MAX9723AETE+T Maxim Integrated Products, MAX9723AETE+T Datasheet - Page 21

• Manufacturer Part Number: MAX9723AETE+T
• Description: IC AMP AUDIO .06W STER AB 16TQFN
• Manufacturer: Maxim Integrated Products
• Series: DirectDrive™r
• Type: Class ABr

Specifications of MAX9723AETE+T

• Output Type: Headphones, 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 60mW x 2 @ 16 Ohm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Features: Bass Boost, Depop, I²C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

A
B
C
D
TOP VIEW
(BUMP SIDE DOWN)
PGND
C1N
C1P
V
1
______________________________________________________________________________________
DD
Stereo DirectDrive Headphone Amplifier
with BassMax, Volume Control, and I
MASTER
I
2
C
OUTL
PV
SCL
BBL
10kΩ
2
CODEC
SS
MAX9723_
R5
UCSP
10kΩ
1μF
C1
SHDN
OUTR
SDA
BBR
R6
3
0.47μF
0.47μF
C
C
IN
IN
SDA
C1N
SCL
C1P
INL
INR
1.8V TO
SGND
SV
INL
INR
1μF
3.6V
4
C2
SS
PV
1μF
SS
C5
MAX9723
SV
SS
PGND SGND
V
DD
OUTL
BBL
OUTR
BBR
TOP VIEW
PGND
C1P
C1N
V
R3
47kΩ
R4
22kΩ
R1
47kΩ
R2
22kΩ
DD
1
2
3
4
+
C4
0.1μF
C3
0.1μF
16
5
Pin Configurations
THIN QFN
MAX9723_
15
6
System Diagram
14 13
7
8
12
11
10
9
SV
INR
INL
SGND
SS
2
C
21