max9761 Maxim Integrated Products, Inc., max9761 Datasheet - Page 6
max9761
Manufacturer Part Number
max9761
Description
Stereo 3w Audio Power Amplifiers With Headphone Drive And Input Mux
Manufacturer
Maxim Integrated Products, Inc.
Datasheet
1.MAX9761.pdf
(31 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
max9761EUI
Manufacturer:
MAXIM/美信
Quantity:
20 000
Part Number:
max9761EUI+T
Manufacturer:
MAXIM/美信
Quantity:
20 000
Stereo 3W Audio Power Amplifiers with
Headphone Drive and Input Mux
(V
6
0.001
DD
0.01
100
0.1
10
_______________________________________________________________________________________
1
4
3
2
1
0
TOTAL HARMONIC DISTORTION PLUS NOISE
= PV
-40
0
vs. OUTPUT POWER (SPEAKER MODE)
A
R
OUTPUT POWER vs. TEMPERATURE
f = 1kHz
R
L
V
L
THD+N = 1%
THD+N = 10%
DD
= 4Ω
= 3Ω
= 4V/V
0.5
-15
= 5V, T
f = 1kHz
f = 20Hz
1.0
(SPEAKER MODE)
5
4
3
2
1
0
OUTPUT POWER (W)
TEMPERATURE (°C)
1
OUTPUT POWER vs. LOAD RESISTANCE
10
1.5
A
f = 10kHz
= +25°C, unless otherwise noted.)
10
2.0
35
THD+N = 10%
LOAD RESISTANCE (Ω)
(SPEAKER MODE)
THD+N = 1%
2.5
100
60
3.0
1k
3.5
85
10k
f = 1kHz
0.001
0.01
100
Typical Operating Characteristics (continued)
0.1
10
1
4
3
2
1
0
TOTAL HARMONIC DISTORTION PLUS NOISE
100k
-40
0
vs. OUTPUT POWER (SPEAKER MODE)
A
R
f = 1kHz
R
OUTPUT POWER vs. TEMPERATURE
V
L
THD+N = 10%
L
= 2V/V
= 8Ω
THD+N = 1%
= 4Ω
-15
f = 20Hz
0.5
f = 1kHz
(SPEAKER MODE)
OUTPUT POWER (W)
TEMPERATURE (°C)
10
f = 10kHz
1.0
35
1.5
60
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
POWER DISSIPATION vs. OUTPUT POWER
2.0
85
0
0.5
0.001
0.01
100
0.1
2.0
1.5
1.0
0.5
10
(SPEAKER MODE)
1
0
OUTPUT POWER (W)
TOTAL HARMONIC DISTORTION PLUS NOISE
-40
0
1.0
vs. OUTPUT POWER (SPEAKER MODE)
A
R
OUTPUT POWER vs. TEMPERATURE
f = 1kHz
R
V
L
L
THD+N = 10%
THD+N = 1%
= 8Ω
= 4V/V
= 8Ω
-15
1.5
f = 1kHz
f = 20Hz
0.5
(SPEAKER MODE)
OUTPUT POWER (W)
TEMPERATURE (°C)
10
R
f = 1kHz
2.0
L
f = 10kHz
1.0
= 4Ω
35
2.5
1.5
60
2.0
85