MAX9711ETC+ Maxim Integrated Products, MAX9711ETC+ Datasheet - Page 11

• Manufacturer Part Number: MAX9711ETC+
• Description: IC AMP AUDIO PWR 3W MONO 12TQFN
• Manufacturer: Maxim Integrated Products
• Type: Class ABr

Specifications of MAX9711ETC+

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 3W x 1 @ 3 Ohm
• Voltage - Supply: 4.5 V ~ 5.5 V
• Features: Depop, Mute, Shutdown, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 12-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Configurations (continued)
3W Mono/Stereo BTL Audio Power Amplifiers
TOP VIEW
PGND
PGND
IN
LEFT AUDIO
1
2
3
INPUT
______________________________________________________________________________________
OUT+
OUT-
12
4
0.1μF
MAX9711
C
4.5V TO 5.5V
IN
QFN
SUPPLY
PV
0.1μF
C
PV
BIAS
1μF
11
5
DD
DD
15kΩ
R
SHDN
GND
IN
10
6
5,11
10
2
8
9 MUTE
7
9
8
7
IN
V
PV
SHDN
BIAS
DD
MUTE
V
BIAS
DD
DD
BIAS
GND
6
15kΩ
PGND
R
F
Functional Diagrams (continued)
10kΩ
1, 3
10kΩ
MAX9711
with Shutdown
OUT+
OUT-
4
12
11