MAX9701ETG+ Maxim Integrated Products, MAX9701ETG+ Datasheet - Page 9

• Manufacturer Part Number: MAX9701ETG+
• Description: IC AMP AUDIO PWR 2.2W D 24TQFN
• Manufacturer: Maxim Integrated Products
• Type: Class Dr

Specifications of MAX9701ETG+

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 2.2W x 2 @ 4 Ohm
• Voltage - Supply: 2.5 V ~ 5.5 V
• Features: Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 24-TQFN Exposed Pad
• Product: Class-D
• Output Power: 1.3 W
• Common Mode Rejection Ratio (min): 66 dB
• Thd Plus Noise: 0.1 %
• Supply Current: 6.3 mA
• Maximum Power Dissipation: 1666.7 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 8 Ohms
• Minimum Operating Temperature: - 40 C
• Amplifier Class: D
• No. Of Channels: 2
• Supply Voltage Range: 2.5V To 5.5V
• Load Impedance: 8ohm
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: TQFN
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

470nF
470nF
470nF
470nF
_______________________________________________________________________________________
SYNC
INL+
INL-
INR+
INR-
GAIN1
GAIN2
SHDN
1.3W, Filterless, Stereo Class D Audio
R
R
R
R
IN
IN
IN
IN
10μF
OSCILLATOR
SAWTOOTH
CONTROL
GAIN
AND
V
V
DD
DD
V
V
BIAS
BIAS
V
GND
PV
BIAS
DD
0.1μF
AND H-BRIDGE
AND H-BRIDGE
MODULATOR
MODULATOR
GENERATOR
MAX9701
Power Amplifier
CLASS D
CLASS D
PGND
BIAS
SYNC_OUT
Functional Diagram
OUTR+
OUTL+
OUTL-
OUTR-
9