lm4811mmx National Semiconductor Corporation, lm4811mmx Datasheet - Page 4

• Manufacturer Part Number: lm4811mmx
• Description: Dual 105mw Headphone Amplifier With Digital Volume Control And Shutdown Mode
• Manufacturer: National Semiconductor Corporation

www.national.com
V
I
I
V
P
THD+N
Crosstalk Channel Separation
PSRR
V
V
DD
SD
Symbol
DD
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
The following specifications apply for V
Supply Voltage
Storage Temperature
ESD Susceptibility (Note 3)
ESD Susceptibility Machine model
(Note 6)
Junction Temperature (T
Soldering Information
Small Outline Package
Vapor Phase (60 sec.)
Infrared (15 sec.)
Supply Voltage
Supply Current
Shutdown Current
Output Offset Voltage
Output Power
Total Harmonic Distortion
Power Supply Rejection Ratio
(CLOCK, UP/DN, SHUTDOWN)
Input Voltage High
(CLOCK, UP/DN, SHUTDOWN)
Input Voltage Low
Digital Volume Range
Digital Volume Stepsize
Stepsize Error
Channel−to−Channel Volume
Tracking Error
Shutdown Attenuation
Parameter
J
)
DD
−65˚C to +150˚C
= 5V unless otherwise specified, limits apply to T
(Notes 1, 8)
V
V
V
0.1% THD+N; f = 1kHz
R
R
P
f = 20Hz to 20kHz
R
P
C
f = 217Hz
Input referred minimum gain
Input referred maximum gain
All 16 discrete steps
All 16 discrete steps
All gain settings from
−33dB to +12dB
Shutdown mode active
IN
IN
IN
L
L
O
L
O
B
(Note 1)
= 16Ω
= 32Ω
= 32Ω; f = 1kHz;
= 1.0µF, V
= 50mW, R
= 70mW
= 0V, I
= 0V
= 0V
150˚C
215˚C
220˚C
2.5kV
200V
6.0V
O
= 0A
RIPPLE
L
Conditions
= 32Ω
4
= 100mV
Operating Ratings
Thermal Resistance
θ
θ
θ
θ
θ
θ
Temperature Range
Supply Voltage
JA
JC
JA
JC
JA
JC
T
MIN
YDA10A (Note 7)
MUB10A
MUB10A
LDA10A (Note 7)
LDA10A (Note 7)
YDA10A (Note 7)
≤ T
PP
A
≤ T
MAX
A
(Note 4)
Typical
= 25˚C.
−100
±
0.15
−33
+12
105
100
1.3
0.3
4.0
0.3
3.0
70
60
0.3
LM4811
(Note 5)
Limit
−40˚C ≤ T
2.0
5.5
3.0
1.4
0.4
2.0V ≤ V
50
CC
194˚C/W
A
52˚C/W
63˚C/W
12˚C/W
63˚C/W
12˚C/W
(Limits)
V (max)
V (max)
V (min)
V (min)
≤ 85˚C
≤ 5.5V
Units
mW
mW
mA
mV
µA
dB
dB
dB
dB
dB
dB
dB
dB
%