MAX9703ETJ+ Maxim Integrated Products, MAX9703ETJ+ Datasheet - Page 16

• Manufacturer Part Number: MAX9703ETJ+
• Description: IC AMP AUDIO PWR 18W MONO 32TQFN
• Manufacturer: Maxim Integrated Products
• Type: Class Dr

Specifications of MAX9703ETJ+

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 18W x 1 @ 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: 15 mW
• Common Mode Rejection Ratio (min): 60 dB
• Thd Plus Noise: 0.07 %
• Operating Supply Voltage: 10 V to 25 V
• Supply Current: 14 mA
• Maximum Power Dissipation: 1702 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Supply Voltage (max): 25 V
• Supply Voltage (min): 10 V
• Amplifier Class: D
• No. Of Channels: 1
• Supply Voltage Range: 10V To 25V
• Load Impedance: 4ohm
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: TQFN
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10W Stereo/15W Mono, Filterless,
Spread-Spectrum, Class D Amplifiers
16
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CODEC
OUTL+
OUTR+
OUTL-
OUTR-
*BULK CAPACITANCE, IF NEEDED.
1μF
1μF
1μF
15kΩ
15kΩ
LOGIC INPUTS SHOWN FOR A
30kΩ
0.47μF
0.47μF
0.47μF
0.47μF
1μF
100μF*
0.18μF
30kΩ
1μF
INL-
INL+
INR+
INR-
SHDN
C1P
V
MAX9722B
V
= 16dB (SSM).
DD
1μF
V
INL-
INL+
INR+
INR-
SS
DD
CIN
OUTR
OUTL
PV
SV
MAX9704
V
DD
SS
SS
OUTR+
OUTL+
OUTR-
OUTL-
SHDN
1μF
100kΩ
System Diagram
5V