ADAU1592ASVZ Analog Devices Inc, ADAU1592ASVZ Datasheet - Page 14

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

Specifications of ADAU1592ASVZ

• 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
• 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
20
15
10
30
25
20
15
10
6
5
4
3
2
1
0
5
0
5
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
Rev. A | Page 14 of 24
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
40
30
20
10
0
0
5
0
0
0
9
2
2
10
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