MAX9766ETJ+T Maxim Integrated Products, MAX9766ETJ+T Datasheet - Page 26

• Manufacturer Part Number: MAX9766ETJ+T
• Description: IC AMP AUDIO .75W MONO AB 32TQFN
• Manufacturer: Maxim Integrated Products
• Type: Class ABr

Specifications of MAX9766ETJ+T

• Output Type: 1-Channel (Mono) with Stereo Headphones
• Max Output Power X Channels @ Load: 750mW x 1 @ 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,
Microphone Preamp, and Input Mux
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CODEC
MICROCONTROLLER
*C
1µF
SVDD
HPF
HPF
IS ONLY REQUIRED IF LOW CLICK-AND-POP LEVELS ARE NECESSARY DURING POWER-DOWN.
0.47µF 15kΩ
0.47µF 15kΩ
0.47µF 15kΩ
0.47µF 15kΩ
*C
0.1µF
SVDD
BIAS
SV
INL1
INL2
INR1
INR2
SCL
SHDN
MICOUT
SDA
ADD
DD
V
DD
MAX9765
PV
DD
MICBIAS
AUX_IN
OUTL+
OUTR-
OUTR+
GAINL
GAINR
OUTL-
HPS
IN+
IN-
15kΩ
15kΩ
0.1µF
0.1µF
0.1µF
2.2kΩ
Typical Application Circuit
2.2kΩ
220µF
220µF