ADAU1592ASVZ-RL7 Analog Devices Inc, ADAU1592ASVZ-RL7 Datasheet - Page 14

• Manufacturer Part Number: ADAU1592ASVZ-RL7
• Description: IC AMP AUDIO PWR 24W STER 48TQFP
• Manufacturer: Analog Devices Inc
• Type: Class Dr

Specifications of ADAU1592ASVZ-RL7

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 24W x 2 @ 4 Ohm
• Voltage - Supply: 9 V ~ 18 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP Exposed Pad, 48-eTQFP, 48-HTQFP, 48-VQFP
• Operational Class: Class-D
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Output Power (typ): 24x2@4OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.005@6Ohm@1W%
• Single Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (typ): 3.3/15V
• Power Supply Requirement: Triple
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 65dB
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): 3/9V
• Dual Supply Voltage (max): 3.6/18V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADAU1592
Figure 35. Power Dissipation Derating vs. Ambient Temperature
Figure 36. Output Power vs. PVDD, Mono Mode, 20 dB THD + N
Figure 37. Output Power vs. PVDD, Mono Mode, 40 dB THD + N
40
35
30
25
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15
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6
5
4
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1
0
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0
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0
0
9
9
10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160
POWER LIMITED DUE TO PACKAGE DISSIPATION
10
10
POWER LIMITED DUE TO PACKAGE DISSIPATION
11
11
12
12
T
AMBIENT
13
PVDD (V)
13
PVDD (V)
14
(°C)
14
3Ω
3Ω
15
15
16
16
4Ω
6Ω
8Ω
4Ω
6Ω
8Ω
17
17
18
18
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Figure 38. Output Power vs. PVDD, Mono Mode, 60 dB THD + N
Figure 39. Efficiency vs. Output Power, Mono Mode, 15 V, 3 Ω
Figure 40. Efficiency vs. Output Power, Mono Mode, 15 V, 4 Ω
30
25
20
15
10
90
80
70
60
50
40
30
20
10
90
80
70
60
50
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30
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0
0
5
0
0
0
9
2
2
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4
4
6
POWER LIMITED DUE TO PACKAGE DISSIPATION
POWER LIMITED DUE TO PACKAGE DISSIPATION
6
11
8 10 12 14 16 18 20 22 24 26 28
8
10 12 14 16 18 20 22 24 26 28 30
12
OUTPUT POWER (W)
OUTPUT POWER (W)
13
PVDD (V)
14
15
16
3Ω
30
17
32
34
4Ω
6Ω
8Ω
36
1
8