MAX4410EUD+ Maxim Integrated Products, MAX4410EUD+ Datasheet - Page 4

• Manufacturer Part Number: MAX4410EUD+
• Description: IC AMP AUDIO .08W STER 14TSSOP
• Manufacturer: Maxim Integrated Products
• Series: DirectDrive™r
• Type: Class ABr

Specifications of MAX4410EUD+

• Output Type: Headphones, 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 80mW x 2 @ 16 Ohm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Features: Depop, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Product: Audio Line Drivers / Receivers
• Output Power: 80 mW
• Thd Plus Noise: 0.003 %
• Supply Current: 7 mA
• Maximum Power Dissipation: 727 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 16 Ohms
• Input Offset Voltage: 0.5 mV
• Minimum Operating Temperature: - 40 C
• Amplifier Class: AB
• No. Of Channels: 2
• Supply Voltage Range: 1.8V To 3.6V
• Load Impedance: 16ohm
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: TSSOP
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

80mW, DirectDrive Stereo Headphone Driver
with Shutdown
(
4
C1 = C2 = 2.2µF, THD + N measurement bandwidth = 22Hz to 22kHz, T
0.001
0.001
0.01
0.01
0.001
0.1
0.1
0.01
_______________________________________________________________________________________
100
1
0.1
10
1
1
10
10
0
TOTAL HARMONIC DISTORTION PLUS
TOTAL HARMONIC DISTORTION PLUS
V
A
R
V
A
R
f
OUTPUTS IN
PHASE
TOTAL HARMONIC DISTORTION PLUS
V
A
R
IN
DD
V
L
P
DD
V
L
DD
V
L
= 32Ω
= -2V/V
OUT
= 16Ω
= 1kHz
= -1V/V
= -1V/V
= 32Ω
= 3V
= 3V
= 1.8V
P
NOISE vs. OUTPUT POWER
= 10mW
OUT
100
NOISE vs. FREQUENCY
100
NOISE vs. FREQUENCY
50
= 5mW
OUTPUT POWER (mW)
P
OUT
FREQUENCY (Hz)
FREQUENCY (Hz)
P
OUT
= 20mW
P
OUT
100
1k
= 5mW
1k
= 25mW
P
OUT
= 10mW
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
10k
150
10k
100k
100k
200
0.001
0.01
0.001
0.001
Typical Operating Characteristics (continued)
0.1
0.01
0.01
100
0.1
0.1
1
10
1
1
10
10
0
TOTAL HARMONIC DISTORTION PLUS
TOTAL HARMONIC DISTORTION PLUS
V
A
R
TOTAL HARMONIC DISTORTION PLUS
V
A
R
f
V
A
R
IN
DD
V
L
DD
V
L
DD
V
L
= -2V/V
= 32Ω
= 16Ω
= 10kHz
= 16Ω
= -1V/V
OUTPUTS IN
PHASE
= -1V/V
= 1.8V
= 3V
= 1.8V
NOISE vs. OUTPUT POWER
P
OUT
100
100
NOISE vs. FREQUENCY
NOISE vs. FREQUENCY
P
50
OUT
= 10mW
OUTPUT POWER (mW)
= 10mW
FREQUENCY (Hz)
FREQUENCY (Hz)
P
P
P
OUT
OUT
OUT
100
1k
1k
= 5mW
A
= 20mW
= 20mW
P
OUT
= +25°C, unless otherwise noted.
ONE
CHANNEL
= 5mW
10k
150
10k
OUTPUTS
180° OUT OF
PHASE
MAX4410 toc05
100k
100k
200
0.001
0.001
0.001
0.01
0.01
0.01
100
100
0.1
0.1
0.1
10
10
1
1
1
10
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
IN
IN
DD
V
L
DD
V
L
DD
V
L
OUTPUTS IN
PHASE
= 16Ω
= 20Hz
= 16Ω
= 20Hz
= -1V/V
= -2V/V
= -2V/V
= 16Ω
= 3V
= 3V
= 1.8V
NOISE vs. OUTPUT POWER
NOISE vs. OUTPUT POWER
P
100
NOISE vs. FREQUENCY
)
OUT
50
50
OUTPUT POWER (mW)
OUTPUT POWER (mW)
= 10mW
FREQUENCY (Hz)
P
100
100
OUT
1k
P
OUT
= 20mW
= 5mW
ONE
CHANNEL
ONE
CHANNEL
OUTPUTS
180° OUT OF
PHASE
150
OUTPUTS
180° OUT OF
PHASE
150
10k
MAX4410 toc06
100k
200
200