MAX9724AETC+T Maxim Integrated Products, MAX9724AETC+T Datasheet - Page 17
![IC AMP AUDIO .045W STER 12TQFN](/photos/6/61/66135/12-tqfn_21-0136i_sml.jpg)
MAX9724AETC+T
Manufacturer Part Number
MAX9724AETC+T
Description
IC AMP AUDIO .045W STER 12TQFN
Manufacturer
Maxim Integrated Products
Series
DirectDrive™r
Type
Class ABr
Datasheet
1.MAX9724AETC.pdf
(19 pages)
Specifications of MAX9724AETC+T
Output Type
Headphones, 2-Channel (Stereo)
Max Output Power X Channels @ Load
63mW x 2 @ 32 Ohm
Voltage - Supply
2.7 V ~ 5.5 V
Features
Depop, Short-Circuit and Thermal Protection, Shutdown
Mounting Type
Surface Mount
Package / Case
12-TQFN Exposed Pad
For Use With
MAX9724AEVKIT+ - EVALUATION KIT FOR MAX9724A/BMAX9724DEVKIT+ - KIT EVAL FOR MAX9724D
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
60mW, DirectDrive, Stereo Headphone Amplifier
1μF
C1
( ) UCSP PACKAGE
(C1)
(C3)
1μF
3
1
C3
C1P
C1N
with Low RF Susceptibility and Shutdown
______________________________________________________________________________________
1μF
2.7V TO 5.5V
PV
C2
(C4)
CHARGE
SS
PUMP
4
Functional Diagram/Typical Operating Circuits (continued)
12
(B1)
V
DD
SV
9
(B4)
SS
OFF
PGND
2
(C2)
SHUTDOWN
CONTROL
UVLO/
MAX9724B
5
(A2)
SHDN
SGND
7
(A1)
ON
AUDIO
INPUT
AUDIO
RIGHT
INPUT
LEFT
0.47μF
0.47μF
C
C
IN
SGND
IN
INR
8
(B2)
6
(B3)
INL
20kΩ
20kΩ
R
R
IN
IN
*
CLICK-AND-POP
SUPPRESSION
SV
V
V
V
DD
SS
DD
30kΩ
SS
30kΩ
R
R
F
*
F
OUTR
OUTL
11
(A4)
10
(A3)
HEADPHONE
JACK
17