MAX9762ETI-T Maxim Integrated, MAX9762ETI-T Datasheet - Page 24

• Manufacturer Part Number: MAX9762ETI-T
• Description: Audio Amplifiers
• Manufacturer: Maxim Integrated

Specifications of MAX9762ETI-T

• Output Type: 2-Channel Stereo
• Output Power: 3 W x 2 at 3 Ohms, 0.2 W x 2 at 16 Ohms
• Thd Plus Noise: 0.01 % at 4 Ohms at 2 W, 0.002 % at 16 Ohms at 125 mW
• Operating Supply Voltage: 5 V
• Maximum Power Dissipation: 1667 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFN EP
• Audio Load Resistance: 32 Ohms
• Input Signal Type: Single
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential, Single
• Supply Type: Single
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V

Stereo 3W Audio Power Amplifiers with
Headphone Drive and Input Mux
24
______________________________________________________________________________________
INR1
INR2
INL1
INL2
BIAS
SHDN
MUTE
HP_EN
GAINA/B
IN1/IN2
INPUT
INPUT
MUX
MUX
BIAS
2:1
2:1
LOGIC
MAX9761
PV
DD
V
DD
10k
10k
Ω
10k
Ω
10k
GND
Ω
Ω
SV
DD
10k
10k
Functional Diagrams (continued)
Ω
Ω
10k
10k
GAIN
MUX
GAIN
MUX
SET
SET
Ω
Ω
HPS
GAINRB
GAINRA
GAINLB
GAINLA
OUTL+
OUTR+
OUTR-
OUTL-
HPS