MAX9701ETG+ Maxim Integrated Products, MAX9701ETG+ Datasheet - Page 7

• 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

(V
DD
= PV
DD
= SHDN = 3.3V, GND = PGND = 0V, SYNC = V
MAX9701
OUTPUT
SHDN
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
_______________________________________________________________________________________
0
1k
RBW = 10kHz
INPUT AC GROUNDED
WIDEBAND OUTPUT SPECTRUM
TURN-ON/TURN-OFF RESPONSE
1.3W, Filterless, Stereo Class D Audio
10k
FREQUENCY (Hz)
(FFM MODE)
10ms/div
100k
Typical Operating Characteristics (continued)
5
4
3
2
1
0
2.5
BOTH CHANNELS
1M
3.0
2V/div
0V
250mV/div
SHUTDOWN CURRENT
vs. SUPPLY VOLTAGE
DD
SUPPLY VOLTAGE (V)
3.5
(SSM), gain = 6dB (GAIN1 = 0, GAIN2 = 1)).
4.0
4.5
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
20
17
14
11
5.0
8
5
0
2.5
1k
RBW = 10kHz
INPUT AC GROUNDED
BOTH CHANNELS
5.5
WIDEBAND OUTPUT SPECTRUM
3.0
Power Amplifier
vs. SUPPLY VOLTAGE
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
3.5
10k
FREQUENCY (Hz)
(SSM MODE)
SSM
4.0
FFM
100k
4.5
5.0
5.5
1M
7