MAX9761ETI Maxim Integrated, MAX9761ETI Datasheet - Page 27

• Manufacturer Part Number: MAX9761ETI
• Description: Audio Amplifiers
• Manufacturer: Maxim Integrated

Specifications of MAX9761ETI

• 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

TOP VIEW
GAINLA
SV
INL1
INL2
SDA
V
INT
DD
DD
1
2
3
4
5
6
7
GAINLA
GAINLB
OUTL+
OUTL-
PGND
PGND
SHDN
SV
PV
INL1
INL2
BIAS
ADD
HPS
DD
DD
______________________________________________________________________________________
10
11
12
13
14
1
2
3
4
5
6
7
8
9
Stereo 3W Audio Power Amplifiers with
THIN QFN
MAX9760
MAX9760
TSSOP
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
INT
SDA
SCL
PGND
OUTR-
PV
OUTR+
PGND
GAINRB
GAINRA
INR2
INR1
GND
Headphone Drive and Input Mux
DD
DD
21
20
19
18
17
16
15
GAINRA
INR2
INR1
GND
BIAS
HPS
ADD
TOP VIEW
HPS_EN
GAINLA
MUTE
SV
INL1
INL2
V
DD
DD
1
2
3
4
5
6
7
GAIN/AVB
GAINLA
GAINLB
OUTL+
OUTL-
PGND
PGND
SHDN
SV
PV
BIAS
INL1
INL2
HPS
DD
DD
10
11
12
13
14
1
2
3
4
5
6
7
8
9
THIN QFN
MAX9761
MAX9761
TSSOP
Pin Configurations
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
HPS_EN
MUTE
IN/1V2
PGND
OUTR-
PV
OUTR+
PGND
GAINRB
GAINRA
INR2
INR1
GND
DD
DD
21
20
19
18
17
16
15
GAINRA
INR2
INR1
GND
BIAS
HPS
GAINA/B
27