MAX9765ETJ+T Maxim Integrated Products, MAX9765ETJ+T Datasheet - Page 29
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MAX9765ETJ+T
Manufacturer Part Number
MAX9765ETJ+T
Description
IC AMP AUDIO .75W STER AB 32TQFN
Manufacturer
Maxim Integrated Products
Type
Class ABr
Datasheet
1.MAX9766ETJ.pdf
(33 pages)
Specifications of MAX9765ETJ+T
Output Type
2-Channel (Stereo) with Stereo Headphones
Max Output Power X Channels @ Load
750mW x 2 @ 4 Ohm; 65mW x 2 @ 16 Ohm
Voltage - Supply
2.7 V ~ 5.5 V
Features
Depop, I²C, Input Multiplexer, Microphone, Mute, Short-Circuit and Thermal Protection, Shutdown
Mounting Type
Surface Mount
Package / Case
32-TQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
750mW Audio Amplifiers with Headphone Amp,
AUDIO
INPUT
AUDIO
______________________________________________________________________________________
INPUT
1µF
V
DD
0.1µF
0.47µF
0.1µF
0.1µF
15kΩ
2.2kΩ
15kΩ
0.1µF
0.1µF
0.1µF
2.2kΩ
Microphone Preamp, and Input Mux
INR
AUXIN
MICBIAS
MICIN+
MICIN-
GADJ
INL
V
SHDN
MUTE
INTEXT
PV
DD
DD
CONTROL
BIAS
GAIN
MIC
BIAS
15kΩ
15kΩ
15kΩ
Functional Diagrams (continued)
15kΩ
OUTPUT
MAX9767
MUX
15kΩ
15kΩ
MICOUT+
MICOUT-
OUTR+
OUTL+
OUTR-
OUTL-
PGND
GND
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