MAX9762ETI+T Maxim Integrated Products, MAX9762ETI+T Datasheet - Page 25
MAX9762ETI+T
Manufacturer Part Number
MAX9762ETI+T
Description
IC AMP AUDIO PWR 3W MONO 28TQFN
Manufacturer
Maxim Integrated Products
Type
Class ABr
Datasheet
1.MAX9760EUI.pdf
(31 pages)
Specifications of MAX9762ETI+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, I²C, 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
______________________________________________________________________________________
Stereo 3W Audio Power Amplifiers with
INR1
INR2
BIAS
INL1
INL2
SHDN
SCL
SDA
ADD
INT
INPUT
INPUT
MUX
BIAS
MUX
2:1
2:1
LOGIC
Headphone Drive and Input Mux
PV
MAX9762
DD
V
MIXER
DD
GND
SV
DD
10k
10k
Ω
10k
Ω
Functional Diagrams (continued)
Ω
10k
10k
Ω
Ω
10k
GAIN
GAIN
MUX
MUX
SET
SET
Ω
HPS
GAINRB
GAINRA
GAINLB
GAINLA
GAINM
OUTR+
OUTR-
OUTL
HPS
25