Absolute Maximum Ratings
5)
(Notes 6,
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage |V
+
|+|V
−
|
(No Signal)
Supply Voltage |V
+
|+|V
−
|
(Input Signal)
Common Mode Input Voltage
Differential Input Voltage (Note 16)
Output Current
Power Dissipation (Note 7)
94V
84V
(V
+
or V
−
) and
|V
+
| + |V
−
|
≤
80V
60V
Internally Limited
125W
ESD Susceptibility (Note 8)
Junction Temperature (Note 9)
Soldering Information
T Package (10 seconds)
Storage Temperature
Thermal Resistance
θ
JC
θ
JA
3000V
150˚C
260˚C
−40˚C to +150˚C
1˚C/W
43˚C/W
Operating Ratings
(Notes 5, 6)
Temperature Range
T
MIN
≤
T
A
≤
T
MAX
Supply Voltage |V
+
| + |V
−
|
−20˚C
≤
T
A
≤
+85˚C
20V to 84V
Electrical Characteristics
(Notes 5, 6)
The following specifications apply for V
+
= +28V, V
−
= −28V, I
MUTE
= −0.5 mA with R
L
= 4Ω unless otherwise specified. Limits
apply for T
A
= 25˚C.
LM3886
Symbol
|V
+
| + |V
−
|
A
M
Parameter
Power Supply Voltage (Note 14)
Mute Attenuation
Conditions
V
pin7
− V
−
≥
9V
Pin 8 Open or at 0V, Mute: On
Current out of Pin 8
>
0.5 mA,
Mute: Off
THD + N = 0.1% (max)
f = 1 kHz; f = 20 kHz
|V
+
| = |V
−
| = 28V, R
L
= 4Ω
|V
+
| = |V
−
| = 28V, R
L
= 8Ω
|V
+
| = |V
−
| = 35V, R
L
= 8Ω
60W, R
L
= 4Ω,
30W, R
L
= 8Ω,
20 Hz
≤
f
≤
20 kHz
A
V
= 26 dB
V
IN
= 2.0Vp-p, t
RISE
= 2 ns
V
CM
= 0V, V
o
= 0V, I
o
= 0A
V
CM
= 0V, I
o
= 0 mA
V
CM
= 0V, I
o
= 0 mA
V
CM
= 0V, I
o
= 0 mA
|V
+
| = |V
−
| = 20V, t
ON
= 10 ms, V
O
= 0V
|V
+
–V
O
|, V
+
= 28V, I
o
= +100 mA
|V
O
–V
−
|, V
−
= −28V, I
o
= −100 mA
V
+
= 40V to 20V, V
−
= −40V,
V
CM
= 0V, I
o
= 0 mA
V
+
= 40V, V
−
= −40V to −20V,
V
CM
= 0V, I
o
= 0 mA
V
+
= 60V to 20V, V
−
= −20V to −60V,
V
CM
= 20V to −20V, I
o
= 0 mA
|V
+
| = |V
−
| = 28V, R
L
= 2 kΩ,
∆V
O
= 40V
|V
+
| = |V
−
| = 30V
f
O
= 100 kHz, V
IN
= 50 mVrms
3
Typical
Limit
(Note 10) (Note 11)
18
20
84
80
Units
(Limits)
V (min)
V (max)
dB (min)
115
P
O
(Note 4)
Output Power (Continuous Average)
68
38
50
135
0.03
0.03
60
30
W (min)
W (min)
W
W
%
%
Peak P
O
THD + N
Instantaneous Peak Output Power
Total Harmonic Distortion Plus Noise
SR
(Note 4)
I
+
(Note 4)
V
OS
(Note 3)
I
B
I
OS
I
o
V
od
(Note 3)
PSRR
(Note 3)
Slew Rate (Note 13)
Total Quiescent Power Supply
Current
Input Offset Voltage
Input Bias Current
Input Offset Current
Output Current Limit
Output Dropout Voltage (Note 15)
Power Supply Rejection Ratio
19
50
1
0.2
0.01
11.5
1.6
2.5
120
105
8
85
10
1
0.2
7
2.0
3.0
85
85
V/µs
(min)
mA (max)
mV (max)
µA (max)
µA (max)
A (min)
V (max)
V (max)
dB (min)
dB (min)
CMRR
(Note 3)
A
VOL
(Note 3)
GBWP
Common Mode Rejection Ratio
Open Loop Voltage Gain
Gain-Bandwidth Product
110
115
8
85
90
2
dB (min)
dB (min)
MHz
(min)
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