MAX9719AETE Maxim Integrated, MAX9719AETE Datasheet - Page 16

• Manufacturer Part Number: MAX9719AETE
• Description: Audio Amplifiers
• Manufacturer: Maxim Integrated

Specifications of MAX9719AETE

• Product: Class-AB
• Output Type: 2-Channel Stereo
• Output Power: 1.4 W
• Thd Plus Noise: 0.00%
• Operating Supply Voltage: 2.7 V to 5.5 V
• Supply Current: 5 mA
• Maximum Power Dissipation: 1349 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFN-16
• Audio Load Resistance: 8 Ohms
• Common Mode Rejection Ratio (min): - 60 dB
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 2.7 V

Low-Cost, Mono/Stereo,
1.4W Differential Audio Power Amplifiers
16
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MAX9719A
R
R
C
IN
f
F
C
IN
A
= 20kΩ
V
= 10kΩ
= 1Hz
= 1μF
= 2
NONINVERTING
NONINVERTING
DIFFERENTIAL
DIFFERENTIAL
DIFFERENTIAL
DIFFERENTIAL
NONINVERTING
NONINVERTING
DIFFERENTIAL
DIFFERENTIAL
DIFFERENTIAL
DIFFERENTIAL
INVERTING
INVERTING
INVERTING
INVERTING
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
(OPTIONAL)
(OPTIONAL)
(OPTIONAL)
(OPTIONAL)
(OPTIONAL)
(OPTIONAL)
(OPTIONAL)
(OPTIONAL)
1.0μF
C
C
C
C
1.0μF
0.1μF
C
C
C
C
C
IN
IN
IN
IN
BIAS
2.7V TO 5.5V
2.7V TO 5.5V
IN
IN
IN
IN
SUPPLY
SUPPLY
0.1μF
C
R
R
R
R
BIAS
IN
IN
IN
IN
V
INL-
INL+
INR-
INR+
GND
BIAS
SHDN
CC
GENERATOR
V
INL-
INL+
INR-
INR+
GND
BIAS
SHDN
CC
MAX9719C
MAX9719D
MAX9719B
BIAS
GENERATOR
SHUTDOWN
CONTROL
R
R
R
R
R
R
F
1
1
1
1
F
BIAS
MAX9719A
Functional Diagrams (continued)
SHUTDOWN
CONTROL
R
R
R
R
R
R
F
F
2
2
2
2
OUTL+
OUTL-
OUTR+
OUTR-
OUTL+
OUTL-
OUTR+
OUTR-