MAX98302ETD+T Maxim Integrated Products, MAX98302ETD+T Datasheet - Page 6

• Manufacturer Part Number: MAX98302ETD+T
• Description: Audio Amplifiers STEREO 2W CLASS D AMP
• Manufacturer: Maxim Integrated Products

Specifications of MAX98302ETD+T

• Product: Class-D
• Output Power: 2.4 W
• Common Mode Rejection Ratio (min): 62 dB
• Thd Plus Noise: 0.04 %
• Supply Current: 2.25 mA
• Maximum Power Dissipation: 1951 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Output Type: 2-Channel Stereo
• Package / Case: TDFN-14
• Amplifier Class: D
• No. Of Channels: 2
• Supply Voltage Range: 2.6V To 5.5V
• Thd + N: 0.04% @ 0.5W, 8ohm, VPVDD=5V%
• Load Impedance: 4ohm
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
to 22kHz AC measurement bandwidth, T
Stereo 2.4W Class D Amplifier
6
PVDD
______________________________________________________________________________________
= V
SHDN
-100
-20
-40
-60
-80
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0.001
= 5.0V, V
2.5
SUPPLY CURRENT vs. SUPPLY VOLTAGE
RBW = 100Hz
R
R
L
L
WIDEBAND OUTPUT SPECTRUM
= 8I + 68µH
= ∞
3.0
0.01
EXITING SHUTDOWN
PGND
SUPPLY VOLTAGE (V)
FREQUENCY (MHz)
3.5
0.1
1ms/div
= 0V, A V = 12dB, R
4.0
1
4.5
A
= +25NC, unless otherwise noted.)
10
MAX98302 toc19
5.0
Typical Operating Characteristics (continued)
100
5.5
L
MAX98302
OUTPUT
SHDN
= J, unless otherwise specified, R
-100
-120
-140
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
-20
-40
-60
-80
0
0
2.5
10
L
f = 1kHz
R
connected between OUT_+ to OUT_-, 20Hz
L
R
= 8I + 68µH
L
SHUTDOWN SUPPLY CURRENT
= ∞
INBAND OUTPUT SPECTRUM
3.0
vs. SUPPLY VOLTAGE
ENTERING SHUTDOWN
100
SUPPLY VOLTAGE (V)
3.5
FREQUENCY (Hz)
1ms/div
1000
4.0
4.5
10,000
MAX98302 toc20
5.0
100,000
5.5
MAX98302
OUTPUT
SHDN