MAX9714ETJ+ Maxim Integrated Products, MAX9714ETJ+ Datasheet - Page 13

• Manufacturer Part Number: MAX9714ETJ+
• Description: IC AMP AUDIO PWR 8W STER 32TQFN
• Manufacturer: Maxim Integrated Products
• Type: Class Dr

Specifications of MAX9714ETJ+

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 8W x 2 @ 16 Ohm
• Voltage - Supply: 10 V ~ 25 V
• Features: Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 32-TQFN Exposed Pad
• Product: Class-D
• Output Power: 6 W
• Common Mode Rejection Ratio (min): 60 dB
• Thd Plus Noise: 0.07 %
• Supply Current: 18 mA
• Maximum Power Dissipation: 2963 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 8 Ohms
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

______________________________________________________________________________________
0.18µF
10V
LOGIC INPUTS SHOWN FOR A
†CHOOSE A CAPACITOR VOLTAGE RATING ≥ V
*SYSTEM-LEVEL REQUIREMENT.
0.01µF
10V
V
V
V
V
V
0.47µF
0.47µF
0.47µF
0.47µF
REG
REG
REG
REG
REG
6W, Filterless, Spread-Spectrum
Mono/Stereo Class D Amplifiers
10
19
20
16
15 INR-
11
17
18
12
14
13 AGND
100µF
9
25V†
INL+
INR+
FS1
FS2
SHDN
G1
G2
SS
REG
INL-
1
PGND
V
*
= 16dB (SSM).
2
MODULATOR
MODULATOR
OSCILLATOR
0.1µF
SHUTDOWN
25V†
CONTROL
CONTROL
GAIN
3
V
DD
DD
4
10V TO +25V
.
21 22
CHARGE PUMP
V
H-BRIDGE
H-BRIDGE
Functional Diagrams (continued)
DD
MAX9714
V
DD
0.1µF
25V†
CHOLD
7
C2
1µF
25V†
23 24
PGND
OUTL+
OUTL+
OUTR+
OUTR+
OUTL-
OUTL-
OUTR-
OUTR-
C1P
C1N
32
31
30
29
28
27
26
25
6
5
C1
0.1µF
25V†
13