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LM4898LD датащи(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
номер детали LM4898LD
подробное описание детали  1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
PDF  17 Pages
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производитель  NSC [National Semiconductor (TI)]
домашняя страница  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM4898LD датащи(HTML) 4 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Note 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
6.0V
Storage Temperature
−65˚C to +150˚C
Input Voltage
−0.3V to V
DD +0.3V
Power Dissipation (Note 3)
Internally Limited
ESD Susceptibility (Note 4)
2000V
ESD Susceptibility (Note 5)
200V
Junction Temperature
150˚C
Thermal Resistance
θ
JC (LLP)
12˚C/W
θ
JA (LLP)
63˚C/W
θ
JA (micro SMD)
220˚C/W
θ
JC (MSOP)
56˚C/W
θ
JA (MSOP)
190˚C/W
Soldering Information
See AN-1112 "microSMD Wafers Level Chip Scale
Package."
Operating Ratings
Temperature Range
T
MIN
≤ T
A
≤ T
MAX
−40˚C
≤ T
A
≤ 85˚C
Supply Voltage
2.4V
≤ V
DD
≤ 5.5V
Electrical Characteristics V
DD =5V (Notes 1, 2, 8)
The following specifications apply for V
DD = 5V,
8
Ω load, and A
V = 1V/V, unless otherwise specified. Limits apply for TA = 25˚C.
Symbol
Parameter
Conditions
LM4898
Units
(Limits)
Typical
Limit
(Note 6)
(Note 7)
I
DD
Quiescent Power Supply Current
V
IN = 0V, no load
3
6
mA (max)
V
IN = 0V, RL =8
Ω
510
I
SD
Shutdown Current
V
SDMODE =VSHUTDOWN = GND
0.1
1
µA (max)
P
o
Output Power
THD = 1% (max);f=1kHz
LM4898LD, R
L=4
Ω (Note 11)
1.4
W (min)
LM4898, R
L=8
Ω
1
0.9
THD+N
Total Harmonic Distortion+Noise
P
o = 0.4 Wrms; f = 1kHz
0.05
%
PSRR
Power Supply Rejection Ratio
V
ripple = 200mV sine p-p
f = 217Hz (Note 9)
83
dB (min)
f = 1kHz (Note 9)
90
f = 217Hz (Note 10)
83
71
f = 1kHz (Note 10)
83
71
CMRR
Common_Mode Rejection Ratio
f = 217Hz
V
CM = 200mVDD
50
dB
V
OS
Output Offset
V
IN =0V
2
mV
V
SDIH
Shutdown Voltage Input High
SD Mode = GND
0.9
V
V
SDIL
Shutdown Voltage Input Low
SD Mode = GND
0.7
V
V
SDIH
Shutdown Voltage Input High
SD Mode = V
DD
0.9
V
V
SDIL
Shutdown Voltage Input Low
SD Mode = V
DD
0.7
V
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