MAX9719CETE+T Maxim Integrated Products, MAX9719CETE+T Datasheet - Page 16

• Manufacturer Part Number: MAX9719CETE+T
• Description: IC AMP AUDIO PWR 1.4W AB 16TQFN
• Manufacturer: Maxim Integrated Products
• Type: Class ABr

Specifications of MAX9719CETE+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
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-