MAX9705 Maxim Integrated Products, MAX9705 Datasheet - Page 15

• Manufacturer Part Number: MAX9705
• Description: 2.3W Ultra-Low-EMI Filterless Class D Audio Amplifier
• Manufacturer: Maxim Integrated Products

Figure 9a. Single-Ended Drive of MAX9705 Plus Volume
(BUMP SIDE DOWN)
TOP VIEW
TOP VIEW
C
A
B
50kΩ
V
______________________________________________________________________________________
IN+
IN-
1
DD
10
+
1
CW
9
2
SHDN
1µF
GND
Pin Configurations
MAX9705
MAX9705
2
UCSP
TDFN
1µF
8
3
PGND
SYNC
3
7
4
IN-
IN+
6
5
PV
OUT+
OUT-
MAX9705
4
2.3W, Ultra-Low-EMI, Filterless,
DD
Class D Audio Amplifier
Figure 9b. Improved Single-Ended Drive of MAX9705 Plus
Volume
+ Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
MAX9705AETB+T
MAX9705AEBC+T
MAX9705BETB+T
MAX9705BEBC+T
MAX9705CETB+T
MAX9705CEBC+T
MAX9705DETB+T
MAX9705DEBC+T
MAX9705CETB+T
MAX9705CEBC+T
MAX9705DETB+T
MAX9705DEBC+T
Ordering Information (continued)
PART
PART
1µF
1µF
22kΩ
22kΩ
TEMP RANGE
-40
-40
-40
-40
50kΩ
o
o
o
o
CW
C to +85
C to +85
C to +85
C to +85
PIN-PACKAGE
12 UCSP
12 UCSP
12 UCSP
12 UCSP
10 TDFN
10 TDFN
10 TDFN
10 TDFN
Selector Guide
o
o
o
o
C
C
C
C
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PIN-
PACKAGE
10 TDFN
12 UCSP
10 TDFN
12 UCSP
IN-
IN+
MAX9705
GAIN (dB)
15.6
15.6
12
12
20
20
6
6
MARK
TOP
ACZ
ADA
ACJ
ACI
15