MAX9719DETE+T Maxim Integrated Products, MAX9719DETE+T Datasheet - Page 14

• Manufacturer Part Number: MAX9719DETE+T
• Description: IC AMP AUDIO PWR 1.4W AB 16TQFN
• Manufacturer: Maxim Integrated Products
• Type: Class ABr

Specifications of MAX9719DETE+T

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 1.4W x 2 @ 4 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: Depop, Differential Inputs, Shutdown, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Low-Cost, Mono/Stereo,
1.4W Differential Audio Power Amplifiers
14
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2.7V TO 5.5V
10μF
IN1+
IN2+
IN1-
IN2-
1μF
AUTOMATIC HEADPHONE DETECTION AND SPEAKER DISABLE CIRCUIT
1μF
0.1μF
2.7V TO 5.5V
1μF
1μF
V
INL+
INL-
INR+
INR-
GND
SHDN
Q
Q
SHDN
INL
INR
PV
SV
CC
DD
DD
MAX9722B
MAX9719
C1P
MAX961
1μF
CIN
OUTR+
OUTL+
OUTR-
OUTL-
OUTR
OUTL
BIAS
PV
SV
V
IN-
IN+
CC
SS
SS
0.1μF
1μF
0.1μF
0.1μF
2.7V TO 5.5V
220kΩ
System Diagram