MAX4411ETP+ Maxim Integrated Products, MAX4411ETP+ Datasheet - Page 14

• Manufacturer Part Number: MAX4411ETP+
• Description: IC AMP AUDIO .08W STER AB 20TQFN
• Manufacturer: Maxim Integrated Products
• Series: DirectDrive™r
• Type: Class ABr

Specifications of MAX4411ETP+

• 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: 20-TQFN Exposed Pad
• Product: General Purpose Audio Amplifiers
• Output Power: 80 mW
• Thd Plus Noise: 0.007 %
• Operating Supply Voltage: 1.8 V to 3.6 V
• Supply Current: 3.2 mA
• Maximum Power Dissipation: 1349 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.8 V
• 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: TQFN
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

80mW, Fixed-Gain, DirectDrive, Stereo
Headphone Amplifier with Shutdown
14
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2.2kΩ
0.1μF
0.1μF
0.1μF
AUX_IN
BIAS
IN+
IN-
MAX4060
OUT
1μF
CODEC
V
CC
1μF
0.1μF
0.1μF
1μF
1μF
0.1μF
1μF
15kΩ
15kΩ
SHDNL
SHDNR
INL
INR
PV
SV
V
DD
DD
DD
C1P
MAX4411
Q
Q
1μF
INR
V
PV
BIAS
SHDN
INL
DD
DD
MAX961
CIN
V
MAX9710
CC
OUTL
OUTR
PV
SV
15kΩ
15kΩ
SS
SS
IN+
IN-
OUTR+
OUTR-
OUTL+
OUTL-
1μF
System Diagram
0.1μF
100kΩ
V
CC
100kΩ
V
CC
10kΩ
10kΩ