MAX9763ETI+T Maxim Integrated Products, MAX9763ETI+T Datasheet - Page 23

• Manufacturer Part Number: MAX9763ETI+T
• Description: IC AMP AUDIO PWR 3W MONO 28TQFN
• Manufacturer: Maxim Integrated Products
• Type: Class ABr

Specifications of MAX9763ETI+T

• Output Type: 1-Channel (Mono) with Stereo Headphones
• Max Output Power X Channels @ Load: 3W x 1 @ 3 Ohm; 200mW x 2 @ 16 Ohm
• Voltage - Supply: 4.5 V ~ 5.5 V
• Features: Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection,
• Mounting Type: Surface Mount
• Package / Case: 28-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AUDIO
AUDIO
AUDIO
AUDIO
INPUT
INPUT
INPUT
INPUT
______________________________________________________________________________________
Stereo 3W Audio Power Amplifiers with
INR1
INR2
INL1
INL2
BIAS
SHDN
SDA
ADD
INT
SCL
LOGIC
INPUT
INPUT
MUX
MUX
BIAS
2:1
2:1
Headphone Drive and Input Mux
PV
DD
MAX9760
V
DD
V
DD
10k
10k
10k
10k
Ω
Ω
GND
Ω
Ω
SV
DD
10k
10k
Ω
Ω
10k
10k
GAIN
MUX
GAIN
MUX
SET
SET
Ω
Ω
HPS
GAINRB
GAINRA
GAINLB
GAINLA
OUTR+
OUTL+
OUTR-
OUTL-
HPS
Functional Diagrams
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