW
= 0V, 32Ω Load
= 0V, 32Ω Load
(Notes 1, 2)
= 200mV
= 200mV
(Notes 1, 2)
3
rms
rms
= GND
= GND
Conditions
Conditions
Operating Ratings
; f = 1kHz
; f = 1kHz
Temperature Range
Supply Voltage (V
p-p
p-p
θ
θ
θ
θ
θ
θ
T
JC
JA
JC
JA
JC
JA
MIN
sinewave
sinewave
(MSOP)
(SOP)
(LQ)
(MSOP)
(SOP)
(LQ)
≤ T
A
≤ T
MAX
DD
)
(Note 6)
(Note 6)
217 Hz)
217Hz)
65 (f =
65 (f =
65 (f =
65 (f =
1kHz)
1kHz)
Typ
Typ
3.5
0.1
0.3
3.3
0.1
0.3
35
30
5
5
LM4910
LM4910
−40˚C ≤ T
(Notes 7,
(Notes 7,
2.2V ≤ V
Limit
Limit
1.0
1.5
0.4
1.0
1.5
0.4
30
30
30
25
8)
8)
6
6
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A
CC
190˚C/W
150˚C/W
140˚C/W
A
A
= 25˚C.
56˚C/W
35˚C/W
57˚C/W
mA (max)
mV (max)
mW (min)
mA (max)
mV (max)
mW (min)
µA (max)
µA (max)
≤ 85˚C
≤ 5.5V
(Limits)
V (max)
(Limits)
V (max)
= 25˚C.
V (min)
V (min)
Units
Units
dB
dB
%
%