MAX9750AETI+ Maxim Integrated Products, MAX9750AETI+ Datasheet - Page 28

• Manufacturer Part Number: MAX9750AETI+
• Description: IC AMP AUDIO PWR 2.6W AB 28TQFN
• Manufacturer: Maxim Integrated Products
• Series: DirectDrive™r
• Type: Class ABr

Specifications of MAX9750AETI+

• Output Type: 2-Channel (Stereo) with Stereo Headphones
• Max Output Power X Channels @ Load: 2.6W x 2 @ 3 Ohm; 110mW x 2 @ 16 Ohm
• Voltage - Supply: 4.5 V ~ 5.5 V
• Features: Depop, Short-Circuit and Thermal Protection, Shutdown, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 28-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.6W Stereo Audio Power Amplifiers and
DirectDrive Headphone Amplifiers
28
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2kΩ
2kΩ
1μF
1μF
1μF
AUX_IN
BIAS
IN+
IN-
MAX4060
OUT
CODEC
3V TO 5.5V
μC
1μF
0.1μF
1μF
1μF
1μF
INL1
INL2
INR1
INR2
SHDN
IN1/2
GAIN
CPV
C1P
C1N
System Diagrams (continued)
V
DD
DD
4.5V TO 5.5V
GND
MAX9751
PV
DD
PGND
3V TO 5.5V
HPV
HPOUTR
HPOUTL
CPGND
OUTR+
OUTL+
OUTL-
OUTR-
CPV
DD
BIAS
HPS
V
SS
SS
10μF
1μF
1μF