max9722beue Maxim Integrated Products, Inc., max9722beue Datasheet - Page 17

• Manufacturer Part Number: max9722beue
• Description: 5v, Differential Input, Directdrive, 130mw Stereo Headphone Amplifiers With Shutdown Products
• Manufacturer: Maxim Integrated Products, Inc.

1µF
C1
*FOR MAX9722A, R
( ) FOR TSSOP PACKAGE.
Stereo Headphone Amplifiers with Shutdown
(4)
(6)
1µF
2
4
C3
C1P
C1N
5V, Differential Input, DirectDrive, 130mW
IN
______________________________________________________________________________________
AND R
1µF
2.4V TO 5.5V
PV
PV
C2
(7)
(3)
CHARGE
DD
SS
PUMP
5
1
F
ARE EXTERNAL TO THE DEVICE.
SV
11
(13)
SS
(11, 15)
SV
9, 13
PGND
3
(5)
DD
SHUTDOWN
CONTROL
UVLO/
MAX9722A
MAX9722B
SGND
6
(8)
CHANNEL
SHDN
CHANNEL
AUDIO IN
AUDIO IN
(2)
16
RIGHT
LEFT
INR+
7
(9)
1µF
C
1µF
C
IN
IN
14
(16)
INR-
8
(10)
INL-
15kΩ
15kΩ
R
R
IN
IN
*
SGND
CLICK-AND-POP
SUPPRESSION
SV
SV
SV
SV
Typical Application Circuit
DD
SS
30kΩ
DD
SS
30kΩ
R
R
F
F
*
OUTR
OUTL
12
(14)
10
(12)
HEADPHONE
JACK
17