MAX4410 Maxim, MAX4410 Datasheet - Page 6

• Manufacturer Part Number: MAX4410
• Description: 80mW / DirectDrive Stereo Headphone Driver with Shutdown
• Manufacturer: Maxim

80mW, DirectDrive Stereo Headphone Driver
with Shutdown
(
6
C1 = C2 = 2.2µF, THD + N measurement bandwidth = 22Hz to 22kHz, T
0.001
0.001
0.001
_______________________________________________________________________________________
0.01
0.01
0.01
100
100
100
0.1
0.1
0.1
10
10
10
1
1
1
0
0
0
TOTAL HARMONIC DISTORTION PLUS
TOTAL HARMONIC DISTORTION PLUS
TOTAL HARMONIC DISTORTION PLUS
V
A
R
f
V
A
R
f
V
A
R
f
OUTPUTS IN
PHASE
IN
IN
IN
OUTPUTS IN
PHASE
DD
V
L
DD
V
L
DD
V
L
= 16Ω
= 1kHz
= -1V/V
= 16Ω
= 1kHz
= -1V/V
= 32Ω
= 1kHz
= -2V/V
= 1.8V
= 1.8V
= 1.8V
10
10
NOISE vs. OUTPUT POWER
NOISE vs. OUTPUT POWER
NOISE vs. OUTPUT POWER
10
OUTPUT POWER (mW)
OUTPUT POWER (mW)
OUTPUT POWER (mW)
20
20
OUTPUTS IN
PHASE
20
30
30
ONE
CHANNEL
30
ONE
CHANNEL
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
40
40
OUTPUTS
180° OUT OF
PHASE
OUTPUTS
180° OUT OF
PHASE
40
50
50
60
60
50
0.001
0.001
0.001
Typical Operating Characteristics (continued)
0.01
0.01
0.01
100
100
100
0.1
0.1
0.1
10
10
10
1
1
1
0
0
0
TOTAL HARMONIC DISTORTION PLUS
TOTAL HARMONIC DISTORTION PLUS
TOTAL HARMONIC DISTORTION PLUS
V
A
R
f
V
A
R
f
V
A
R
f
IN
IN
IN
DD
V
L
DD
V
L
DD
V
L
OUTPUTS IN
PHASE
= 32Ω
= 10kHz
OUTPUTS IN
PHASE
= 16Ω
= 10kHz
= -1V/V
= -1V/V
= -2V/V
= 16Ω
= 10kHz
= 1.8V
= 1.8V
= 1.8V
OUTPUTS IN
PHASE
10
10
NOISE vs. OUTPUT POWER
NOISE vs. OUTPUT POWER
NOISE vs. OUTPUT POWER
10
OUTPUT POWER (mW)
OUTPUT POWER (mW)
OUTPUT POWER (mW)
20
20
20
30
30
A
ONE
CHANNEL
= +25°C, unless otherwise noted.
30
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
40
40
OUTPUTS
180° OUT OF
PHASE
OUTPUTS
180° OUT OF
PHASE
ONE
CHANNEL
40
50
50
60
60
50
0.001
0.001
0.001
0.01
0.01
0.01
100
100
100
0.1
0.1
0.1
10
10
10
1
1
1
0
0
0
TOTAL HARMONIC DISTORTION PLUS
TOTAL HARMONIC DISTORTION PLUS
TOTAL HARMONIC DISTORTION PLUS
V
A
R
f
OUTPUTS IN
PHASE
V
A
R
f
V
A
R
f
IN
IN
OUTPUTS IN
PHASE
IN
OUTPUTS IN
PHASE
DD
V
L
DD
V
L
DD
V
L
= -2V/V
= 16Ω
= 20Hz
= 32Ω
= 20Hz
= -1V/V
= -2V/V
= 32Ω
= 20Hz
= 1.8V
= 1.8V
= 1.8V
10
NOISE vs. OUTPUT POWER
NOISE vs. OUTPUT POWER
NOISE vs. OUTPUT POWER
10
10
)
OUTPUT POWER (mW)
OUTPUT POWER (mW)
OUTPUT POWER (mW)
20
20
20
30
ONE
CHANNEL
ONE
CHANNEL
30
30
OUTPUTS
180° OUT OF
PHASE
ONE
CHANNEL
40
OUTPUTS
180° OUT OF
PHASE
OUTPUTS
180° OUT OF
PHASE
40
40
50
60
50
50