Rainbow Electronics MAX9758 - Manual (Page 28)

MAX9756/MAX9757/MAX9758
2.3W Stereo Speaker Amplifiers and DirectDrive
Headphone Amplifiers with Automatic Level Control
28 ______________________________________________________________________________________
Pin Configurations
27 26 24 23 22 21 25 20 19
HPV DD
HPL
V SS
CPV SS
C1P
CPV DD
C1N
CPGND
HPR SET
GND
V DD
OUT
CT
INR
VOL 28
29
30
31
32
33
34
35
36
18
17
16
15
14
13
12
11
10
BEEP PGND OUTL+
PV
DD
GAIN3 GAIN2 GAIN1
INL
BIAS DR REGEN HPS PGND OUTR+ OUTR- PV
DD
SHDN
TQFN
6mm x 6mm
MAX9756
TOP VIEW
1 2 4 5 6 7 3 8 9
IN
OUTL-
PREF
MAX9757
THIN QFN
5mm x 5mm
29
30
28
27
12
11
13
GAIN2
BEEP PGND OUTL+ OUTL-
14
GAIN1
DR PGND OUTR+ BIAS OUTR- PV
DD
1 2
GND
4 5 6 7
23 24 22 20 19 18
V DD
CT
V SS
CPV SS
C1N
CPGND
GAIN3
HPS
3
21
31 10 INR C1P
32 9 INL CPV DD
PREF
26 15 HPR VOL
25 16 HPL
PV
DD
HPV
DD
8
17
SHDN
MAX9758
THIN QFN
5mm x 5mm
29
30
28
27
12
11
13
GAIN2
BEEP PGND OUTL+ OUTL-
14
GAIN1
REGEN PGND OUTR+ BIAS OUTR- PV
DD
1 2
GND
4 5 6 7
23 24 22 20 19 18
V DD
OUT
V SS
CPV SS
C1N
CPGND
GAIN3
HPS
3
21
31 10 INR C1P
32 9 INL CPV DD
SET
26 15 HPR VOL
25 16 HPL
PV
DD
HPV
DD
8
17
SHDN
Chip Information
PROCESS: BICMOS